aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--example/defaults.conf8
-rw-r--r--example/resources.conf.prod21
-rw-r--r--src/osmo_gsm_tester/resource.py15
-rw-r--r--src/osmo_gsm_tester/srs_enb.py197
-rw-r--r--src/osmo_gsm_tester/srs_epc.py207
-rw-r--r--src/osmo_gsm_tester/srs_ue.py213
-rw-r--r--src/osmo_gsm_tester/suite.py21
-rw-r--r--src/osmo_gsm_tester/templates/srsenb.conf.tmpl279
-rw-r--r--src/osmo_gsm_tester/templates/srsenb_drb.conf.tmpl54
-rw-r--r--src/osmo_gsm_tester/templates/srsenb_rr.conf.tmpl90
-rw-r--r--src/osmo_gsm_tester/templates/srsenb_sib.conf.tmpl118
-rw-r--r--src/osmo_gsm_tester/templates/srsepc.conf.tmpl106
-rw-r--r--src/osmo_gsm_tester/templates/srsepc_user_db.csv.tmpl24
-rw-r--r--src/osmo_gsm_tester/templates/srsue.conf.tmpl347
-rwxr-xr-xsuites/4g/iperf3.py44
-rwxr-xr-xsuites/4g/mo_mt_sms.py22
-rwxr-xr-xsuites/4g/ping.py22
-rw-r--r--suites/4g/suite.conf5
18 files changed, 1769 insertions, 24 deletions
diff --git a/example/defaults.conf b/example/defaults.conf
index 353cf9b..f32e1f5 100644
--- a/example/defaults.conf
+++ b/example/defaults.conf
@@ -92,3 +92,11 @@ osmo_bts_oc2g:
max_trx: 1
trx_list:
- nominal_power: 25
+
+srsepc:
+ mcc: 901
+ mnc: 70
+
+srsenb:
+ mcc: 901
+ mnc: 70
diff --git a/example/resources.conf.prod b/example/resources.conf.prod
index 992a694..943160b 100644
--- a/example/resources.conf.prod
+++ b/example/resources.conf.prod
@@ -11,6 +11,12 @@ ip_address:
- addr: 10.42.42.9
- addr: 10.42.42.10
+run_node:
+- run_type: ssh
+ run_addr: 10.42.42.118
+ ssh_user: jenkins
+ ssh_addr: 10.42.42.116
+
bts:
- label: sysmoBTS 1002
type: osmo-bts-sysmo
@@ -148,6 +154,12 @@ bts:
direct_pcu: true
ciphers: [a5_0, a5_1, a5_3]
+enb:
+- label: srsENB-zmq
+ type: srsenb
+ remote_user: jenkins
+ addr: 10.42.42.117
+
arfcn:
- arfcn: 512
band: GSM-1800
@@ -227,5 +239,14 @@ modem:
ciphers: [a5_0, a5_1]
features: ['sms', 'voice', 'ussd', 'gprs', 'sim']
+- label: srsUE-zmq_1
+ type: srsue
+ remote_user: jenkins
+ addr: 10.42.42.116
+ imsi: '001010123456789'
+ ki: '00112233445566778899aabbccddeeff'
+ auth_algo: 'xor'
+
+
osmocon_phone:
- serial_device: '/dev/serial/by-id/usb-Silicon_Labs_CP2104_USB_to_UART_Bridge_Controller_00897B41-if00-port0'
diff --git a/src/osmo_gsm_tester/resource.py b/src/osmo_gsm_tester/resource.py
index 0cdcb8a..0804591 100644
--- a/src/osmo_gsm_tester/resource.py
+++ b/src/osmo_gsm_tester/resource.py
@@ -29,6 +29,7 @@ from . import schema
from . import bts_sysmo, bts_osmotrx, bts_osmovirtual, bts_octphy, bts_nanobts, bts_oc2g
from . import modem
from . import ms_osmo_mobile
+from . import srs_ue, srs_enb
from .util import is_dict, is_list
@@ -45,7 +46,8 @@ R_BTS = 'bts'
R_ARFCN = 'arfcn'
R_MODEM = 'modem'
R_OSMOCON = 'osmocon_phone'
-R_ALL = (R_IP_ADDRESS, R_RUN_NODE, R_BTS, R_ARFCN, R_MODEM, R_OSMOCON)
+R_ENB = 'enb'
+R_ALL = (R_IP_ADDRESS, R_RUN_NODE, R_BTS, R_ARFCN, R_MODEM, R_OSMOCON, R_ENB)
RESOURCES_SCHEMA = {
'ip_address[].addr': schema.IPV4,
@@ -83,6 +85,11 @@ RESOURCES_SCHEMA = {
'bts[].osmo_trx.max_trxd_version': schema.UINT,
'bts[].osmo_trx.channels[].rx_path': schema.STR,
'bts[].osmo_trx.channels[].tx_path': schema.STR,
+ 'enb[].label': schema.STR,
+ 'enb[].type': schema.STR,
+ 'enb[].remote_user': schema.STR,
+ 'enb[].addr': schema.IPV4,
+ 'enb[].band': schema.BAND,
'arfcn[].arfcn': schema.INT,
'arfcn[].band': schema.BAND,
'modem[].type': schema.STR,
@@ -91,6 +98,8 @@ RESOURCES_SCHEMA = {
'modem[].imsi': schema.IMSI,
'modem[].ki': schema.KI,
'modem[].auth_algo': schema.AUTH_ALGO,
+ 'modem[].remote_user': schema.STR,
+ 'modem[].addr': schema.IPV4,
'modem[].ciphers[]': schema.CIPHER,
'modem[].features[]': schema.MODEM_FEATURE,
'osmocon_phone[].serial_device': schema.STR,
@@ -115,12 +124,16 @@ KNOWN_BTS_TYPES = {
'nanobts': bts_nanobts.NanoBts,
}
+KNOWN_ENB_TYPES = {
+ 'srsenb': srs_enb.srsENB,
+}
KNOWN_MS_TYPES = {
# Map None to ofono for forward compability
None: modem.Modem,
'ofono': modem.Modem,
'osmo-mobile': ms_osmo_mobile.MSOsmoMobile,
+ 'srsue': srs_ue.srsUE,
}
diff --git a/src/osmo_gsm_tester/srs_enb.py b/src/osmo_gsm_tester/srs_enb.py
new file mode 100644
index 0000000..2b65a5b
--- /dev/null
+++ b/src/osmo_gsm_tester/srs_enb.py
@@ -0,0 +1,197 @@
+# osmo_gsm_tester: specifics for running an SRS eNodeB process
+#
+# Copyright (C) 2020 by sysmocom - s.f.m.c. GmbH
+#
+# Author: Pau Espin Pedrol <pespin@sysmocom.de>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import pprint
+
+from . import log, util, config, template, process, remote
+
+class srsENB(log.Origin):
+
+ REMOTE_DIR = '/osmo-gsm-tester-srsenb'
+ BINFILE = 'srsenb'
+ CFGFILE = 'srsenb.conf'
+ CFGFILE_SIB = 'srsenb_sib.conf'
+ CFGFILE_RR = 'srsenb_rr.conf'
+ CFGFILE_DRB = 'srsenb_drb.conf'
+ LOGFILE = 'srsenb.log'
+
+ def __init__(self, suite_run, conf):
+ super().__init__(log.C_RUN, 'srsenb')
+ self._addr = conf.get('addr', None)
+ if self._addr is None:
+ raise log.Error('addr not set')
+ self.set_name('srsenb_%s' % self._addr)
+ self.ue = None
+ self.epc = None
+ self.run_dir = None
+ self.config_file = None
+ self.config_sib_file = None
+ self.config_rr_file = None
+ self.config_drb_file = None
+ self.process = None
+ self.rem_host = None
+ self.remote_config_file = None
+ self.remote_config_sib_file = None
+ self.remote_config_rr_file = None
+ self.remote_config_drb_file = None
+ self.remote_log_file = None
+ self.suite_run = suite_run
+ self.nof_prb=100
+ if self.nof_prb == 75:
+ self.base_srate=15.36e6
+ else:
+ self.base_srate=23.04e6
+ self.remote_user = conf.get('remote_user', None)
+
+ def cleanup(self):
+ if self.process is None:
+ return
+ if self.setup_runs_locally():
+ return
+ # copy back files (may not exist, for instance if there was an early error of process):
+ try:
+ self.rem_host.scpfrom('scp-back-log', self.remote_log_file, self.log_file)
+ except Exception as e:
+ self.log(repr(e))
+
+ def setup_runs_locally(self):
+ return self.remote_user is None
+
+ def start(self, epc):
+ self.log('Starting srsENB')
+ self.epc = epc
+ self.run_dir = util.Dir(self.suite_run.get_test_run_dir().new_dir(self.name()))
+ self.configure()
+ if self.remote_user:
+ self.start_remotely()
+ else:
+ self.start_locally()
+
+ def start_remotely(self):
+ self.inst = util.Dir(os.path.abspath(self.suite_run.trial.get_inst('srslte')))
+ lib = self.inst.child('lib')
+ if not os.path.isdir(lib):
+ raise log.Error('No lib/ in', self.inst)
+ if not self.inst.isfile('bin', srsENB.BINFILE):
+ raise log.Error('No %s binary in' % srsENB.BINFILE, self.inst)
+
+ self.rem_host = remote.RemoteHost(self.run_dir, self.remote_user, self._addr)
+ remote_prefix_dir = util.Dir(srsENB.REMOTE_DIR)
+ self.remote_inst = util.Dir(remote_prefix_dir.child(os.path.basename(str(self.inst))))
+ remote_run_dir = util.Dir(remote_prefix_dir.child(srsENB.BINFILE))
+
+ self.remote_config_file = remote_run_dir.child(srsENB.CFGFILE)
+ self.remote_config_sib_file = remote_run_dir.child(srsENB.CFGFILE_SIB)
+ self.remote_config_rr_file = remote_run_dir.child(srsENB.CFGFILE_RR)
+ self.remote_config_drb_file = remote_run_dir.child(srsENB.CFGFILE_DRB)
+ self.remote_log_file = remote_run_dir.child(srsENB.LOGFILE)
+
+ self.rem_host.recreate_remote_dir(self.remote_inst)
+ self.rem_host.scp('scp-inst-to-remote', str(self.inst), remote_prefix_dir)
+ self.rem_host.create_remote_dir(remote_run_dir)
+ self.rem_host.scp('scp-cfg-to-remote', self.config_file, self.remote_config_file)
+ self.rem_host.scp('scp-cfg-sib-to-remote', self.config_sib_file, self.remote_config_sib_file)
+ self.rem_host.scp('scp-cfg-rr-to-remote', self.config_rr_file, self.remote_config_rr_file)
+ self.rem_host.scp('scp-cfg-drb-to-remote', self.config_drb_file, self.remote_config_drb_file)
+
+ remote_env = { 'LD_LIBRARY_PATH': self.remote_inst.child('lib') }
+ remote_binary = self.remote_inst.child('bin', srsENB.BINFILE)
+ args = (remote_binary, self.remote_config_file,
+ '--enb_files.sib_config=' + self.remote_config_sib_file,
+ '--enb_files.rr_config=' + self.remote_config_rr_file,
+ '--enb_files.drb_config=' + self.remote_config_drb_file,
+ '--rf.device_name=zmq',
+ '--rf.device_args="fail_on_disconnect=true,tx_port=tcp://'+ self.addr() +':2000,rx_port=tcp://'+ self.ue.addr() +':2001,id=enb,base_srate='+ str(self.base_srate) + '"',
+ '--expert.nof_phy_threads=1',
+ '--expert.rrc_inactivity_timer=1500',
+ '--enb.n_prb=' + str(self.nof_prb),
+ '--log.filename=' + self.remote_log_file)
+
+ self.process = self.rem_host.RemoteProcessFixIgnoreSIGHUP(srsENB.BINFILE, util.Dir(srsENB.REMOTE_DIR), args, remote_env=remote_env)
+ self.suite_run.remember_to_stop(self.process)
+ self.process.launch()
+
+ def start_locally(self):
+ inst = util.Dir(os.path.abspath(self.suite_run.trial.get_inst('srslte')))
+
+ binary = inst.child('bin', BINFILE)
+ if not os.path.isfile(binary):
+ raise log.Error('Binary missing:', binary)
+ lib = inst.child('lib')
+ if not os.path.isdir(lib):
+ raise log.Error('No lib/ in', inst)
+
+ env = { 'LD_LIBRARY_PATH': util.prepend_library_path(lib) }
+
+ self.dbg(run_dir=self.run_dir, binary=binary, env=env)
+ args = (binary, os.path.abspath(self.config_file),
+ '--enb_files.sib_config=' + os.path.abspath(self.config_sib_file),
+ '--enb_files.rr_config=' + os.path.abspath(self.config_rr_file),
+ '--enb_files.drb_config=' + os.path.abspath(self.config_drb_file),
+ '--rf.device_name=zmq',
+ '--rf.device_args="fail_on_disconnect=true,tx_port=tcp://'+ self.addr() +':2000,rx_port=tcp://'+ self.ue.addr() +':2001,id=enb,base_srate='+ str(self.base_srate) + '"',
+ '--expert.nof_phy_threads=1',
+ '--expert.rrc_inactivity_timer=1500',
+ '--enb.n_prb=' + str(self.nof_prb),
+ '--log.filename=' + self.log_file)
+
+ self.process = process.Process(self.name(), self.run_dir, args, env=env)
+ self.suite_run.remember_to_stop(self.process)
+ self.process.launch()
+
+ def gen_conf_file(self, path, filename):
+ self.dbg(config_file=path)
+
+ values = dict(enb=config.get_defaults('srsenb'))
+ config.overlay(values, self.suite_run.config())
+ config.overlay(values, dict(enb={ 'run_addr': self.addr(),
+ 'mme_addr': self.epc.addr()}))
+
+ self.dbg('srsENB ' + filename + ':\n' + pprint.pformat(values))
+
+ with open(path, 'w') as f:
+ r = template.render(filename, values)
+ self.dbg(r)
+ f.write(r)
+
+ def configure(self):
+ self.config_file = self.run_dir.new_file(srsENB.CFGFILE)
+ self.config_sib_file = self.run_dir.new_file(srsENB.CFGFILE_SIB)
+ self.config_rr_file = self.run_dir.new_file(srsENB.CFGFILE_RR)
+ self.config_drb_file = self.run_dir.new_file(srsENB.CFGFILE_DRB)
+ self.log_file = self.run_dir.new_file(srsENB.LOGFILE)
+
+ self.gen_conf_file(self.config_file, srsENB.CFGFILE)
+ self.gen_conf_file(self.config_sib_file, srsENB.CFGFILE_SIB)
+ self.gen_conf_file(self.config_rr_file, srsENB.CFGFILE_RR)
+ self.gen_conf_file(self.config_drb_file, srsENB.CFGFILE_DRB)
+
+ def ue_add(self, ue):
+ if self.ue is not None:
+ raise log.Error("More than one UE per ENB not yet supported (ZeroMQ)")
+ self.ue = ue
+
+ def running(self):
+ return not self.process.terminated()
+
+ def addr(self):
+ return self._addr
+
+# vim: expandtab tabstop=4 shiftwidth=4
diff --git a/src/osmo_gsm_tester/srs_epc.py b/src/osmo_gsm_tester/srs_epc.py
new file mode 100644
index 0000000..0a0036e
--- /dev/null
+++ b/src/osmo_gsm_tester/srs_epc.py
@@ -0,0 +1,207 @@
+# osmo_gsm_tester: specifics for running an SRS EPC process
+#
+# Copyright (C) 2020 by sysmocom - s.f.m.c. GmbH
+#
+# Author: Pau Espin Pedrol <pespin@sysmocom.de>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import pprint
+
+from . import log, util, config, template, process, remote
+
+class srsEPC(log.Origin):
+
+ REMOTE_DIR = '/osmo-gsm-tester-srsepc'
+ BINFILE = 'srsepc'
+ CFGFILE = 'srsepc.conf'
+ DBFILE = 'srsepc_user_db.csv'
+ PCAPFILE = 'srsepc.pcap'
+ LOGFILE = 'srsepc.log'
+
+ def __init__(self, suite_run, run_node):
+ super().__init__(log.C_RUN, 'srsepc')
+ self._addr = run_node.run_addr()
+ self.set_name('srsepc_%s' % self._addr)
+ self.run_dir = None
+ self.config_file = None
+ self.db_file = None
+ self.log_file = None
+ self.pcap_file = None
+ self.process = None
+ self.rem_host = None
+ self.remote_config_file = None
+ self.remote_db_file = None
+ self.remote_log_file = None
+ self.remote_pcap_file = None
+ self.subscriber_list = []
+ self.suite_run = suite_run
+ self._run_node = run_node
+
+ def cleanup(self):
+ if self.process is None:
+ return
+ if self._run_node.is_local():
+ return
+ # copy back files (may not exist, for instance if there was an early error of process):
+ try:
+ self.rem_host.scpfrom('scp-back-log', self.remote_log_file, self.log_file)
+ except Exception as e:
+ self.log(repr(e))
+ try:
+ self.rem_host.scpfrom('scp-back-pcap', self.remote_pcap_file, self.pcap_file)
+ except Exception as e:
+ self.log(repr(e))
+
+ def start(self):
+ self.log('Starting srsepc')
+ self.run_dir = util.Dir(self.suite_run.get_test_run_dir().new_dir(self.name()))
+ self.configure()
+ if self._run_node.is_local():
+ self.start_locally()
+ else:
+ self.start_remotely()
+
+ def start_remotely(self):
+ self.inst = util.Dir(os.path.abspath(self.suite_run.trial.get_inst('srslte')))
+ lib = self.inst.child('lib')
+ if not os.path.isdir(lib):
+ raise log.Error('No lib/ in', self.inst)
+ if not self.inst.isfile('bin', srsEPC.BINFILE):
+ raise log.Error('No %s binary in' % srsEPC.BINFILE, self.inst)
+
+ self.rem_host = remote.RemoteHost(self.run_dir, self._run_node.ssh_user(), self._run_node.ssh_addr())
+ remote_prefix_dir = util.Dir(srsEPC.REMOTE_DIR)
+ remote_inst = util.Dir(remote_prefix_dir.child(os.path.basename(str(self.inst))))
+ remote_run_dir = util.Dir(remote_prefix_dir.child(srsEPC.BINFILE))
+ self.remote_config_file = remote_run_dir.child(srsEPC.CFGFILE)
+ self.remote_db_file = remote_run_dir.child(srsEPC.DBFILE)
+ self.remote_log_file = remote_run_dir.child(srsEPC.LOGFILE)
+ self.remote_pcap_file = remote_run_dir.child(srsEPC.PCAPFILE)
+
+ self.rem_host.recreate_remote_dir(remote_inst)
+ self.rem_host.scp('scp-inst-to-remote', str(self.inst), remote_prefix_dir)
+ self.rem_host.create_remote_dir(remote_run_dir)
+ self.rem_host.scp('scp-cfg-to-remote', self.config_file, self.remote_config_file)
+ self.rem_host.scp('scp-db-to-remote', self.db_file, self.remote_db_file)
+
+ remote_lib = remote_inst.child('lib')
+ remote_binary = remote_inst.child('bin', srsEPC.BINFILE)
+ # setting capabilities will later disable use of LD_LIBRARY_PATH from ELF loader -> modify RPATH instead.
+ self.log('Setting RPATH for srsepc')
+ self.rem_host.change_elf_rpath(remote_binary, remote_lib)
+ # srsepc requires CAP_NET_ADMIN to create tunnel devices: ioctl(TUNSETIFF):
+ self.log('Applying CAP_NET_ADMIN capability to srsepc')
+ self.rem_host.setcap_net_admin(remote_binary)
+
+ args = (remote_binary, self.remote_config_file,
+ '--hss.db_file=' + self.remote_db_file,
+ '--log.filename=' + self.remote_log_file,
+ '--pcap.enable=true',
+ '--pcap.filename=' + self.remote_pcap_file)
+
+ self.process = self.rem_host.RemoteProcess(srsEPC.BINFILE, args)
+ #self.process = self.rem_host.RemoteProcessFixIgnoreSIGHUP(srsEPC.BINFILE, remote_run_dir, args)
+ self.suite_run.remember_to_stop(self.process)
+ self.process.launch()
+
+ def start_locally(self):
+ inst = util.Dir(os.path.abspath(self.suite_run.trial.get_inst('srslte')))
+
+ binary = inst.child('bin', BINFILE)
+ if not os.path.isfile(binary):
+ raise log.Error('Binary missing:', binary)
+ lib = inst.child('lib')
+ if not os.path.isdir(lib):
+ raise log.Error('No lib/ in', inst)
+
+ env = {}
+ # setting capabilities will later disable use of LD_LIBRARY_PATH from ELF loader -> modify RPATH instead.
+ self.log('Setting RPATH for srsepc')
+ # srsepc binary needs patchelf <= 0.9 (0.10 and current master fail) to avoid failing during patch. OS#4389, patchelf-GH#192.
+ util.change_elf_rpath(binary, util.prepend_library_path(lib), self.run_dir.new_dir('patchelf'))
+ # srsepc requires CAP_NET_ADMIN to create tunnel devices: ioctl(TUNSETIFF):
+ self.log('Applying CAP_NET_ADMIN capability to srsepc')
+ util.setcap_net_admin(binary, self.run_dir.new_dir('setcap_net_admin'))
+
+ self.dbg(run_dir=self.run_dir, binary=binary, env=env)
+ args = (binary, os.path.abspath(self.config_file),
+ '--hss.db_file=' + self.db_file,
+ '--log.filename=' + self.log_file,
+ '--pcap.enable=true',
+ '--pcap.filename=' + self.pcap_file)
+
+ self.process = process.Process(self.name(), self.run_dir, args, env=env)
+ self.suite_run.remember_to_stop(self.process)
+ self.process.launch()
+
+ def configure(self):
+ self.config_file = self.run_dir.new_file(srsEPC.CFGFILE)
+ self.db_file = self.run_dir.new_file(srsEPC.DBFILE)
+ self.log_file = self.run_dir.new_file(srsEPC.LOGFILE)
+ self.pcap_file = self.run_dir.new_file(srsEPC.PCAPFILE)
+ self.dbg(config_file=self.config_file, db_file=self.db_file)
+
+ values = dict(epc=config.get_defaults('srsepc'))
+ config.overlay(values, dict(epc=dict(hss=dict(subscribers=self.subscriber_list))))
+ config.overlay(values, self.suite_run.config())
+ config.overlay(values, dict(epc={'run_addr': self.addr()}))
+
+ self.dbg('SRSEPC CONFIG:\n' + pprint.pformat(values))
+
+ with open(self.config_file, 'w') as f:
+ r = template.render(srsEPC.CFGFILE, values)
+ self.dbg(r)
+ f.write(r)
+ with open(self.db_file, 'w') as f:
+ r = template.render(srsEPC.DBFILE, values)
+ self.dbg(r)
+ f.write(r)
+
+ def subscriber_add(self, modem, msisdn=None, algo_str=None):
+ if msisdn is None:
+ msisdn = self.suite_run.resources_pool.next_msisdn(modem)
+ modem.set_msisdn(msisdn)
+
+ if algo_str is None:
+ algo_str = modem.auth_algo() or util.OSMO_AUTH_ALGO_NONE
+
+ if algo_str != util.OSMO_AUTH_ALGO_NONE and not modem.ki():
+ raise log.Error("Auth algo %r selected but no KI specified" % algo_str)
+
+ subscriber_id = len(self.subscriber_list) # list index
+ self.subscriber_list.append({'id': subscriber_id, 'imsi': modem.imsi(), 'msisdn': msisdn, 'auth_algo': algo_str, 'ki': modem.ki(), 'opc': None})
+
+ self.log('Add subscriber', msisdn=msisdn, imsi=modem.imsi(), subscriber_id=subscriber_id,
+ algo_str=algo_str)
+ return subscriber_id
+
+ def enb_is_connected(self, enb):
+ # FIXME: srspec's stdout: "S1 Setup Request - eNB Id 0x66c0", but srsenb.conf has "enb_id = 0x19B"
+ return 'S1 Setup Request - eNB Id' in (self.process.get_stdout() or '')
+
+ def running(self):
+ return not self.process.terminated()
+
+ def addr(self):
+ return self._addr
+
+ def tun_addr(self):
+ return '172.16.0.1'
+
+ def run_node(self):
+ return self._run_node
+
+# vim: expandtab tabstop=4 shiftwidth=4
diff --git a/src/osmo_gsm_tester/srs_ue.py b/src/osmo_gsm_tester/srs_ue.py
new file mode 100644
index 0000000..c68c726
--- /dev/null
+++ b/src/osmo_gsm_tester/srs_ue.py
@@ -0,0 +1,213 @@
+# osmo_gsm_tester: specifics for running an SRS UE process
+#
+# Copyright (C) 2020 by sysmocom - s.f.m.c. GmbH
+#
+# Author: Pau Espin Pedrol <pespin@sysmocom.de>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import pprint
+
+from . import log, util, config, template, process, remote
+from .run_node import RunNode
+from .ms import MS
+
+class srsUE(MS):
+
+ REMOTE_DIR = '/osmo-gsm-tester-srsue'
+ BINFILE = 'srsue'
+ CFGFILE = 'srsue.conf'
+ PCAPFILE = 'srsue.pcap'
+ LOGFILE = 'srsue.log'
+
+ def __init__(self, suite_run, conf):
+ self._addr = conf.get('addr', None)
+ if self._addr is None:
+ raise log.Error('addr not set')
+ super().__init__('srsue_%s' % self._addr, conf)
+ self.enb = None
+ self.run_dir = None
+ self.config_file = None
+ self.log_file = None
+ self.pcap_file = None
+ self.process = None
+ self.rem_host = None
+ self.remote_config_file = None
+ self.remote_log_file = None
+ self.remote_pcap_file = None
+ self.suite_run = suite_run
+ self.nof_prb=50
+ if self.nof_prb == 75:
+ self.base_srate=15.36e6
+ else:
+ self.base_srate=23.04e6
+ self.remote_user = conf.get('remote_user', None)
+
+ def cleanup(self):
+ if self.process is None:
+ return
+ if self.setup_runs_locally():
+ return
+ # copy back files (may not exist, for instance if there was an early error of process):
+ try:
+ self.rem_host.scpfrom('scp-back-log', self.remote_log_file, self.log_file)
+ except Exception as e:
+ self.log(repr(e))
+ try:
+ self.rem_host.scpfrom('scp-back-pcap', self.remote_pcap_file, self.pcap_file)
+ except Exception as e:
+ self.log(repr(e))
+
+ def setup_runs_locally(self):
+ return self.remote_user is None
+
+ def netns(self):
+ return "srsue1"
+
+ def connect(self, enb):
+ self.log('Starting srsue')
+ self.enb = enb
+ self.run_dir = util.Dir(self.suite_run.get_test_run_dir().new_dir(self.name()))
+ self.configure()
+ if self.setup_runs_locally():
+ self.start_locally()
+ else:
+ self.start_remotely()
+
+ def start_remotely(self):
+ self.inst = util.Dir(os.path.abspath(self.suite_run.trial.get_inst('srslte')))
+ lib = self.inst.child('lib')
+ if not os.path.isdir(lib):
+ raise log.Error('No lib/ in', self.inst)
+ if not self.inst.isfile('bin', srsUE.BINFILE):
+ raise log.Error('No %s binary in' % srsUE.BINFILE, self.inst)
+
+ self.rem_host = remote.RemoteHost(self.run_dir, self.remote_user, self._addr)
+ remote_prefix_dir = util.Dir(srsUE.REMOTE_DIR)
+ remote_inst = util.Dir(remote_prefix_dir.child(os.path.basename(str(self.inst))))
+ remote_run_dir = util.Dir(remote_prefix_dir.child(srsUE.BINFILE))
+ self.remote_config_file = remote_run_dir.child(srsUE.CFGFILE)
+ self.remote_log_file = remote_run_dir.child(srsUE.LOGFILE)
+ self.remote_pcap_file = remote_run_dir.child(srsUE.PCAPFILE)
+
+ self.rem_host.recreate_remote_dir(remote_inst)
+ self.rem_host.scp('scp-inst-to-remote', str(self.inst), remote_prefix_dir)
+ self.rem_host.create_remote_dir(remote_run_dir)
+ self.rem_host.scp('scp-cfg-to-remote', self.config_file, self.remote_config_file)
+
+ remote_lib = remote_inst.child('lib')
+ remote_binary = remote_inst.child('bin', srsUE.BINFILE)
+ # setting capabilities will later disable use of LD_LIBRARY_PATH from ELF loader -> modify RPATH instead.
+ self.log('Setting RPATH for srsue')
+ # srsue binary needs patchelf >= 0.9+52 to avoid failing during patch. OS#4389, patchelf-GH#192.
+ self.rem_host.set_remote_env({'PATCHELF_BIN': '/opt/bin/patchelf-v0.10' })
+ self.rem_host.change_elf_rpath(remote_binary, remote_lib)
+
+ # srsue requires CAP_SYS_ADMIN to cjump to net network namespace: netns(CLONE_NEWNET):
+ # srsue requires CAP_NET_ADMIN to create tunnel devices: ioctl(TUNSETIFF):
+ self.log('Applying CAP_SYS_ADMIN+CAP_NET_ADMIN capability to srsue')
+ self.rem_host.setcap_netsys_admin(remote_binary)
+
+ #'strace', '-ff',
+ args = (remote_binary, self.remote_config_file,
+ '--rf.device_name=zmq',
+ '--rf.device_args="tx_port=tcp://'+ self.addr() +':2001,rx_port=tcp://'+ self.enb.addr() +':2000,id=ue,base_srate='+ str(self.base_srate) + '"',
+ '--phy.nof_phy_threads=1',
+ '--gw.netns=' + self.netns(),
+ '--log.filename=' + 'stdout', #self.remote_log_file,
+ '--pcap.enable=true',
+ '--pcap.filename=' + self.remote_pcap_file)
+
+ self.process = self.rem_host.RemoteProcessFixIgnoreSIGHUP(srsUE.BINFILE, util.Dir(srsUE.REMOTE_DIR), args)
+ #self.process = self.rem_host.RemoteProcessFixIgnoreSIGHUP(srsUE.BINFILE, remote_run_dir, args, remote_lib)
+ self.suite_run.remember_to_stop(self.process)
+ self.process.launch()
+
+ def start_locally(self):
+ inst = util.Dir(os.path.abspath(self.suite_run.trial.get_inst('srslte')))
+
+ binary = inst.child('bin', BINFILE)
+ if not os.path.isfile(binary):
+ raise log.Error('Binary missing:', binary)
+ lib = inst.child('lib')
+ if not os.path.isdir(lib):
+ raise log.Error('No lib/ in', inst)
+
+ env = {}
+
+ # setting capabilities will later disable use of LD_LIBRARY_PATH from ELF loader -> modify RPATH instead.
+ self.log('Setting RPATH for srsue')
+ util.change_elf_rpath(binary, util.prepend_library_path(lib), self.run_dir.new_dir('patchelf'))
+
+ # srsue requires CAP_SYS_ADMIN to cjump to net network namespace: netns(CLONE_NEWNET):
+ # srsue requires CAP_NET_ADMIN to create tunnel devices: ioctl(TUNSETIFF):
+ self.log('Applying CAP_SYS_ADMIN+CAP_NET_ADMIN capability to srsue')
+ util.setcap_netsys_admin(binary, self.run_dir.new_dir('setcap_netsys_admin'))
+
+ args = (binary, os.path.abspath(self.config_file),
+ '--rf.device_name=zmq',
+ '--rf.device_args="tx_port=tcp://'+ self.addr() +':2001,rx_port=tcp://'+ self.enb.addr() +':2000,id=ue,base_srate='+ str(self.base_srate) + '"',
+ '--phy.nof_phy_threads=1',
+ '--gw.netns=' + self.netns(),
+ '--log.filename=' + self.log_file,
+ '--pcap.enable=true',
+ '--pcap.filename=' + self.pcap_file)
+
+ self.dbg(run_dir=self.run_dir, binary=binary, env=env)
+ self.process = process.Process(self.name(), self.run_dir, args, env=env)
+ self.suite_run.remember_to_stop(self.process)
+ self.process.launch()
+
+ def configure(self):
+ self.config_file = self.run_dir.new_file(srsUE.CFGFILE)
+ self.log_file = self.run_dir.child(srsUE.LOGFILE)
+ self.pcap_file = self.run_dir.new_file(srsUE.PCAPFILE)
+ self.dbg(config_file=self.config_file)
+
+ values = dict(ue=config.get_defaults('srsue'))
+ config.overlay(values, self.suite_run.config())
+ config.overlay(values, dict(ue=self._conf))
+
+ self.dbg('SRSUE CONFIG:\n' + pprint.pformat(values))
+
+ with open(self.config_file, 'w') as f:
+ r = template.render(srsUE.CFGFILE, values)
+ self.dbg(r)
+ f.write(r)
+
+ def is_connected(self, mcc_mnc=None):
+ return 'Network attach successful.' in (self.process.get_stdout() or '')
+
+ def is_attached(self):
+ return self.is_connected()
+
+ def running(self):
+ return not self.process.terminated()
+
+ def addr(self):
+ return self._addr
+
+ def run_node(self):
+ # TODO: move to an object
+ return RunNode(RunNode.T_REM_SSH, self._addr, self.remote_user, self._addr)
+
+ def run_netns_wait(self, name, popen_args):
+ if self.setup_runs_locally():
+ proc = process.NetNSProcess(name, self.run_dir.new_dir(name), self.netns(), popen_args, env={})
+ else:
+ proc = self.rem_host.RemoteNetNSProcess(name, self.netns(), popen_args, env={})
+ proc.launch_sync()
+
+# vim: expandtab tabstop=4 shiftwidth=4
diff --git a/src/osmo_gsm_tester/suite.py b/src/osmo_gsm_tester/suite.py
index 457bfb3..c2faa36 100644
--- a/src/osmo_gsm_tester/suite.py
+++ b/src/osmo_gsm_tester/suite.py
@@ -25,6 +25,7 @@ from . import config, log, util, resource, test
from .event_loop import MainLoop
from . import osmo_nitb, osmo_hlr, osmo_mgcpgw, osmo_mgw, osmo_msc, osmo_bsc, osmo_stp, osmo_ggsn, osmo_sgsn, esme, osmocon, ms_driver, iperf3, process
from . import run_node
+from . import srs_epc
class Timeout(Exception):
pass
@@ -362,6 +363,18 @@ class SuiteRun(log.Origin):
def run_node(self, specifics=None):
return run_node.RunNode.from_conf(self.reserved_resources.get(resource.R_RUN_NODE, specifics=specifics))
+ def enb(self, specifics=None):
+ enb = enb_obj(self, self.reserved_resources.get(resource.R_ENB, specifics=specifics))
+ self.register_for_cleanup(enb)
+ return enb
+
+ def epc(self, run_node=None):
+ if run_node is None:
+ run_node = self.run_node()
+ epc_obj = srs_epc.srsEPC(self, run_node)
+ self.register_for_cleanup(epc_obj)
+ return epc_obj
+
def osmocon(self, specifics=None):
conf = self.reserved_resources.get(resource.R_OSMOCON, specifics=specifics)
osmocon_obj = osmocon.Osmocon(self, conf=conf)
@@ -481,4 +494,12 @@ def bts_obj(suite_run, conf):
raise RuntimeError('No such BTS type is defined: %r' % bts_type)
return bts_class(suite_run, conf)
+def enb_obj(suite_run, conf):
+ enb_type = conf.get('type')
+ log.dbg('create ENB object', type=enb_type)
+ enb_class = resource.KNOWN_ENB_TYPES.get(enb_type)
+ if enb_class is None:
+ raise RuntimeError('No such ENB type is defined: %r' % enb_type)
+ return enb_class(suite_run, conf)
+
# vim: expandtab tabstop=4 shiftwidth=4
diff --git a/src/osmo_gsm_tester/templates/srsenb.conf.tmpl b/src/osmo_gsm_tester/templates/srsenb.conf.tmpl
new file mode 100644
index 0000000..0eba35b
--- /dev/null
+++ b/src/osmo_gsm_tester/templates/srsenb.conf.tmpl
@@ -0,0 +1,279 @@
+#####################################################################
+# srsENB configuration file
+#####################################################################
+
+#####################################################################
+# eNB configuration
+#
+# enb_id: 20-bit eNB identifier.
+# cell_id: 8-bit cell identifier.
+# tac: 16-bit Tracking Area Code.
+# mcc: Mobile Country Code
+# mnc: Mobile Network Code
+# mme_addr: IP address of MME for S1 connnection
+# gtp_bind_addr: Local IP address to bind for GTP connection
+# s1c_bind_addr: Local IP address to bind for S1AP connection
+# n_prb: Number of Physical Resource Blocks (6,15,25,50,75,100)
+# tm: Transmission mode 1-4 (TM1 default)
+# nof_ports: Number of Tx ports (1 port default, set to 2 for TM2/3/4)
+#
+#####################################################################
+[enb]
+enb_id = 0x19B
+cell_id = 0x01
+phy_cell_id = 1
+tac = 0x0007
+mcc = ${enb.mcc}
+mnc = ${enb.mnc}
+mme_addr = ${enb.mme_addr}
+gtp_bind_addr = ${enb.run_addr}
+s1c_bind_addr = ${enb.run_addr}
+n_prb = 50
+#tm = 4
+#nof_ports = 2
+
+#####################################################################
+# eNB configuration files
+#
+# sib_config: SIB1, SIB2 and SIB3 configuration file
+# note: when enabling mbms, use the sib.conf.mbsfn configuration file which includes SIB13
+# rr_config: Radio Resources configuration file
+# drb_config: DRB configuration file
+#####################################################################
+[enb_files]
+sib_config = sib.conf
+rr_config = rr.conf
+drb_config = drb.conf
+
+#####################################################################
+# RF configuration
+#
+# dl_earfcn: EARFCN code for DL
+# tx_gain: Transmit gain (dB).
+# rx_gain: Optional receive gain (dB). If disabled, AGC if enabled
+#
+# Optional parameters:
+# dl_freq: Override DL frequency corresponding to dl_earfcn
+# ul_freq: Override UL frequency corresponding to dl_earfcn (must be set if dl_freq is set)
+# device_name: Device driver family. Supported options: "auto" (uses first found), "UHD" or "bladeRF"
+# device_args: Arguments for the device driver. Options are "auto" or any string.
+# Default for UHD: "recv_frame_size=9232,send_frame_size=9232"
+# Default for bladeRF: ""
+# #time_adv_nsamples: Transmission time advance (in number of samples) to compensate for RF delay
+# from antenna to timestamp insertion.
+# Default "auto". B210 USRP: 100 samples, bladeRF: 27.
+# burst_preamble_us: Preamble length to transmit before start of burst.
+# Default "auto". B210 USRP: 400 us, bladeRF: 0 us.
+#####################################################################
+[rf]
+dl_earfcn = 3400
+tx_gain = 80
+rx_gain = 40
+
+#device_name = auto
+
+# For best performance in 2x2 MIMO and >= 15 MHz use the following device_args settings:
+# USRP B210: num_recv_frames=64,num_send_frames=64
+
+# For best performance when BW<5 MHz (25 PRB), use the following device_args settings:
+# USRP B210: send_frame_size=512,recv_frame_size=512
+
+#device_args = auto
+#time_adv_nsamples = auto
+#burst_preamble_us = auto
+
+
+#####################################################################
+# MAC-layer packet capture configuration
+#
+# Packets are captured to file in the compact format decoded by
+# the Wireshark mac-lte-framed dissector and with DLT 147.
+# To use the dissector, edit the preferences for DLT_USER to
+# add an entry with DLT=147, Payload Protocol=mac-lte-framed.
+# For more information see: https://wiki.wireshark.org/MAC-LTE
+#
+# Please note that this setting will by default only capture MAC
+# frames on dedicated channels, and not SIB. You have to build with
+# WRITE_SIB_PCAP enabled in enb/src/stack/mac/mac.cc if you want
+# SIB to be part of the MAC pcap file.
+#
+# enable: Enable MAC layer packet captures (true/false)
+# filename: File path to use for packet captures
+#####################################################################
+[pcap]
+enable = false
+filename = /tmp/enb.pcap
+
+#####################################################################
+# Log configuration
+#
+# Log levels can be set for individual layers. "all_level" sets log
+# level for all layers unless otherwise configured.
+# Format: e.g. phy_level = info
+#
+# In the same way, packet hex dumps can be limited for each level.
+# "all_hex_limit" sets the hex limit for all layers unless otherwise
+# configured.
+# Format: e.g. phy_hex_limit = 32
+#
+# Logging layers: rf, phy, phy_lib, mac, rlc, pdcp, rrc, gtpu, s1ap, all
+# Logging levels: debug, info, warning, error, none
+#
+# filename: File path to use for log output. Can be set to stdout
+# to print logs to standard output
+# file_max_size: Maximum file size (in kilobytes). When passed, multiple files are created.
+# If set to negative, a single log file will be created.
+#####################################################################
+[log]
+all_level = warning
+all_hex_limit = 32
+filename = /tmp/enb.log
+file_max_size = -1
+
+[gui]
+enable = false
+
+#####################################################################
+# Scheduler configuration options
+#
+# max_aggr_level: Optional maximum aggregation level index (l=log2(L) can be 0, 1, 2 or 3)
+# pdsch_mcs: Optional fixed PDSCH MCS (ignores reported CQIs if specified)
+# pdsch_max_mcs: Optional PDSCH MCS limit
+# pusch_mcs: Optional fixed PUSCH MCS (ignores reported CQIs if specified)
+# pusch_max_mcs: Optional PUSCH MCS limit
+# #nof_ctrl_symbols: Number of control symbols
+#
+#####################################################################
+[scheduler]
+#max_aggr_level = -1
+#pdsch_mcs = -1
+#pdsch_max_mcs = -1
+#pusch_mcs = -1
+pusch_max_mcs = 16
+nof_ctrl_symbols = 3
+
+#####################################################################
+# eMBMS configuration options
+#
+# enable: Enable MBMS transmission in the eNB
+# m1u_multiaddr: Multicast addres the M1-U socket will register to
+# m1u_if_addr: Address of the inteferface the M1-U interface will listen for multicast packets.
+#
+#####################################################################
+[embms]
+#enable = false
+#m1u_multiaddr = 239.255.0.1
+#m1u_if_addr = 127.0.1.201
+
+
+
+#####################################################################
+# Channel emulator options:
+# enable: Enable/Disable internal Downlink/Uplink channel emulator
+#
+# -- Fading emulator
+# fading.enable: Enable/disable fading simulator
+# fading.model: Fading model + maximum doppler (E.g. none, epa5, eva70, etu300, etc)
+#
+# -- Delay Emulator delay(t) = delay_min + (delay_max - delay_min) * (1 + sin(2pi*t/period)) / 2
+# Maximum speed [m/s]: (delay_max - delay_min) * pi * 300 / period
+# delay.enable: Enable/disable delay simulator
+# delay.period_s: Delay period in seconds.
+# delay.init_time_s: Delay initial time in seconds.
+# delay.maximum_us: Maximum delay in microseconds
+# delay.minumum_us: Minimum delay in microseconds
+#
+# -- Radio-Link Failure (RLF) Emulator
+# rlf.enable: Enable/disable RLF simulator
+# rlf.t_on_ms: Time for On state of the channel (ms)
+# rlf.t_off_ms: Time for Off state of the channel (ms)
+#
+# -- High Speed Train Doppler model simulator
+# hst.enable: Enable/Disable HST simulator
+# hst.period_s: HST simulation period in seconds
+# hst.fd_hz: Doppler frequency in Hz
+# hst.init_time_s: Initial time in seconds
+#####################################################################
+[channel.dl]
+#enable = false
+
+[channel.dl.fading]
+#enable = false
+#model = none
+
+[channel.dl.delay]
+#enable = false
+#period_s = 3600
+#init_time_s = 0
+#maximum_us = 100
+#minimum_us = 10
+
+[channel.dl.rlf]
+#enable = false
+#t_on_ms = 10000
+#t_off_ms = 2000
+
+[channel.dl.hst]
+#enable = false
+#period_s = 7.2
+#fd_hz = 750.0
+#init_time_s = 0.0
+
+[channel.ul]
+#enable = false
+
+[channel.ul.fading]
+#enable = false
+#model = none
+
+[channel.ul.delay]
+#enable = false
+#period_s = 3600
+#init_time_s = 0
+#maximum_us = 100
+#minimum_us = 10
+
+[channel.ul.rlf]
+#enable = false
+#t_on_ms = 10000
+#t_off_ms = 2000
+
+[channel.ul.hst]
+#enable = false
+#period_s = 7.2
+#fd_hz = -750.0
+#init_time_s = 0.0
+
+
+#####################################################################
+# Expert configuration options
+#
+# pusch_max_its: Maximum number of turbo decoder iterations (Default 4)
+# pusch_8bit_decoder: Use 8-bit for LLR representation and turbo decoder trellis computation (Experimental)
+# nof_phy_threads: Selects the number of PHY threads (maximum 4, minimum 1, default 2)
+# metrics_period_secs: Sets the period at which metrics are requested from the eNB.
+# metrics_csv_enable: Write eNB metrics to CSV file.
+# metrics_csv_filename: File path to use for CSV metrics.
+# pregenerate_signals: Pregenerate uplink signals after attach. Improves CPU performance.
+# tx_amplitude: Transmit amplitude factor (set 0-1 to reduce PAPR)
+# link_failure_nof_err: Number of PUSCH failures after which a radio-link failure is triggered.
+# a link failure is when SNR<0 and CRC=KO
+# max_prach_offset_us: Maximum allowed RACH offset (in us)
+# eea_pref_list: Ordered preference list for the selection of encryption algorithm (EEA) (default: EEA0, EEA2, EEA1).
+# eia_pref_list: Ordered preference list for the selection of integrity algorithm (EIA) (default: EIA2, EIA1, EIA0).
+#
+#####################################################################
+[expert]
+#pusch_max_its = 8 # These are half iterations
+#pusch_8bit_decoder = false
+#nof_phy_threads = 3
+#metrics_period_secs = 1
+#metrics_csv_enable = false
+#metrics_csv_filename = /tmp/enb_metrics.csv
+#pregenerate_signals = false
+#tx_amplitude = 0.6
+#link_failure_nof_err = 50
+#rrc_inactivity_timer = 60000
+#max_prach_offset_us = 30
+#eea_pref_list = EEA0, EEA2, EEA1
+#eia_pref_list = EIA2, EIA1, EIA0
diff --git a/src/osmo_gsm_tester/templates/srsenb_drb.conf.tmpl b/src/osmo_gsm_tester/templates/srsenb_drb.conf.tmpl
new file mode 100644
index 0000000..32b6e93
--- /dev/null
+++ b/src/osmo_gsm_tester/templates/srsenb_drb.conf.tmpl
@@ -0,0 +1,54 @@
+
+// All times are in ms. Use -1 for infinity, where available
+
+qci_config = (
+
+{
+ qci=7;
+ pdcp_config = {
+ discard_timer = 100;
+ pdcp_sn_size = 12;
+ }
+ rlc_config = {
+ ul_um = {
+ sn_field_length = 10;
+ };
+ dl_um = {
+ sn_field_length = 10;
+ t_reordering = 45;
+ };
+ };
+ logical_channel_config = {
+ priority = 13;
+ prioritized_bit_rate = -1;
+ bucket_size_duration = 100;
+ log_chan_group = 2;
+ };
+},
+{
+ qci=9;
+ pdcp_config = {
+ discard_timer = -1;
+ status_report_required = true;
+ }
+ rlc_config = {
+ ul_am = {
+ t_poll_retx = 120;
+ poll_pdu = 64;
+ poll_byte = 750;
+ max_retx_thresh = 16;
+ };
+ dl_am = {
+ t_reordering = 50;
+ t_status_prohibit = 50;
+ };
+ };
+ logical_channel_config = {
+ priority = 11;
+ prioritized_bit_rate = -1;
+ bucket_size_duration = 100;
+ log_chan_group = 3;
+ };
+}
+
+);
diff --git a/src/osmo_gsm_tester/templates/srsenb_rr.conf.tmpl b/src/osmo_gsm_tester/templates/srsenb_rr.conf.tmpl
new file mode 100644
index 0000000..1fff189
--- /dev/null
+++ b/src/osmo_gsm_tester/templates/srsenb_rr.conf.tmpl
@@ -0,0 +1,90 @@
+mac_cnfg =
+{
+ phr_cnfg =
+ {
+ dl_pathloss_change = "dB3"; // Valid: 1, 3, 6 or INFINITY
+ periodic_phr_timer = 50;
+ prohibit_phr_timer = 0;
+ };
+ ulsch_cnfg =
+ {
+ max_harq_tx = 4;
+ periodic_bsr_timer = 20; // in ms
+ retx_bsr_timer = 320; // in ms
+ };
+
+ time_alignment_timer = -1; // -1 is infinity
+};
+
+phy_cnfg =
+{
+ phich_cnfg =
+ {
+ duration = "Normal";
+ resources = "1/6";
+ };
+
+ pusch_cnfg_ded =
+ {
+ beta_offset_ack_idx = 6;
+ beta_offset_ri_idx = 6;
+ beta_offset_cqi_idx = 6;
+ };
+
+ // PUCCH-SR resources are scheduled on time-frequeny domain first, then multiplexed in the same resource.
+ sched_request_cnfg =
+ {
+ dsr_trans_max = 64;
+ period = 20; // in ms
+ subframe = [1]; // vector of subframe indices allowed for SR transmissions
+ nof_prb = 2; // number of PRBs on each extreme used for SR (total prb is twice this number)
+ };
+ cqi_report_cnfg =
+ {
+ mode = "periodic";
+ simultaneousAckCQI = true;
+ period = 40; // in ms
+ subframe = [0];
+ nof_prb = 2;
+ m_ri = 8; // RI period in CQI period
+ };
+};
+
+cell_list =
+(
+ {
+ // rf_port = 0;
+ // cell_id = 0x01;
+ // tac = 0x0001;
+ // pci = 1;
+ // root_seq_idx = 204;
+ // dl_earfcn = 3400;
+ // ul_earfcn = 474;
+ ho_active = false;
+
+ // CA cells
+ scell_list = (
+ {cell_id = 0x02; cross_carrier_scheduling = false; scheduling_cell_id = 0x02; ul_allowed = true}
+ )
+
+ // Cells available for handover
+ meas_cell_list =
+ (
+ {
+ eci = 0x19C02;
+ dl_earfcn = 2850;
+ pci = 2;
+ }
+ );
+
+ // ReportCfg (only A3 supported)
+ meas_report_desc = {
+ a3_report_type = "RSRP";
+ a3_offset = 6;
+ a3_hysteresis = 0;
+ a3_time_to_trigger = 480;
+ rsrq_config = 4;
+ };
+ }
+ // Add here more cells
+);
diff --git a/src/osmo_gsm_tester/templates/srsenb_sib.conf.tmpl b/src/osmo_gsm_tester/templates/srsenb_sib.conf.tmpl
new file mode 100644
index 0000000..201d022
--- /dev/null
+++ b/src/osmo_gsm_tester/templates/srsenb_sib.conf.tmpl
@@ -0,0 +1,118 @@
+sib1 =
+{
+ intra_freq_reselection = "Allowed";
+ q_rx_lev_min = -65;
+ //p_max = 3;
+ cell_barred = "NotBarred"
+ si_window_length = 20;
+ sched_info =
+ (
+ {
+ si_periodicity = 16;
+ si_mapping_info = []; // comma-separated array of SIB-indexes (from 3 to 13).
+ // Leave empty or commented to just scheduler sib2
+ }
+ );
+ system_info_value_tag = 0;
+};
+
+sib2 =
+{
+ rr_config_common_sib =
+ {
+ rach_cnfg =
+ {
+ num_ra_preambles = 52;
+ preamble_init_rx_target_pwr = -104;
+ pwr_ramping_step = 6; // in dB
+ preamble_trans_max = 10;
+ ra_resp_win_size = 10; // in ms
+ mac_con_res_timer = 64; // in ms
+ max_harq_msg3_tx = 4;
+ };
+ bcch_cnfg =
+ {
+ modification_period_coeff = 16; // in ms
+ };
+ pcch_cnfg =
+ {
+ default_paging_cycle = 32; // in rf
+ nB = "1";
+ };
+ prach_cnfg =
+ {
+ root_sequence_index = 128;
+ prach_cnfg_info =
+ {
+ high_speed_flag = false;
+ prach_config_index = 3;
+ prach_freq_offset = 2;
+ zero_correlation_zone_config = 5;
+ };
+ };
+ pdsch_cnfg =
+ {
+ /* Warning: Currently disabled and forced to p_b=1 for TM2/3/4 and p_b=0 for TM1
+ */
+ p_b = 1;
+ rs_power = 0;
+ };
+ pusch_cnfg =
+ {
+ n_sb = 1;
+ hopping_mode = "inter-subframe";
+ pusch_hopping_offset = 2;
+ enable_64_qam = false; // 64QAM PUSCH is not currently enabled
+ ul_rs =
+ {
+ cyclic_shift = 0;
+ group_assignment_pusch = 0;
+ group_hopping_enabled = false;
+ sequence_hopping_enabled = false;
+ };
+ };
+ pucch_cnfg =
+ {
+ delta_pucch_shift = 2;
+ n_rb_cqi = 2;
+ n_cs_an = 0;
+ n1_pucch_an = 12;
+ };
+ ul_pwr_ctrl =
+ {
+ p0_nominal_pusch = -85;
+ alpha = 0.7;
+ p0_nominal_pucch = -107;
+ delta_flist_pucch =
+ {
+ format_1 = 0;
+ format_1b = 3;
+ format_2 = 1;
+ format_2a = 2;
+ format_2b = 2;
+ };
+ delta_preamble_msg3 = 6;
+ };
+ ul_cp_length = "len1";
+ };
+
+ ue_timers_and_constants =
+ {
+ t300 = 2000; // in ms
+ t301 = 100; // in ms
+ t310 = 1000; // in ms
+ n310 = 1;
+ t311 = 1000; // in ms
+ n311 = 1;
+ };
+
+ freqInfo =
+ {
+ ul_carrier_freq_present = true;
+ ul_bw_present = true;
+ additional_spectrum_emission = 1;
+ };
+
+ time_alignment_timer = "INFINITY"; // use "sf500", "sf750", etc.
+};
+
diff --git a/src/osmo_gsm_tester/templates/srsepc.conf.tmpl b/src/osmo_gsm_tester/templates/srsepc.conf.tmpl
new file mode 100644
index 0000000..8acd22f
--- /dev/null
+++ b/src/osmo_gsm_tester/templates/srsepc.conf.tmpl
@@ -0,0 +1,106 @@
+#####################################################################
+# srsEPC configuration file
+#####################################################################
+
+#####################################################################
+# MME configuration
+#
+# mme_code: 8-bit MME code identifies the MME within a group.
+# mme_group: 16-bit MME group identifier.
+# tac: 16-bit Tracking Area Code.
+# mcc: Mobile Country Code
+# mnc: Mobile Network Code
+# apn: Set Access Point Name (APN)
+# mme_bind_addr: IP bind addr to listen for eNB S1-MME connnections
+# dns_addr: DNS server address for the UEs
+# encryption_algo: Preferred encryption algorithm for NAS layer
+# (default: EEA0, support: EEA1, EEA2)
+# integrity_algo: Preferred integrity protection algorithm for NAS
+# (default: EIA1, support: EIA1, EIA2 (EIA0 not support)
+# paging_timer: Value of paging timer in seconds (T3413)
+#
+#####################################################################
+[mme]
+mme_code = 0x1a
+mme_group = 0x0001
+tac = 0x0007
+mcc = ${epc.mcc}
+mnc = ${epc.mnc}
+mme_bind_addr = ${epc.run_addr}
+apn = srsapn
+dns_addr = 8.8.8.8
+encryption_algo = EEA0
+integrity_algo = EIA1
+paging_timer = 2
+
+#####################################################################
+# HSS configuration
+#
+# db_file: Location of .csv file that stores UEs information.
+#
+#####################################################################
+[hss]
+db_file = user_db.csv
+
+#####################################################################
+# SP-GW configuration
+#
+# gtpu_bind_addr: GTP-U bind address.
+# sgi_if_addr: SGi TUN interface IP address.
+# sgi_if_name: SGi TUN interface name.
+# max_paging_queue: Maximum packets in paging queue (per UE).
+#
+#####################################################################
+
+[spgw]
+gtpu_bind_addr = ${epc.run_addr}
+sgi_if_addr = 172.16.0.1
+sgi_if_name = srs_spgw_sgi
+max_paging_queue = 100
+
+####################################################################
+# PCAP configuration
+#
+# Packets are captured to file in the compact format decoded by
+# the Wireshark s1ap dissector and with DLT 150.
+# To use the dissector, edit the preferences for DLT_USER to
+# add an entry with DLT=150, Payload Protocol=s1ap.
+#
+# enable: Enable or disable the PCAP.
+# filename: File name where to save the PCAP.
+#
+####################################################################
+[pcap]
+enable = false
+filename = /tmp/epc.pcap
+
+####################################################################
+# Log configuration
+#
+# Log levels can be set for individual layers. "all_level" sets log
+# level for all layers unless otherwise configured.
+# Format: e.g. s1ap_level = info
+#
+# In the same way, packet hex dumps can be limited for each level.
+# "all_hex_limit" sets the hex limit for all layers unless otherwise
+# configured.
+# Format: e.g. s1ap_hex_limit = 32
+#
+# Logging layers: nas, s1ap, mme_gtpc, spgw_gtpc, gtpu, spgw, hss, all
+# Logging levels: debug, info, warning, error, none
+#
+# filename: File path to use for log output. Can be set to stdout
+# to print logs to standard output
+#####################################################################
+[log]
+all_level = info
+all_hex_limit = 32
+filename = /tmp/epc.log
+
+#nas_level = debug
+#s1ap_level = debug
+#mme_gtpc_level = debug
+#spgw_gtpc_level = debug
+#gtpu_level = debug
+#spgw_level = debug
+#hss_level = debug
diff --git a/src/osmo_gsm_tester/templates/srsepc_user_db.csv.tmpl b/src/osmo_gsm_tester/templates/srsepc_user_db.csv.tmpl
new file mode 100644
index 0000000..32df58d
--- /dev/null
+++ b/src/osmo_gsm_tester/templates/srsepc_user_db.csv.tmpl
@@ -0,0 +1,24 @@
+#
+# .csv to store UE's information in HSS
+# Kept in the following format: "Name,Auth,IMSI,Key,OP_Type,OP,AMF,SQN,QCI,IP_alloc"
+#
+# Name: Human readable name to help distinguish UE's. Ignored by the HSS
+# IMSI: UE's IMSI value
+# Auth: Authentication algorithm used by the UE. Valid algorithms are XOR
+# (xor) and MILENAGE (mil)
+# Key: UE's key, where other keys are derived from. Stored in hexadecimal
+# OP_Type: Operator's code type, either OP or OPc
+# OP/OPc: Operator Code/Cyphered Operator Code, stored in hexadecimal
+# AMF: Authentication management field, stored in hexadecimal
+# SQN: UE's Sequence number for freshness of the authentication
+# QCI: QoS Class Identifier for the UE's default bearer.
+# IP_alloc: IP allocation stratagy for the SPGW.
+# With 'dynamic' the SPGW will automatically allocate IPs
+# With a valid IPv4 (e.g. '172.16.0.2') the UE will have a statically assigned IP.
+#
+# Note: Lines starting by '#' are ignored and will be overwritten
+#ue2,mil,001010123456780,00112233445566778899aabbccddeeff,opc,63bfa50ee6523365ff14c1f45f88737d,8000,000000001234,7,dynamic
+#ue1,xor,001010123456789,00112233445566778899aabbccddeeff,opc,63bfa50ee6523365ff14c1f45f88737d,9001,000000001255,7,dynamic
+%for sub in epc.hss.subscribers:
+ogt${sub.id},${sub.auth_algo},${sub.imsi},${sub.ki},opc,63bfa50ee6523365ff14c1f45f88737d,8000,000000001234,7,dynamic
+%endfor
diff --git a/src/osmo_gsm_tester/templates/srsue.conf.tmpl b/src/osmo_gsm_tester/templates/srsue.conf.tmpl
new file mode 100644
index 0000000..5e5676d
--- /dev/null
+++ b/src/osmo_gsm_tester/templates/srsue.conf.tmpl
@@ -0,0 +1,347 @@
+#####################################################################
+# srsUE configuration file
+#####################################################################
+
+#####################################################################
+# RF configuration
+#
+# dl_earfcn: Downlink EARFCN code.
+# freq_offset: Uplink and Downlink optional frequency offset (in Hz)
+# tx_gain: Transmit gain (dB).
+# rx_gain: Optional receive gain (dB). If disabled, AGC if enabled
+#
+# Optional parameters:
+# dl_freq: Override DL frequency corresponding to dl_earfcn
+# ul_freq: Override UL frequency corresponding to dl_earfcn
+# nof_radios: Number of available RF devices
+# nof_rf_channels: Number of RF channels per radio
+# nof_rx_ant: Number of RX antennas per channel
+# device_name: Device driver family. Supported options: "auto" (uses first found), "UHD" or "bladeRF"
+# device_args: Arguments for the device driver. Options are "auto" or any string.
+# Default for UHD: "recv_frame_size=9232,send_frame_size=9232"
+# Default for bladeRF: ""
+# device_args_2: Arguments for the RF device driver 2.
+# device_args_3: Arguments for the RF device driver 3.
+# time_adv_nsamples: Transmission time advance (in number of samples) to compensate for RF delay
+# from antenna to timestamp insertion.
+# Default "auto". B210 USRP: 100 samples, bladeRF: 27.
+# burst_preamble_us: Preamble length to transmit before start of burst.
+# Default "auto". B210 USRP: 400 us, bladeRF: 0 us.
+# continuous_tx: Transmit samples continuously to the radio or on bursts (auto/yes/no).
+# Default is auto (yes for UHD, no for rest)
+#####################################################################
+[rf]
+dl_earfcn = 3400
+freq_offset = 0
+tx_gain = 80
+#rx_gain = 40
+
+#nof_radios = 1
+#nof_rx_ant = 1
+
+# For best performance in 2x2 MIMO and >= 15 MHz use the following device_args settings:
+# USRP B210: num_recv_frames=64,num_send_frames=64
+
+# For best performance when BW<5 MHz (25 PRB), use the following device_args settings:
+# USRP B210: send_frame_size=512,recv_frame_size=512
+
+#device_args = auto
+#time_adv_nsamples = auto
+#burst_preamble_us = auto
+#continuous_tx = auto
+
+
+#####################################################################
+# Packet capture configuration
+#
+# Packet capture is supported at both MAC and NAS layers.
+# MAC-layer packets are captured to file in the compact format
+# decoded by the Wireshark mac-lte-framed dissector.
+# To use this dissector, edit the preferences for DLT_USER to
+# add an entry with DLT=147, Payload Protocol=mac-lte-framed.
+# For more information see: https://wiki.wireshark.org/MAC-LTE
+# NAS-layer packets are dissected with DLT=148, and
+# Payload Protocol = nas-eps.
+#
+# enable: Enable MAC layer packet captures (true/false)
+# filename: File path to use for MAC packet captures
+# nas_enable: Enable NAS layer packet captures (true/false)
+# nas_filename: File path to use for NAS packet captures
+#####################################################################
+[pcap]
+enable = false
+filename = /tmp/ue.pcap
+nas_enable = false
+nas_filename = /tmp/nas.pcap
+
+#####################################################################
+# Log configuration
+#
+# Log levels can be set for individual layers. "all_level" sets log
+# level for all layers unless otherwise configured.
+# Format: e.g. phy_level = info
+#
+# In the same way, packet hex dumps can be limited for each level.
+# "all_hex_limit" sets the hex limit for all layers unless otherwise
+# configured.
+# Format: e.g. phy_hex_limit = 32
+#
+# Logging layers: rf, phy, mac, rlc, pdcp, rrc, nas, gw, usim, all
+# Logging levels: debug, info, warning, error, none
+#
+# filename: File path to use for log output. Can be set to stdout
+# to print logs to standard output
+# file_max_size: Maximum file size (in kilobytes). When passed, multiple files are created.
+# If set to negative, a single log file will be created.
+#####################################################################
+[log]
+all_level = warning
+phy_lib_level = none
+all_hex_limit = 32
+filename = /tmp/ue.log
+file_max_size = -1
+
+#####################################################################
+# USIM configuration
+#
+# mode: USIM mode (soft/pcsc)
+# algo: Authentication algorithm (xor/milenage)
+# op/opc: 128-bit Operator Variant Algorithm Configuration Field (hex)
+# - Specify either op or opc (only used in milenage)
+# k: 128-bit subscriber key (hex)
+# imsi: 15 digit International Mobile Subscriber Identity
+# imei: 15 digit International Mobile Station Equipment Identity
+# pin: PIN in case real SIM card is used
+# reader: Specify card reader by it's name as listed by 'pcsc_scan'. If empty, try all available readers.
+#####################################################################
+[usim]
+mode = soft
+algo = ${ue.auth_algo}
+#opc = 63BFA50EE6523365FF14C1F45F88737D
+k = ${ue.ki}
+imsi = ${ue.imsi}
+imei = 353490069873319
+#reader =
+#pin = 1234
+
+#####################################################################
+# RRC configuration
+#
+# ue_category: Sets UE category (range 1-5). Default: 4
+# release: UE Release (8 to 10)
+# feature_group: Hex value of the featureGroupIndicators field in the
+# UECapabilityInformation message. Default 0xe6041000
+# mbms_service_id: MBMS service id for autostarting MBMS reception
+# (default -1 means disabled)
+# mbms_service_port: Port of the MBMS service
+#####################################################################
+[rrc]
+#ue_category = 4
+#release = 8
+#feature_group = 0xe6041000
+#mbms_service_id = -1
+#mbms_service_port = 4321
+
+#####################################################################
+# NAS configuration
+#
+# apn: Set Access Point Name (APN)
+# apn_protocol: Set APN protocol (IPv4, IPv6 or IPv4v6.)
+# user: Username for CHAP authentication
+# pass: Password for CHAP authentication
+# force_imsi_attach: Whether to always perform an IMSI attach
+# eia: List of integrity algorithms included in UE capabilities
+# Supported: 1 - Snow3G, 2 - AES
+# eea: List of ciphering algorithms included in UE capabilities
+# Supported: 0 - NULL, 1 - Snow3G, 2 - AES
+#####################################################################
+[nas]
+#apn = internetinternet
+#apn_protocol = ipv4
+#user = srsuser
+#pass = srspass
+#force_imsi_attach = false
+#eia = 1,2
+#eea = 0,1,2
+
+#####################################################################
+# GW configuration
+#
+# netns: Network namespace to create TUN device. Default: empty
+# ip_devname: Name of the tun_srsue device. Default: tun_srsue
+# ip_netmask: Netmask of the tun_srsue device. Default: 255.255.255.0
+#####################################################################
+[gw]
+#netns =
+#ip_devname = tun_srsue
+#ip_netmask = 255.255.255.0
+
+#####################################################################
+# GUI configuration
+#
+# Simple GUI displaying PDSCH constellation and channel freq response.
+# (Requires building with srsGUI)
+# enable: Enable the graphical interface (true/false)
+#####################################################################
+[gui]
+enable = false
+
+#####################################################################
+# Channel emulator options:
+# enable: Enable/Disable internal Downlink/Uplink channel emulator
+#
+# -- Fading emulator
+# fading.enable: Enable/disable fading simulator
+# fading.model: Fading model + maximum doppler (E.g. none, epa5, eva70, etu300, etc)
+#
+# -- Delay Emulator delay(t) = delay_min + (delay_max - delay_min) * (1 + sin(2pi*t/period)) / 2
+# Maximum speed [m/s]: (delay_max - delay_min) * pi * 300 / period
+# delay.enable: Enable/disable delay simulator
+# delay.period_s: Delay period in seconds.
+# delay.init_time_s: Delay initial time in seconds.
+# delay.maximum_us: Maximum delay in microseconds
+# delay.minumum_us: Minimum delay in microseconds
+#
+# -- Radio-Link Failure (RLF) Emulator
+# rlf.enable: Enable/disable RLF simulator
+# rlf.t_on_ms: Time for On state of the channel (ms)
+# rlf.t_off_ms: Time for Off state of the channel (ms)
+#
+# -- High Speed Train Doppler model simulator
+# hst.enable: Enable/Disable HST simulator
+# hst.period_s: HST simulation period in seconds
+# hst.fd_hz: Doppler frequency in Hz
+# hst.init_time_s: Initial time in seconds
+#####################################################################
+[channel.dl]
+#enable = false
+
+[channel.dl.fading]
+#enable = false
+#model = none
+
+[channel.dl.delay]
+#enable = false
+#period_s = 3600
+#init_time_s = 0
+#maximum_us = 100
+#minimum_us = 10
+
+[channel.dl.rlf]
+#enable = false
+#t_on_ms = 10000
+#t_off_ms = 2000
+
+[channel.dl.hst]
+#enable = false
+#period_s = 7.2
+#fd_hz = 750.0
+#init_time_s = 0.0
+
+[channel.ul]
+#enable = false
+
+[channel.ul.fading]
+#enable = false
+#model = none
+
+[channel.ul.delay]
+#enable = false
+#period_s = 3600
+#init_time_s = 0
+#maximum_us = 100
+#minimum_us = 10
+
+[channel.ul.rlf]
+#enable = false
+#t_on_ms = 10000
+#t_off_ms = 2000
+
+[channel.ul.hst]
+#enable = false
+#period_s = 7.2
+#fd_hz = -750.0
+#init_time_s = 0.0
+
+#####################################################################
+# PHY configuration options
+#
+# rx_gain_offset: RX Gain offset to add to rx_gain to calibrate RSRP readings
+# prach_gain: PRACH gain (dB). If defined, forces a gain for the tranmsission of PRACH only.,
+# Default is to use tx_gain in [rf] section.
+# cqi_max: Upper bound on the maximum CQI to be reported. Default 15.
+# cqi_fixed: Fixes the reported CQI to a constant value. Default disabled.
+# snr_ema_coeff: Sets the SNR exponential moving average coefficient (Default 0.1)
+# snr_estim_alg: Sets the noise estimation algorithm. (Default refs)
+# Options: pss: use difference between received and known pss signal,
+# refs: use difference between noise references and noiseless (after filtering)
+# empty: use empty subcarriers in the boarder of pss/sss signal
+# pdsch_max_its: Maximum number of turbo decoder iterations (Default 4)
+# nof_phy_threads: Selects the number of PHY threads (maximum 4, minimum 1, default 2)
+# equalizer_mode: Selects equalizer mode. Valid modes are: "mmse", "zf" or any
+# non-negative real number to indicate a regularized zf coefficient.
+# Default is MMSE.
+# sfo_ema: EMA coefficient to average sample offsets used to compute SFO
+# sfo_correct_period: Period in ms to correct sample time to adjust for SFO
+# sss_algorithm: Selects the SSS estimation algorithm. Can choose between
+# {full, partial, diff}.
+# estimator_fil_auto: The channel estimator smooths the channel estimate with an adaptative filter.
+# estimator_fil_stddev: Sets the channel estimator smooth gaussian filter standard deviation.
+# estimator_fil_order: Sets the channel estimator smooth gaussian filter order (even values perform better).
+# The taps are [w, 1-2w, w]
+#
+# snr_to_cqi_offset: Sets an offset in the SNR to CQI table. This is used to adjust the reported CQI.
+#
+# pregenerate_signals: Pregenerate uplink signals after attach. Improves CPU performance.
+#
+# interpolate_subframe_enabled: Interpolates in the time domain the channel estimates within 1 subframe. Default is to average.
+#
+# sic_pss_enabled: Applies Successive Interference Cancellation to PSS signals when searching for neighbour cells.
+# Must be disabled if cells have identical channel and timing, for instance if generated from
+# the same source.
+#
+# pdsch_csi_enabled: Stores the Channel State Information and uses it for weightening the softbits. It is only
+# used in TM1. It is True by default.
+#
+# pdsch_8bit_decoder: Use 8-bit for LLR representation and turbo decoder trellis computation (Experimental)
+# force_ul_amplitude: Forces the peak amplitude in the PUCCH, PUSCH and SRS (set 0.0 to 1.0, set to 0 or negative for disabling)
+#
+#####################################################################
+[phy]
+#rx_gain_offset = 62
+#prach_gain = 30
+#cqi_max = 15
+#cqi_fixed = 10
+#snr_ema_coeff = 0.1
+#snr_estim_alg = refs
+#pdsch_max_its = 8 # These are half iterations
+#nof_phy_threads = 3
+#equalizer_mode = mmse
+#sfo_ema = 0.1
+#sfo_correct_period = 10
+#sss_algorithm = full
+#estimator_fil_auto = false
+#estimator_fil_stddev = 1.0
+#estimator_fil_order = 4
+#snr_to_cqi_offset = 0.0
+#interpolate_subframe_enabled = false
+#sic_pss_enabled = true
+#pregenerate_signals = false
+#pdsch_csi_enabled = true
+#pdsch_8bit_decoder = false
+#force_ul_amplitude = 0
+
+#####################################################################
+# General configuration options
+#
+# metrics_csv_enable: Write UE metrics to CSV file.
+#
+# metrics_period_secs: Sets the period at which metrics are requested from the UE.
+#
+# metrics_csv_filename: File path to use for CSV metrics.
+#
+#####################################################################
+[general]
+#metrics_csv_enable = false
+#metrics_period_secs = 1
+#metrics_csv_filename = /tmp/ue_metrics.csv
diff --git a/suites/4g/iperf3.py b/suites/4g/iperf3.py
new file mode 100755
index 0000000..5ccc922
--- /dev/null
+++ b/suites/4g/iperf3.py
@@ -0,0 +1,44 @@
+#!/usr/bin/env python3
+from osmo_gsm_tester.testenv import *
+
+def print_results(cli_res, srv_res):
+ cli_sent = cli_res['end']['sum_sent']
+ cli_recv = cli_res['end']['sum_received']
+ print("RESULT client:")
+ print("\tSEND: %d KB, %d kbps, %d seconds (%d retrans)" % (cli_sent['bytes']/1000, cli_sent['bits_per_second']/1000, cli_sent['seconds'], cli_sent['retransmits']))
+ print("\tRECV: %d KB, %d kbps, %d seconds" % (cli_recv['bytes']/1000, cli_recv['bits_per_second']/1000, cli_recv['seconds']))
+ print("RESULT server:")
+ print("\tSEND: %d KB, %d kbps, %d seconds" % (cli_sent['bytes']/1000, cli_sent['bits_per_second']/1000, cli_sent['seconds']))
+ print("\tRECV: %d KB, %d kbps, %d seconds" % (cli_recv['bytes']/1000, cli_recv['bits_per_second']/1000, cli_recv['seconds']))
+
+
+epc = suite.epc()
+enb = suite.enb()
+ue = suite.modem()
+iperf3srv = suite.iperf3srv({'addr': epc.tun_addr()})
+iperf3srv.set_run_node(epc.run_node())
+iperf3cli = iperf3srv.create_client()
+iperf3cli.set_run_node(ue.run_node())
+
+epc.subscriber_add(ue)
+epc.start()
+enb.ue_add(ue)
+enb.start(epc)
+
+print('waiting for ENB to connect to EPC...')
+wait(epc.enb_is_connected, enb)
+print('ENB is connected to EPC')
+
+ue.connect(enb)
+
+iperf3srv.start()
+proc = iperf3cli.prepare_test_proc(ue.netns())
+
+print('waiting for UE to attach...')
+wait(ue.is_connected, None)
+print('UE is attached')
+
+print("Running iperf3 client to %s through %s" % (str(iperf3cli), ue.netns()))
+proc.launch_sync()
+iperf3srv.stop()
+print_results(iperf3cli.get_results(), iperf3srv.get_results())
diff --git a/suites/4g/mo_mt_sms.py b/suites/4g/mo_mt_sms.py
deleted file mode 100755
index 8aa4357..0000000
--- a/suites/4g/mo_mt_sms.py
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/usr/bin/env python3
-from osmo_gsm_tester.testenv import *
-
-#epc = suite.epc()
-#enb = suite.enb()
-ue = suite.modem()
-
-#enb.start()
-#epc.enb_add(enb)
-#epc.start()
-
-#wait(epc.enb_is_connected, enb)
-
-#hss/epc.subscriber_add(ue)
-
-#ue.connect(epc.mcc_mnc())
-ue.connect()
-
-
-print('waiting for modem to attach...')
-#wait(ue.is_connected, msc.mcc_mnc())
-sleep(10)
diff --git a/suites/4g/ping.py b/suites/4g/ping.py
new file mode 100755
index 0000000..b44ff84
--- /dev/null
+++ b/suites/4g/ping.py
@@ -0,0 +1,22 @@
+#!/usr/bin/env python3
+from osmo_gsm_tester.testenv import *
+
+epc = suite.epc()
+enb = suite.enb()
+ue = suite.modem()
+
+epc.subscriber_add(ue)
+epc.start()
+enb.ue_add(ue)
+enb.start(epc)
+
+print('waiting for ENB to connect to EPC...')
+wait(epc.enb_is_connected, enb)
+print('ENB is connected to EPC')
+
+ue.connect(enb)
+print('waiting for UE to attach...')
+wait(ue.is_connected, None)
+print('UE is attached')
+
+ue.run_netns_wait('ping', ('ping', '-c', '10', epc.tun_addr()))
diff --git a/suites/4g/suite.conf b/suites/4g/suite.conf
index c55b610..352293a 100644
--- a/suites/4g/suite.conf
+++ b/suites/4g/suite.conf
@@ -1,6 +1,9 @@
resources:
- ip_address:
+ run_node: # for EPC
- times: 1
+ enb:
+ - times: 1
+ type: srsenb
modem:
- times: 1
type: srsue