From aad434cef0367a16a533973215bdff13368916a3 Mon Sep 17 00:00:00 2001 From: Neels Hofmeyr Date: Tue, 16 Jun 2020 00:14:56 +0200 Subject: RAN_Emulation: only respond to RESET with correct PC While trying to add multiple MSCs on SCCPlite, I noticed that the MSC emulation responds to RESET regardless of the PC. Only respond when the point-codes match the configured ones. Change-Id: Ia1f94c4fc99ca18196f3fd5c5efe26b7309df499 --- library/RAN_Emulation.ttcnpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/library/RAN_Emulation.ttcnpp b/library/RAN_Emulation.ttcnpp index a400dcda..70326073 100644 --- a/library/RAN_Emulation.ttcnpp +++ b/library/RAN_Emulation.ttcnpp @@ -790,16 +790,16 @@ private altstep as_reset_ack(boolean append_osmux_support := false) runs on RAN_ var RANAP_N_UNITDATA_ind rud_ind; #endif #ifdef RAN_EMULATION_BSSAP - [] BSSAP.receive(tr_BSSAP_UNITDATA_ind(?, ?, tr_BSSMAP_Reset(append_osmux_support))) -> value ud_ind { - log("Respoding to inbound RESET with RESET-ACK"); + [] BSSAP.receive(tr_BSSAP_UNITDATA_ind(g_ran_ops.sccp_addr_local, g_ran_ops.sccp_addr_peer, tr_BSSMAP_Reset(append_osmux_support))) -> value ud_ind { + log("Respoding to inbound RESET from ", g_ran_ops.sccp_addr_peer, " to ", g_ran_ops.sccp_addr_local, " with RESET-ACK"); BSSAP.send(ts_BSSAP_UNITDATA_req(ud_ind.callingAddress, ud_ind.calledAddress, ts_BSSMAP_ResetAck(append_osmux_support))); repeat; } #endif #ifdef RAN_EMULATION_RANAP - [] RANAP.receive(tr_RANAP_UNITDATA_ind(?, ?, tr_RANAP_Reset)) -> value rud_ind { - log("Respoding to inbound IuRESET with IuRESET-ACK"); + [] RANAP.receive(tr_RANAP_UNITDATA_ind(g_ran_ops.sccp_addr_local, g_ran_ops.sccp_addr_peer, tr_RANAP_Reset)) -> value rud_ind { + log("Respoding to inbound IuRESET from ", g_ran_ops.sccp_addr_peer, " to ", g_ran_ops.sccp_addr_local, " with IuRESET-ACK"); var CN_DomainIndicator dom; dom := rud_ind.userData.initiatingMessage.value_.Reset.protocolIEs[1].value_.cN_DomainIndicator; RANAP.send(ts_RANAP_UNITDATA_req(rud_ind.callingAddress, rud_ind.calledAddress, -- cgit v1.2.3