dexter has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/34077 ) Change subject: SGSN_Tests: add missing RIM ROUTING ADDRESS field in request ...................................................................... SGSN_Tests: add missing RIM ROUTING ADDRESS field in request When sending the RAN INFORMATION REQUEST on GTP-C, we do not add a RIM ROUTING ADDRESS + RIM ROUTING ADDRESS DISCRIMINATOR field next to the RAN TRANSPARENT CONTAINER. Those two fields are requred by the spec, see also: 3gpp TS 29.060, section 7.5.14 Change-Id: Id944c66f28d787a18c6c6f7c9dc885997d83e94c Related: OS#6095 --- M sgsn/SGSN_Tests.ttcn 1 file changed, 23 insertions(+), 1 deletion(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/77/34077/1 diff --git a/sgsn/SGSN_Tests.ttcn b/sgsn/SGSN_Tests.ttcn index ac25caa..4af44ee 100644 --- a/sgsn/SGSN_Tests.ttcn +++ b/sgsn/SGSN_Tests.ttcn @@ -3478,6 +3478,8 @@ var template (value) RIM_Routing_Address_GTPC gtpc_dst_addr, gtpc_src_addr; var template (value) RAN_Information_Request_RIM_Container_GTPC gtpc_rim_req_cont; var template (value) PDU_BSSGP_RAN_INFORMATION_REQUEST_GTPC gtpc_bssgp_cont; + var template (value) RIM_RoutingAddress gtpc_rim_ra; + var template (value) RIM_RoutingAddress_Discriminator gtpc_rim_ra_discr; var template (value) Gtp1cUnitdata gtpc_pdu; gtpc_dst_addr := t_GTPC_RIM_Routing_Address_cid(gtp_ci); @@ -3492,7 +3494,12 @@ gtpc_bssgp_cont := ts_GTPC_RAN_Information_Request(ts_GTPC_RIM_Routing_Information(RIM_ADDR_GERAN_CELL_ID, gtpc_dst_addr), ts_GTPC_RIM_Routing_Information(RIM_ADDR_EUTRAN_NODEB_ID, gtpc_src_addr), gtpc_rim_req_cont); - gtpc_pdu := ts_GTPC_RANInfoRelay(peer, ts_RANTransparentContainer_RAN_INFO_REQ(gtpc_bssgp_cont)); + + /* Assemble RIM Routing Address (essentially a copy of the destination cell identifier)*/ + gtpc_rim_ra := ts_RIM_RoutingAddress(enc_RIM_Routing_Address_GTPC(valueof(gtpc_dst_addr))); + gtpc_rim_ra_discr := ts_RIM_RoutingAddress_Discriminator(hex2bit(RIM_ADDR_GERAN_CELL_ID)); + gtpc_pdu := ts_GTPC_RANInfoRelay(peer, ts_RANTransparentContainer_RAN_INFO_REQ(gtpc_bssgp_cont), + gtpc_rim_ra, gtpc_rim_ra_discr); GTPC.send(gtpc_pdu); var template RIM_Routing_Address bssgp_dst_addr, bssgp_src_addr; -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/34077 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Id944c66f28d787a18c6c6f7c9dc885997d83e94c Gerrit-Change-Number: 34077 Gerrit-PatchSet: 1 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-MessageType: newchange