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Change in libosmocore[master]: iuup: Submit RNL-STATUS-Initialization.ind upon rx of Init
by pespin 07 Jan '22

07 Jan '22

pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/libosmocore/+/26721 ) Change subject: iuup: Submit RNL-STATUS-Initialization.ind upon rx of Init ...................................................................... Patch Set 3: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/26721 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: I63ee780b4aa162ea097410b234e73984000c0965 Gerrit-Change-Number: 26721 Gerrit-PatchSet: 3 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Fri, 07 Jan 2022 13:02:47 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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Change in libosmocore[master]: iuup: Submit RNL-STATUS-Initialization.ind upon rx of Init
by dexter 07 Jan '22

07 Jan '22

dexter has posted comments on this change. ( https://gerrit.osmocom.org/c/libosmocore/+/26721 ) Change subject: iuup: Submit RNL-STATUS-Initialization.ind upon rx of Init ...................................................................... Patch Set 3: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/26721 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: I63ee780b4aa162ea097410b234e73984000c0965 Gerrit-Change-Number: 26721 Gerrit-PatchSet: 3 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Comment-Date: Fri, 07 Jan 2022 13:02:00 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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Change in osmo-iuh[master]: ranap_common: add decoder for RAB SetupOrModifyItemFirst
by pespin 06 Jan '22

06 Jan '22

pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-iuh/+/26723 ) Change subject: ranap_common: add decoder for RAB SetupOrModifyItemFirst ...................................................................... Patch Set 3: (1 comment) https://gerrit.osmocom.org/c/osmo-iuh/+/26723/3/src/ranap_common.c File src/ranap_common.c: https://gerrit.osmocom.org/c/osmo-iuh/+/26723/3/src/ranap_common.c@589 PS3, Line 589: int decoded = 0; no need to init the variable. -- To view, visit https://gerrit.osmocom.org/c/osmo-iuh/+/26723 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-iuh Gerrit-Branch: master Gerrit-Change-Id: Id7293c1035cf6de34b7a416fa9265a5a32ed3216 Gerrit-Change-Number: 26723 Gerrit-PatchSet: 3 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Thu, 06 Jan 2022 20:41:51 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Gerrit-MessageType: comment

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Change in osmo-iuh[master]: iu_helpers: make new_transp_info_(rtp|gtp) public
by pespin 06 Jan '22

06 Jan '22

pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-iuh/+/26722 ) Change subject: iu_helpers: make new_transp_info_(rtp|gtp) public ...................................................................... Patch Set 3: (8 comments) https://gerrit.osmocom.org/c/osmo-iuh/+/26722/3/src/iu_helpers.c File src/iu_helpers.c: https://gerrit.osmocom.org/c/osmo-iuh/+/26722/3/src/iu_helpers.c@134 PS3, Line 134: switch (addr->u.sin.sin_family) { you should better use u.sa here conceptually, since you don't really know whether it's AF_INET (u.sin) or not. In practice it doesn't matter since it ends up in same memory position. https://gerrit.osmocom.org/c/osmo-iuh/+/26722/3/src/iu_helpers.c@140 PS3, Line 140: ip_len = sizeof(addr->u.sin6.sin6_addr.s6_addr); Not sure if this is correct or needs to be sizeof(addr->u.sin6.sin6_addr) or it doesn't matter. https://gerrit.osmocom.org/c/osmo-iuh/+/26722/3/src/iu_helpers.c@148 PS3, Line 148: len = 160 / 8; can you explain/document these numbers? https://gerrit.osmocom.org/c/osmo-iuh/+/26722/3/src/iu_helpers.c@183 PS3, Line 183: binding_id[0] = port & 0xff; probably osmo_store16be() would be more clear here. https://gerrit.osmocom.org/c/osmo-iuh/+/26722/3/src/iu_helpers.c@187 PS3, Line 187: new_transp_layer_addr(&tli->transportLayerAddress, addr, use_x213_nsap); check return code an return NULL https://gerrit.osmocom.org/c/osmo-iuh/+/26722/3/src/iu_helpers.c@201 PS3, Line 201: new_transp_layer_addr(&tli->transportLayerAddress, addr, use_x213_nsap); check return code an return NULL https://gerrit.osmocom.org/c/osmo-iuh/+/26722/3/src/ranap_msg_factory.c File src/ranap_msg_factory.c: https://gerrit.osmocom.org/c/osmo-iuh/+/26722/3/src/ranap_msg_factory.c@753 PS3, Line 753: rtp_addr.u.sin.sin_addr.s_addr = htonl(rtp_ip); are you sure the rtp_ip is passed above in host byte order? looks weird to me. https://gerrit.osmocom.org/c/osmo-iuh/+/26722/3/src/ranap_msg_factory.c@826 PS3, Line 826: gtp_addr.u.sin.sin_addr.s_addr = htonl(gtp_ip); same -- To view, visit https://gerrit.osmocom.org/c/osmo-iuh/+/26722 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-iuh Gerrit-Branch: master Gerrit-Change-Id: I1e369718de8c4c7db1f1af1e6864562164ada6cf Gerrit-Change-Number: 26722 Gerrit-PatchSet: 3 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: neels <nhofmeyr(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Thu, 06 Jan 2022 20:39:22 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Gerrit-MessageType: comment

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Change in osmo-msc[master]: Announce IuFP audio codec for UTRAN conns in CRCX towards MGW
by pespin 06 Jan '22

06 Jan '22

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-msc/+/26785 ) Change subject: Announce IuFP audio codec for UTRAN conns in CRCX towards MGW ...................................................................... Announce IuFP audio codec for UTRAN conns in CRCX towards MGW This way the MGW knows it has to handle IuUP in that connection (answer IuUP Initialization, etc.). Depends: osmo-mgw.git 1de5ed6f979bd4c1380789c9a82f8e396f05c5f8 Change-Id: I7aca671e00ed27ac03f0d106b5a6b665a9bed4c1 --- M TODO-RELEASE M src/libmsc/msc_a.c M tests/msc_vlr/msc_vlr_test_call.err 3 files changed, 15 insertions(+), 2 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-msc refs/changes/85/26785/1 diff --git a/TODO-RELEASE b/TODO-RELEASE index d0852fc..b7ccd72 100644 --- a/TODO-RELEASE +++ b/TODO-RELEASE @@ -7,3 +7,4 @@ # If any interfaces have been added since the last public release: c:r:a + 1. # If any interfaces have been removed or changed since the last public release: c:r:0. #library what description / commit summary line +libosmo-mgcp-client >1.9.0 CODEC_IUFP diff --git a/src/libmsc/msc_a.c b/src/libmsc/msc_a.c index c9b0572..9042090 100644 --- a/src/libmsc/msc_a.c +++ b/src/libmsc/msc_a.c @@ -1725,6 +1725,7 @@ struct call_leg *cl = msc_a->cc.call_leg; struct msc_i *msc_i = msc_a_msc_i(msc_a); struct gsm_network *net = msc_a_net(msc_a); + enum mgcp_codecs codec, *codec_ptr; OSMO_ASSERT(!msc_a->cc.active_trans); msc_a->cc.active_trans = cc_trans; @@ -1759,8 +1760,14 @@ * If the local address is already known, then immediately trigger. */ if (call_leg_local_ip(cl, RTP_TO_RAN)) return osmo_fsm_inst_dispatch(msc_a->c.fi, MSC_EV_CALL_LEG_RTP_LOCAL_ADDR_AVAILABLE, cl->rtp[RTP_TO_RAN]); - else - return call_leg_ensure_ci(msc_a->cc.call_leg, RTP_TO_RAN, cc_trans->callref, cc_trans, NULL, NULL); + + if (msc_a->c.ran->type == OSMO_RAT_UTRAN_IU) { + codec = CODEC_IUFP; + codec_ptr = &codec; + } else { + codec_ptr = NULL; + } + return call_leg_ensure_ci(msc_a->cc.call_leg, RTP_TO_RAN, cc_trans->callref, cc_trans, codec_ptr, NULL); } int msc_a_try_call_assignment(struct gsm_trans *cc_trans) diff --git a/tests/msc_vlr/msc_vlr_test_call.err b/tests/msc_vlr/msc_vlr_test_call.err index ad2f8c7..8d8e162 100644 --- a/tests/msc_vlr/msc_vlr_test_call.err +++ b/tests/msc_vlr/msc_vlr_test_call.err @@ -303,6 +303,7 @@ MGW <--CRCX to RTP_TO_RAN-- MSC: callref=0x80000001 DCC rtp_stream(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:CM_SERVICE_REQ){UNINITIALIZED}: Allocated DCC rtp_stream(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:CM_SERVICE_REQ){UNINITIALIZED}: is child of call_leg(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:CM_SERVICE_REQ) +DCC rtp_stream(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:CM_SERVICE_REQ:trans-8:call-2147483649:RTP_TO_RAN:no-CI){UNINITIALIZED}: setting codec to VND.3GPP.IUFP/16000 - MGW acknowledges the CRCX, triggering Assignment MGW --CRCX OK to RTP_TO_RAN--> MSC DCC call_leg(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:CM_SERVICE_REQ){ESTABLISHING}: Received Event CALL_LEG_EV_RTP_STREAM_ADDR_AVAILABLE @@ -782,6 +783,7 @@ MGW <--CRCX to RTP_TO_RAN-- MSC: callref=0x423 DCC rtp_stream(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:PAGING_RESP){UNINITIALIZED}: Allocated DCC rtp_stream(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:PAGING_RESP){UNINITIALIZED}: is child of call_leg(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:PAGING_RESP) +DCC rtp_stream(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:PAGING_RESP:trans-0:call-1059:RTP_TO_RAN:no-CI){UNINITIALIZED}: setting codec to VND.3GPP.IUFP/16000 DMNCC trans(CC:MO_TERM_CALL_CONF IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:PAGING_RESP callref-0x423 tid-0) tx MNCC_CALL_CONF_IND MSC --> MNCC: callref 0x423: MNCC_CALL_CONF_IND DREF msc_a(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:PAGING_RESP){MSC_A_ST_COMMUNICATING}: - rx_from_ms: now used by 1 (cc) @@ -1251,6 +1253,7 @@ MGW <--CRCX to RTP_TO_RAN-- MSC: callref=0x423 DCC rtp_stream(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:PAGING_RESP){UNINITIALIZED}: Allocated DCC rtp_stream(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:PAGING_RESP){UNINITIALIZED}: is child of call_leg(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:PAGING_RESP) +DCC rtp_stream(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:PAGING_RESP:trans-0:call-1059:RTP_TO_RAN:no-CI){UNINITIALIZED}: setting codec to VND.3GPP.IUFP/16000 DMNCC trans(CC:MO_TERM_CALL_CONF IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:PAGING_RESP callref-0x423 tid-0) tx MNCC_CALL_CONF_IND MSC --> MNCC: callref 0x423: MNCC_CALL_CONF_IND DREF msc_a(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:PAGING_RESP){MSC_A_ST_COMMUNICATING}: - rx_from_ms: now used by 1 (cc) @@ -1667,6 +1670,7 @@ MGW <--CRCX to RTP_TO_RAN-- MSC: callref=0x80000002 DCC rtp_stream(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:CM_SERVICE_REQ){UNINITIALIZED}: Allocated DCC rtp_stream(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:CM_SERVICE_REQ){UNINITIALIZED}: is child of call_leg(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:CM_SERVICE_REQ) +DCC rtp_stream(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:CM_SERVICE_REQ:trans-8:call-2147483650:RTP_TO_RAN:no-CI){UNINITIALIZED}: setting codec to VND.3GPP.IUFP/16000 - MGW acknowledges the CRCX, triggering Assignment MGW --CRCX OK to RTP_TO_RAN--> MSC DCC call_leg(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:CM_SERVICE_REQ){ESTABLISHING}: Received Event CALL_LEG_EV_RTP_STREAM_ADDR_AVAILABLE @@ -2093,6 +2097,7 @@ MGW <--CRCX to RTP_TO_RAN-- MSC: callref=0x80000003 DCC rtp_stream(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:CM_SERVICE_REQ){UNINITIALIZED}: Allocated DCC rtp_stream(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:CM_SERVICE_REQ){UNINITIALIZED}: is child of call_leg(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:CM_SERVICE_REQ) +DCC rtp_stream(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:CM_SERVICE_REQ:trans-8:call-2147483651:RTP_TO_RAN:no-CI){UNINITIALIZED}: setting codec to VND.3GPP.IUFP/16000 - MGW acknowledges the CRCX, triggering Assignment MGW --CRCX OK to RTP_TO_RAN--> MSC DCC call_leg(IMSI-901700000010650:MSISDN-42342:TMSI-0x03020100:UTRAN-Iu:CM_SERVICE_REQ){ESTABLISHING}: Received Event CALL_LEG_EV_RTP_STREAM_ADDR_AVAILABLE -- To view, visit https://gerrit.osmocom.org/c/osmo-msc/+/26785 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-msc Gerrit-Branch: master Gerrit-Change-Id: I7aca671e00ed27ac03f0d106b5a6b665a9bed4c1 Gerrit-Change-Number: 26785 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-MessageType: newchange

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Change in osmo-iuh[master]: ranap_rab_ass: add decoder and rewrite functions for RAB-AssignmentRe...
by dexter 06 Jan '22

06 Jan '22

dexter has abandoned this change. ( https://gerrit.osmocom.org/c/osmo-iuh/+/26724 ) Change subject: ranap_rab_ass: add decoder and rewrite functions for RAB-AssignmentRequest/Response ...................................................................... Abandoned -- To view, visit https://gerrit.osmocom.org/c/osmo-iuh/+/26724 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-iuh Gerrit-Branch: master Gerrit-Change-Id: I58b542bf23ff5e1db2ccf6833fec91d9ba332837 Gerrit-Change-Number: 26724 Gerrit-PatchSet: 2 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: neels <nhofmeyr(a)sysmocom.de> Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-MessageType: abandon

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Change in osmo-iuh[master]: mgw_fsm: add MGW support to osmo-hnbgw
by dexter 06 Jan '22

06 Jan '22

dexter has abandoned this change. ( https://gerrit.osmocom.org/c/osmo-iuh/+/26725 ) Change subject: mgw_fsm: add MGW support to osmo-hnbgw ...................................................................... Abandoned -- To view, visit https://gerrit.osmocom.org/c/osmo-iuh/+/26725 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-iuh Gerrit-Branch: master Gerrit-Change-Id: Ib9b62e0145184b91c56ce5d8870760bfa49cc5a4 Gerrit-Change-Number: 26725 Gerrit-PatchSet: 2 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: daniel <dwillmann(a)sysmocom.de> Gerrit-Reviewer: neels <nhofmeyr(a)sysmocom.de> Gerrit-CC: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-CC: laforge <laforge(a)osmocom.org> Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-MessageType: abandon

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Change in osmo-iuh[master]: overview.adoc: update network diagram
by dexter 06 Jan '22

06 Jan '22

dexter has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-iuh/+/26762 ) Change subject: overview.adoc: update network diagram ...................................................................... overview.adoc: update network diagram The network diagram in the manual lacks the recently added co located MGW. Change-Id: Ica1782a407f6b944aa26748b54055168f5d250c3 Related: OS#5152 --- M doc/manuals/chapters/overview.adoc 1 file changed, 14 insertions(+), 10 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-iuh refs/changes/62/26762/1 diff --git a/doc/manuals/chapters/overview.adoc b/doc/manuals/chapters/overview.adoc index 2368b4f..fa8dda0 100644 --- a/doc/manuals/chapters/overview.adoc +++ b/doc/manuals/chapters/overview.adoc @@ -15,16 +15,20 @@ [[fig-3g]] .Typical 3G network architecture used with OsmoHNBGW ---- - +------------+ +--------+ +----------+ +---------+ - UE <-->| hNodeB |<--Iuh---->| HNB-GW |<--IuCS-->| OsmoMSC |<--GSUP-->| OsmoHLR | - UE <-->| femto cell | ...-->| | ...-->| | | | - | | | | +----------+ +---------| - +------------+<--GTP-U | | - \ | | +------+ +------+ - | | |<--IuPS-->| SGSN |<--GTP-C-->| GGSN | - | +--------+ ...-->| | GTP-U-->| | - | +------+ / +------+ - \_______________________________/ + +------------+ +--------+ +---------+ +---------+ + UE <-->| hNodeB |<----Iuh----->| HNB-GW |<--IuCS-->| OsmoMSC |<--GSUP-->| OsmoHLR | + UE <-->| femto cell | | | | | | | + | | | | +---------+ +---------+ + | |<---IuPF--\ | | + | |<--GTP-U | | | +------+ +------+ + +------------+ \ | | |<--IuPS-->| SGSN |<--GTP-C-->| GGSN | + | | +--------+ | | GTP-U-->| | + | | +------+ / +------+ + | | +-----+ +-----+ | + | \-->| MGW |<----IuPF--->| MGW | | + | | | | | | + | +-----+ +-----+ | + \___________________________________/ ---- The HNB-GW performs a translation interface between the IuCS/IuPS interfaces on the one hand -- To view, visit https://gerrit.osmocom.org/c/osmo-iuh/+/26762 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-iuh Gerrit-Branch: master Gerrit-Change-Id: Ica1782a407f6b944aa26748b54055168f5d250c3 Gerrit-Change-Number: 26762 Gerrit-PatchSet: 1 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-MessageType: newchange

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Change in osmo-iuh[master]: running.adoc: explain MGW configuration
by dexter 06 Jan '22

06 Jan '22

dexter has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-iuh/+/26763 ) Change subject: running.adoc: explain MGW configuration ...................................................................... running.adoc: explain MGW configuration OsmoHNBGW now requires a co-located OsmoMGW instance. Lets add add some info on how to configure it. Change-Id: Id47f4f365cee78ce28d1534c4e3e98a59bdb0621 Related: OS#5152 --- M doc/manuals/chapters/running.adoc 1 file changed, 16 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-iuh refs/changes/63/26763/1 diff --git a/doc/manuals/chapters/running.adoc b/doc/manuals/chapters/running.adoc index f40027a..5d3422e 100644 --- a/doc/manuals/chapters/running.adoc +++ b/doc/manuals/chapters/running.adoc @@ -117,3 +117,19 @@ local-ip 10.9.8.7 local-port 29169 ---- + +==== Configure co-located media gateway + +OsmoHNBGW requires a co-located OsmoMGW instace. The purpose of the co-located +media gateway is to relay the RTP traffic between hNodeB and core network. The +configuration is done under the hnbgw node along with iucs and iups. + +An example configuration for OsmoHNBGW's MGCP client: + +---- +hnbgw + mgcp + mgw remote-ip 127.0.0.1 + mgw remote-port 2427 + mgw reset-endpoint rtpbridge/* +---- -- To view, visit https://gerrit.osmocom.org/c/osmo-iuh/+/26763 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-iuh Gerrit-Branch: master Gerrit-Change-Id: Id47f4f365cee78ce28d1534c4e3e98a59bdb0621 Gerrit-Change-Number: 26763 Gerrit-PatchSet: 1 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-MessageType: newchange

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Change in osmo-iuh[master]: osmo-hnbgw.cfg: update example configuration
by dexter 06 Jan '22

06 Jan '22

dexter has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-iuh/+/26764 ) Change subject: osmo-hnbgw.cfg: update example configuration ...................................................................... osmo-hnbgw.cfg: update example configuration The shipped example configuration lacks the configuration of the co-located MGW. Lets update the sample configu file. Change-Id: I1e2e4cf6f44cf0934123ca213acc3d98d0d463b3 Related: OS#5152 --- M doc/examples/osmo-hnbgw.cfg 1 file changed, 4 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-iuh refs/changes/64/26764/1 diff --git a/doc/examples/osmo-hnbgw.cfg b/doc/examples/osmo-hnbgw.cfg index 9286b2a..1b70c62 100644 --- a/doc/examples/osmo-hnbgw.cfg +++ b/doc/examples/osmo-hnbgw.cfg @@ -23,3 +23,7 @@ iuh local-ip 0.0.0.0 hnbap-allow-tmsi 1 + mgcp + mgw remote-ip 127.0.0.1 + mgw remote-port 2427 + mgw reset-endpoint rtpbridge/* \ No newline at end of file -- To view, visit https://gerrit.osmocom.org/c/osmo-iuh/+/26764 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-iuh Gerrit-Branch: master Gerrit-Change-Id: I1e2e4cf6f44cf0934123ca213acc3d98d0d463b3 Gerrit-Change-Number: 26764 Gerrit-PatchSet: 1 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-MessageType: newchange

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