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pespin gerrit-no-reply at lists.osmocom.orgHello Jenkins Builder, laforge, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/osmo-sgsn/+/24164 to look at the new patch set (#4). Change subject: Support forwarding RIM messages over GTPCv1 EUTRAN<->GERAN ...................................................................... Support forwarding RIM messages over GTPCv1 EUTRAN<->GERAN MMEs connect over Gn interface using GTPCv1 towards the SGSn in order to exchange RIM PDUs by using "RAN Informarion Relay" GTPCv1 message type. For more info, see 3GPP TS 29.060 sec 7.5.14.1 "RAN Information Relay" In order to support it, this commit does the following: * Uses new libgtp APIs to rx and tx RAN Information Relay messages. The same "gsn" object is reused, ie. the local GTPCv1 socket address used for exchanging messages against GGSN is reused. * Adds a new "sgsn_mme_ctx" struct holding information about MMEs allowed by the SGSN, each one containing information about the GTP address it uses, the in/out routing based on TAI requests, etc. The set of MMEs and their config can be set up using new VTY node introduced in this commit. * The RIM related code in SGSN is refactored to allow forwarding from and to several types of addresses/interfaces. Depends: osmo-ggsn.git Change-Id Iea3eb032ccd4aed5187baca7f7719349d76039d4 Depends: libosmocore.git Change-Id I534db7d8bc5ceb19a2a6866f07d5f5c70e456c5c Related: SYS#5314 Change-Id: I396450b8d8b66595dab8ff7bf41cbf964bb40d93 --- M TODO-RELEASE M doc/manuals/chapters/configuration.adoc M include/osmocom/sgsn/Makefile.am A include/osmocom/sgsn/gtp_mme.h M include/osmocom/sgsn/sgsn.h M include/osmocom/sgsn/sgsn_rim.h M include/osmocom/sgsn/vty.h M src/sgsn/Makefile.am M src/sgsn/gprs_sgsn.c A src/sgsn/gtp_mme.c M src/sgsn/sgsn_libgtp.c M src/sgsn/sgsn_main.c M src/sgsn/sgsn_rim.c M src/sgsn/sgsn_vty.c M tests/sgsn/Makefile.am 15 files changed, 629 insertions(+), 37 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-sgsn refs/changes/64/24164/4 -- To view, visit https://gerrit.osmocom.org/c/osmo-sgsn/+/24164 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-sgsn Gerrit-Branch: master Gerrit-Change-Id: I396450b8d8b66595dab8ff7bf41cbf964bb40d93 Gerrit-Change-Number: 24164 Gerrit-PatchSet: 4 Gerrit-Owner: pespin <pespin at sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge at osmocom.org> Gerrit-MessageType: newpatchset -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20210507/b8279b05/attachment.htm>