November 2025 - gerrit-log - lists.osmocom.org

[S] Change in libosmo-sigtran[master]: Add rate counters for loadshare-tcap
by daniel 27 Nov '25

27 Nov '25

Attention is currently required from: lynxis lazus, osmith, pespin. daniel has uploaded a new patch set (#13) to the change originally created by lynxis lazus. ( https://gerrit.osmocom.org/c/libosmo-sigtran/+/41310?usp=email ) The following approvals got outdated and were removed: Verified-1 by Jenkins Builder Change subject: Add rate counters for loadshare-tcap ...................................................................... Add rate counters for loadshare-tcap * Track TCAP decoding success/failure by AS * Track ASP selection success/failure for loadshare-tcap Related: SYS#5423 Change-Id: Id67704991feacf54e3123f76e9506dd323b2498b --- M src/ss7_as.c M src/ss7_as.h M src/tcap_as_loadshare.c 3 files changed, 25 insertions(+), 3 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmo-sigtran refs/changes/10/41310/13 -- To view, visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/41310?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: libosmo-sigtran Gerrit-Branch: master Gerrit-Change-Id: Id67704991feacf54e3123f76e9506dd323b2498b Gerrit-Change-Number: 41310 Gerrit-PatchSet: 13 Gerrit-Owner: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-CC: daniel <dwillmann(a)sysmocom.de> Gerrit-CC: laforge <laforge(a)osmocom.org> Gerrit-CC: osmith <osmith(a)sysmocom.de> Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-Attention: osmith <osmith(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: lynxis lazus <lynxis(a)fe80.eu>

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[S] Change in libosmo-sigtran[master]: Add rate counters for loadshare-tcap
by daniel 27 Nov '25

27 Nov '25

Attention is currently required from: lynxis lazus, osmith, pespin. daniel has posted comments on this change by lynxis lazus. ( https://gerrit.osmocom.org/c/libosmo-sigtran/+/41310?usp=email ) Change subject: Add rate counters for loadshare-tcap ...................................................................... Patch Set 13: (2 comments) File src/ss7_as.h: https://gerrit.osmocom.org/c/libosmo-sigtran/+/41310/comment/eea9dca6_a42e2… : PS8, Line 65: SS7_AS_CTR_RX_TCAP_DECODED, > ifdef Done File src/ss7_as.c: https://gerrit.osmocom.org/c/libosmo-sigtran/+/41310/comment/3a5cb0aa_21a6d… : PS8, Line 99: [SS7_AS_CTR_RX_TCAP_DECODED] = { "tcap:decoded", "Number of TCAP-messages decoded successfully (loadshare-tcap)" }, > ifdef Done -- To view, visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/41310?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmo-sigtran Gerrit-Branch: master Gerrit-Change-Id: Id67704991feacf54e3123f76e9506dd323b2498b Gerrit-Change-Number: 41310 Gerrit-PatchSet: 13 Gerrit-Owner: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-CC: daniel <dwillmann(a)sysmocom.de> Gerrit-CC: laforge <laforge(a)osmocom.org> Gerrit-CC: osmith <osmith(a)sysmocom.de> Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-Attention: osmith <osmith(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Comment-Date: Thu, 27 Nov 2025 16:55:54 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: pespin <pespin(a)sysmocom.de>

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[M] Change in libosmo-sigtran[master]: Add VTY command to list TCAP ranges for an AS
by daniel 27 Nov '25

27 Nov '25

Attention is currently required from: lynxis lazus, pespin. daniel has uploaded a new patch set (#13) to the change originally created by lynxis lazus. ( https://gerrit.osmocom.org/c/libosmo-sigtran/+/41311?usp=email ) The following approvals got outdated and were removed: Verified-1 by Jenkins Builder Change subject: Add VTY command to list TCAP ranges for an AS ...................................................................... Add VTY command to list TCAP ranges for an AS Show the list of all tcap ranges and ASP for an AS: OsmoSTP# show cs7 instance 0 as name as-ipa-loadshare-0 tcap-ranges Tid Min Tid Max SSN PC ASP Name ------- ------- --- ------------- ------------ 300 599 0 (no PC) asp-ipa-loadshare-0-1 0 299 0 (no PC) asp-ipa-loadshare-0-0 Show the tcap range and ASP for specific TCAP Id: OsmoSTP# show cs7 instance 0 as name as-ipa-loadshare-0 tcap-ranges tid 15 Tid Min Tid Max SSN PC ASP Name ------- ------- --- ------------- ------------ 0 299 0 (no PC) asp-ipa-loadshare-0-0 Related: SYS#5423 Change-Id: I8026248d9897aadab5bf13a425269ec1e948dfdf --- M src/Makefile.am M src/ss7_vty.c A src/tcap_as_loadshare_vty.c A src/tcap_as_loadshare_vty.h M tests/vty/osmo_stp_test.vty M tests/vty/osmo_stp_test_tcap.vty 6 files changed, 157 insertions(+), 1 deletion(-) git pull ssh://gerrit.osmocom.org:29418/libosmo-sigtran refs/changes/11/41311/13 -- To view, visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/41311?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: libosmo-sigtran Gerrit-Branch: master Gerrit-Change-Id: I8026248d9897aadab5bf13a425269ec1e948dfdf Gerrit-Change-Number: 41311 Gerrit-PatchSet: 13 Gerrit-Owner: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-CC: daniel <dwillmann(a)sysmocom.de> Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: lynxis lazus <lynxis(a)fe80.eu>

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[M] Change in libosmo-sigtran[master]: Add VTY command to list TCAP ranges for an AS
by daniel 27 Nov '25

27 Nov '25

Attention is currently required from: lynxis lazus, pespin. daniel has posted comments on this change by lynxis lazus. ( https://gerrit.osmocom.org/c/libosmo-sigtran/+/41311?usp=email ) Change subject: Add VTY command to list TCAP ranges for an AS ...................................................................... Patch Set 13: (4 comments) File src/Makefile.am: https://gerrit.osmocom.org/c/libosmo-sigtran/+/41311/comment/3a96f952_e04d5… : PS8, Line 13: ss7_as_loadshare_tcap_vty.h \ > No, I have static inline functions which no-ops, when the feature is not used. […] Done File src/ss7_vty.c: https://gerrit.osmocom.org/c/libosmo-sigtran/+/41311/comment/d40dc955_48311… : PS8, Line 42: #include "ss7_as_loadshare_tcap_vty.h" > ifdef Done https://gerrit.osmocom.org/c/libosmo-sigtran/+/41311/comment/0e4b9af6_e8d25… : PS8, Line 1487: ss7_tcap_vty_init(); > ifdef Done File tests/vty/osmo_stp_test.vty: https://gerrit.osmocom.org/c/libosmo-sigtran/+/41311/comment/a9375cbe_fa633… : PS10, Line 21: show cs7 instance <0-15> as name AS_NAME tcap-ranges tid TID > This still needs some way to test a different file depending on whether HAVE_TCAP_ROUTING is defined […] Done -- To view, visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/41311?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmo-sigtran Gerrit-Branch: master Gerrit-Change-Id: I8026248d9897aadab5bf13a425269ec1e948dfdf Gerrit-Change-Number: 41311 Gerrit-PatchSet: 13 Gerrit-Owner: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-CC: daniel <dwillmann(a)sysmocom.de> Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Comment-Date: Thu, 27 Nov 2025 16:55:54 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: pespin <pespin(a)sysmocom.de> Comment-In-Reply-To: daniel <dwillmann(a)sysmocom.de> Comment-In-Reply-To: lynxis lazus <lynxis(a)fe80.eu>

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[M] Change in libosmo-sigtran[master]: Split code to sua_gen_cldr() helper function
by pespin 27 Nov '25

27 Nov '25

pespin has submitted this change. ( https://gerrit.osmocom.org/c/libosmo-sigtran/+/41519?usp=email ) Change subject: Split code to sua_gen_cldr() helper function ...................................................................... Split code to sua_gen_cldr() helper function This will be used to send back UDTS to originator of TCAP msg during TCAP loadshare routing if no ASP serving a given TID is found. Change-Id: I171381991308e3bb54f76afc92ccad3fcae6dcbb --- M src/sccp_sclc.c M src/sua.c M src/xua_internal.h 3 files changed, 51 insertions(+), 41 deletions(-) Approvals: daniel: Looks good to me, but someone else must approve pespin: Looks good to me, approved laforge: Looks good to me, but someone else must approve Jenkins Builder: Verified diff --git a/src/sccp_sclc.c b/src/sccp_sclc.c index 0a47cd9..704c4bb 100644 --- a/src/sccp_sclc.c +++ b/src/sccp_sclc.c @@ -344,47 +344,7 @@ const struct xua_msg *xua_in, uint32_t ret_cause) { - struct xua_msg *xua_out = xua_msg_alloc(); - struct osmo_sccp_addr called; - - xua_out->hdr = XUA_HDR(SUA_MSGC_CL, SUA_CL_CLDR); - xua_msg_add_u32(xua_out, SUA_IEI_ROUTE_CTX, inst->route_ctx); - xua_msg_add_u32(xua_out, SUA_IEI_CAUSE, - SUA_CAUSE_T_RETURN | ret_cause); - /* Swap Calling and Called Party */ - xua_msg_copy_part(xua_out, SUA_IEI_SRC_ADDR, xua_in, SUA_IEI_DEST_ADDR); - xua_msg_copy_part(xua_out, SUA_IEI_DEST_ADDR, xua_in, SUA_IEI_SRC_ADDR); - /* TODO: Optional: Hop Count */ - /* Optional: Importance */ - xua_msg_copy_part(xua_out, SUA_IEI_IMPORTANCE, - xua_in, SUA_IEI_IMPORTANCE); - /* Optional: Message Priority */ - xua_msg_copy_part(xua_out, SUA_IEI_MSG_PRIO, xua_in, SUA_IEI_MSG_PRIO); - /* Optional: Correlation ID */ - xua_msg_copy_part(xua_out, SUA_IEI_CORR_ID, xua_in, SUA_IEI_CORR_ID); - /* Optional: Segmentation */ - xua_msg_copy_part(xua_out, SUA_IEI_SEGMENTATION, - xua_in, SUA_IEI_SEGMENTATION); - /* Optional: Data */ - xua_msg_copy_part(xua_out, SUA_IEI_DATA, xua_in, SUA_IEI_DATA); - - OSMO_ASSERT(sua_addr_parse(&called, xua_out, SUA_IEI_DEST_ADDR) == 0); - - /* Route on PC + SSN ? */ - if (called.ri == OSMO_SCCP_RI_SSN_PC) { - /* if no PC, copy OPC into called addr */ - if (!(called.presence & OSMO_SCCP_ADDR_T_PC)) { - struct osmo_sccp_addr calling; - OSMO_ASSERT(sua_addr_parse(&calling, xua_out, SUA_IEI_SRC_ADDR) == 0); - called.presence |= OSMO_SCCP_ADDR_T_PC; - called.pc = calling.pc; - /* Re-encode / replace called address */ - xua_msg_free_tag(xua_out, SUA_IEI_DEST_ADDR); - xua_msg_add_sccp_addr(xua_out, SUA_IEI_DEST_ADDR, - &called); - } - } - return xua_out; + return sua_gen_cldr(xua_in, inst->route_ctx, ret_cause); } /*! \brief SCRC -> SCLC (Routing Failure diff --git a/src/sua.c b/src/sua.c index e157f31..e81590d 100644 --- a/src/sua.c +++ b/src/sua.c @@ -262,6 +262,54 @@ return xua; } +/* generate a return/refusal message (SUA CLDR == SCCP UDTS) based on + * the incoming message. We need to flip all identities between sender + * and receiver */ +struct xua_msg *sua_gen_cldr(const struct xua_msg *xua_in, uint32_t route_ctx, uint32_t ret_cause) +{ + struct xua_msg *xua_out = xua_msg_alloc(); + struct osmo_sccp_addr called; + + xua_out->hdr = XUA_HDR(SUA_MSGC_CL, SUA_CL_CLDR); + xua_msg_add_u32(xua_out, SUA_IEI_ROUTE_CTX, route_ctx); + xua_msg_add_u32(xua_out, SUA_IEI_CAUSE, + SUA_CAUSE_T_RETURN | ret_cause); + /* Swap Calling and Called Party */ + xua_msg_copy_part(xua_out, SUA_IEI_SRC_ADDR, xua_in, SUA_IEI_DEST_ADDR); + xua_msg_copy_part(xua_out, SUA_IEI_DEST_ADDR, xua_in, SUA_IEI_SRC_ADDR); + /* TODO: Optional: Hop Count */ + /* Optional: Importance */ + xua_msg_copy_part(xua_out, SUA_IEI_IMPORTANCE, + xua_in, SUA_IEI_IMPORTANCE); + /* Optional: Message Priority */ + xua_msg_copy_part(xua_out, SUA_IEI_MSG_PRIO, xua_in, SUA_IEI_MSG_PRIO); + /* Optional: Correlation ID */ + xua_msg_copy_part(xua_out, SUA_IEI_CORR_ID, xua_in, SUA_IEI_CORR_ID); + /* Optional: Segmentation */ + xua_msg_copy_part(xua_out, SUA_IEI_SEGMENTATION, + xua_in, SUA_IEI_SEGMENTATION); + /* Optional: Data */ + xua_msg_copy_part(xua_out, SUA_IEI_DATA, xua_in, SUA_IEI_DATA); + + OSMO_ASSERT(sua_addr_parse(&called, xua_out, SUA_IEI_DEST_ADDR) == 0); + + /* Route on PC + SSN ? */ + if (called.ri == OSMO_SCCP_RI_SSN_PC) { + /* if no PC, copy OPC into called addr */ + if (!(called.presence & OSMO_SCCP_ADDR_T_PC)) { + struct osmo_sccp_addr calling; + OSMO_ASSERT(sua_addr_parse(&calling, xua_out, SUA_IEI_SRC_ADDR) == 0); + called.presence |= OSMO_SCCP_ADDR_T_PC; + called.pc = calling.pc; + /* Re-encode / replace called address */ + xua_msg_free_tag(xua_out, SUA_IEI_DEST_ADDR); + xua_msg_add_sccp_addr(xua_out, SUA_IEI_DEST_ADDR, + &called); + } + } + return xua_out; +} + /*********************************************************************** * Transmitting SUA messages to SCTP ***********************************************************************/ diff --git a/src/xua_internal.h b/src/xua_internal.h index a6cb961..54172ff 100644 --- a/src/xua_internal.h +++ b/src/xua_internal.h @@ -37,6 +37,8 @@ void sua_tx_dupu(struct osmo_ss7_asp *asp, const uint32_t *rctx, unsigned int num_rctx, uint32_t dpc, uint16_t user, uint16_t cause, const char *info_str); +struct xua_msg *sua_gen_cldr(const struct xua_msg *xua_in, uint32_t route_ctx, uint32_t ret_cause); + int m3ua_hmdc_rx_from_l2(struct osmo_ss7_instance *inst, struct xua_msg *xua); struct msgb *m3ua_to_msg(struct xua_msg *xua); int m3ua_tx_xua_as(struct osmo_ss7_as *as, struct xua_msg *xua); -- To view, visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/41519?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: merged Gerrit-Project: libosmo-sigtran Gerrit-Branch: master Gerrit-Change-Id: I171381991308e3bb54f76afc92ccad3fcae6dcbb Gerrit-Change-Number: 41519 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: daniel <dwillmann(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de>

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[M] Change in libosmo-sigtran[master]: Split code to sua_gen_cldr() helper function
by pespin 27 Nov '25

27 Nov '25

pespin has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmo-sigtran/+/41519?usp=email ) Change subject: Split code to sua_gen_cldr() helper function ...................................................................... Patch Set 1: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/41519?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmo-sigtran Gerrit-Branch: master Gerrit-Change-Id: I171381991308e3bb54f76afc92ccad3fcae6dcbb Gerrit-Change-Number: 41519 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: daniel <dwillmann(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Thu, 27 Nov 2025 16:15:52 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[S] Change in libosmo-sigtran[master]: Add rate counters for loadshare-tcap
by daniel 27 Nov '25

27 Nov '25

Attention is currently required from: daniel, lynxis lazus, osmith, pespin. daniel has uploaded a new patch set (#12) to the change originally created by lynxis lazus. ( https://gerrit.osmocom.org/c/libosmo-sigtran/+/41310?usp=email ) The following approvals got outdated and were removed: Verified-1 by Jenkins Builder Change subject: Add rate counters for loadshare-tcap ...................................................................... Add rate counters for loadshare-tcap * Track TCAP decoding success/failure by AS * Track ASP selection success/failure for loadshare-tcap Related: SYS#5423 Change-Id: Id67704991feacf54e3123f76e9506dd323b2498b --- M src/ss7_as.c M src/ss7_as.h M src/tcap_as_loadshare.c 3 files changed, 21 insertions(+), 3 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmo-sigtran refs/changes/10/41310/12 -- To view, visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/41310?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: libosmo-sigtran Gerrit-Branch: master Gerrit-Change-Id: Id67704991feacf54e3123f76e9506dd323b2498b Gerrit-Change-Number: 41310 Gerrit-PatchSet: 12 Gerrit-Owner: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-CC: daniel <dwillmann(a)sysmocom.de> Gerrit-CC: laforge <laforge(a)osmocom.org> Gerrit-CC: osmith <osmith(a)sysmocom.de> Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-Attention: osmith <osmith(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: daniel <dwillmann(a)sysmocom.de> Gerrit-Attention: lynxis lazus <lynxis(a)fe80.eu>

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[XL] Change in libosmo-sigtran[master]: Add TCAP based loadsharing/routing
by daniel 27 Nov '25

27 Nov '25

Attention is currently required from: laforge, lynxis lazus, pespin. daniel has posted comments on this change by lynxis lazus. ( https://gerrit.osmocom.org/c/libosmo-sigtran/+/41309?usp=email ) Change subject: Add TCAP based loadsharing/routing ...................................................................... Patch Set 12: (2 comments) File src/ss7_as.c: https://gerrit.osmocom.org/c/libosmo-sigtran/+/41309/comment/d8956e9c_d8484… : PS8, Line 40: #include "ss7_as_loadshare_tcap.h" > #ifdef WITH_TCAP_LOADSHARING Done File src/tcap_transaction_tracking.h: https://gerrit.osmocom.org/c/libosmo-sigtran/+/41309/comment/48f09157_363a7… : PS8, Line 36: struct tcap_trxn_track_entry *tcap_trxn_track_create_entry( > We usually have the struct name and then the action, ie. […] Done -- To view, visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/41309?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmo-sigtran Gerrit-Branch: master Gerrit-Change-Id: Ibcb48aa0e515ad346f59ddd84b24c6e2c026144d Gerrit-Change-Number: 41309 Gerrit-PatchSet: 12 Gerrit-Owner: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-CC: daniel <dwillmann(a)sysmocom.de> Gerrit-CC: laforge <laforge(a)osmocom.org> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Comment-Date: Thu, 27 Nov 2025 15:44:16 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: pespin <pespin(a)sysmocom.de>

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[XL] Change in libosmo-sigtran[master]: Add TCAP based loadsharing/routing
by daniel 27 Nov '25

27 Nov '25

Attention is currently required from: laforge, lynxis lazus, pespin. daniel has uploaded a new patch set (#12) to the change originally created by lynxis lazus. ( https://gerrit.osmocom.org/c/libosmo-sigtran/+/41309?usp=email ) The following approvals got outdated and were removed: Verified-1 by Jenkins Builder Change subject: Add TCAP based loadsharing/routing ...................................................................... Add TCAP based loadsharing/routing TCAP based loadsharing will share the load based on the TCAP oTID and dTID. Because TCAP are session based, a TCAP session based tracking is implemented, to allow following traffic to forwarded to the same ASP. This TCAP session tracking is similar to IP connection tracking. ASPs within an AS can use the new IPA TCAP ROUTING protocol to register for specific TCAP ranges. TCAP sessions initiated by a peer (traffic towards such loadsharing AS/ASP), will use the oTID of the `TCAP Begin` to loadshare and select a ASP. Further if the TCAP session was initiated by a `loadshared` ASP, the oTID will be added to the session tracking. Co-authored-by: Harald Welte <laforge(a)osmocom.org> Co-authored-by: Alexander Couzens <lynxis(a)fe80.eu> Co-authored-by: Pau Espin Pedrol <pespin(a)sysmocom.de> Related: SYS#5423 Change-Id: Ibcb48aa0e515ad346f59ddd84b24c6e2c026144d --- M configure.ac M src/Makefile.am M src/ipa.c M src/ss7_as.c M src/ss7_as.h M src/ss7_as_vty.c M src/ss7_asp.h A src/tcap_as_loadshare.c A src/tcap_as_loadshare.h A src/tcap_trans_tracking.c A src/tcap_trans_tracking.h M src/xua_asp_fsm.c M tests/Makefile.am A tests/tcap/Makefile.am A tests/tcap/tcap_transaction_tracking_test.c A tests/tcap/tcap_transaction_tracking_test.ok M tests/testsuite.at M tests/vty/Makefile.am M tests/vty/osmo_stp_test.vty A tests/vty/osmo_stp_test_tcap.vty 20 files changed, 2,145 insertions(+), 6 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmo-sigtran refs/changes/09/41309/12 -- To view, visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/41309?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: libosmo-sigtran Gerrit-Branch: master Gerrit-Change-Id: Ibcb48aa0e515ad346f59ddd84b24c6e2c026144d Gerrit-Change-Number: 41309 Gerrit-PatchSet: 12 Gerrit-Owner: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-CC: daniel <dwillmann(a)sysmocom.de> Gerrit-CC: laforge <laforge(a)osmocom.org> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: lynxis lazus <lynxis(a)fe80.eu>

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[M] Change in libosmo-sigtran[master]: Add VTY command to list TCAP ranges for an AS
by daniel 27 Nov '25

27 Nov '25

Attention is currently required from: daniel, lynxis lazus. daniel has uploaded a new patch set (#12) to the change originally created by lynxis lazus. ( https://gerrit.osmocom.org/c/libosmo-sigtran/+/41311?usp=email ) The following approvals got outdated and were removed: Verified-1 by Jenkins Builder Change subject: Add VTY command to list TCAP ranges for an AS ...................................................................... Add VTY command to list TCAP ranges for an AS Show the list of all tcap ranges and ASP for an AS: OsmoSTP# show cs7 instance 0 as name as-ipa-loadshare-0 tcap-ranges Tid Min Tid Max SSN PC ASP Name ------- ------- --- ------------- ------------ 300 599 0 (no PC) asp-ipa-loadshare-0-1 0 299 0 (no PC) asp-ipa-loadshare-0-0 Show the tcap range and ASP for specific TCAP Id: OsmoSTP# show cs7 instance 0 as name as-ipa-loadshare-0 tcap-ranges tid 15 Tid Min Tid Max SSN PC ASP Name ------- ------- --- ------------- ------------ 0 299 0 (no PC) asp-ipa-loadshare-0-0 Related: SYS#5423 Change-Id: I8026248d9897aadab5bf13a425269ec1e948dfdf --- M src/Makefile.am M src/ss7_vty.c A src/tcap_as_loadshare_vty.c A src/tcap_as_loadshare_vty.h M tests/vty/osmo_stp_test.vty M tests/vty/osmo_stp_test_tcap.vty 6 files changed, 155 insertions(+), 1 deletion(-) git pull ssh://gerrit.osmocom.org:29418/libosmo-sigtran refs/changes/11/41311/12 -- To view, visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/41311?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: libosmo-sigtran Gerrit-Branch: master Gerrit-Change-Id: I8026248d9897aadab5bf13a425269ec1e948dfdf Gerrit-Change-Number: 41311 Gerrit-PatchSet: 12 Gerrit-Owner: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-CC: daniel <dwillmann(a)sysmocom.de> Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-Attention: daniel <dwillmann(a)sysmocom.de> Gerrit-Attention: lynxis lazus <lynxis(a)fe80.eu>

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gerrit-log November 2025