September 2026 - gerrit-log - lists.osmocom.org

[M] Change in osmo-ttcn3-hacks[master]: Move HTTP2_Msg to its own file
by pespin 18 Sep '26

18 Sep '26

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/43674?usp=email ) Change subject: Move HTTP2_Msg to its own file ...................................................................... Move HTTP2_Msg to its own file It is so far only used by HTTP2_Server_Emulation, but it will be reused by HTTP2_Adapter in a follow-up patch. Change-Id: Ib5ec7c2bb6882b2359c6b98836c01f70b1c28585 --- A library/HTTP2_Msg.ttcn M library/HTTP2_Server_Emulation.ttcn M smf/gen_links.sh 3 files changed, 102 insertions(+), 73 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/74/43674/1 diff --git a/library/HTTP2_Msg.ttcn b/library/HTTP2_Msg.ttcn new file mode 100644 index 0000000..3ff6ab8 --- /dev/null +++ b/library/HTTP2_Msg.ttcn @@ -0,0 +1,100 @@ +/* HTTP2 Emulation in TTCN-3 + * + * (C) 2026 by sysmocom - s.f.m.c. GmbH <info(a)sysmocom.de> + * + * Released under the terms of GNU General Public License, Version 2 or + * (at your option) any later version. + * + * SPDX-License-Identifier: GPL-2.0-or-later + * + * This module implements a HTTP/HTTPs 2.0 server, + */ + +module HTTP2_Msg { + +import from HTTP2_Types all; +import from HTTP2_CodecPort all; +import from HTTP2_CodecPort_CtrlFunct all; +import from IPL4asp_Types all; +import from IPL4asp_PortType all; +import from Socket_API_Definitions all; + +import from HTTP2_Templates all; +import from HTTP2_Functions all; + +import from Native_Functions all; +import from Misc_Helpers all; + + +/*************** + * HTTP2_Msg + **************/ + +type record HTTP2_Msg { + IPL4asp_Types.ConnectionId conn_id, + integer stream_id, + HTTP2_header_block hb, + HTTP2_Data_frame body optional +} + +template (present) HTTP2_Msg +tr_HTTP2_Msg(template (present) IPL4asp_Types.ConnectionId conn_id := ?, + template (present) integer stream_id := ?, + template (present) HTTP2_header_block hb := ?, + template HTTP2_Data_frame body := *) := { + conn_id := conn_id, + stream_id := stream_id, + hb := hb, + body := body +} + +template (value) HTTP2_Msg +ts_HTTP2_Msg(template (value) IPL4asp_Types.ConnectionId conn_id, + template (value) integer stream_id, + template (value) HTTP2_header_block hb, + template (omit) HTTP2_Data_frame body := omit) := { + conn_id := conn_id, + stream_id := stream_id, + hb := hb, + body := body +} + +template (value) HTTP2_Msg +ts_HTTP2_Msg_Status(template (value) IPL4asp_Types.ConnectionId conn_id, + template (value) integer stream_id, + template (value) integer status, + template (omit) HTTP2_header_list headers := omit, + template (omit) HTTP2_Data_frame body := omit) := +ts_HTTP2_Msg(conn_id, + stream_id, + hb := ts_HTTP2_header_block(pseudo_headers := ts_HTTP2_pseudo_headers_Resp(status), + headers := headers), + body := body + ); + +template (value) HTTP2_Msg +ts_HTTP2_Msg_200_OK(template (value) IPL4asp_Types.ConnectionId conn_id, + template (value) integer stream_id, + template (omit) HTTP2_header_list headers := omit, + template (omit) HTTP2_Data_frame body := omit) := +ts_HTTP2_Msg_Status(conn_id, stream_id, 200, headers, body); + +template (value) HTTP2_Msg +ts_HTTP2_Msg_201_Created(template (value) IPL4asp_Types.ConnectionId conn_id, + template (value) integer stream_id, + template (omit) HTTP2_header_list headers := omit, + template (omit) HTTP2_Data_frame body := omit) := +ts_HTTP2_Msg_Status(conn_id, stream_id, 201, headers, body); + + +function f_HTTP2_Msg_append_hdr_content_length(inout HTTP2_Msg http2_msg) +{ + if (not ispresent(http2_msg.body)) { + return; + } + var integer content_length := lengthof(http2_msg.body.data); /* TODO: http2_msg.body.padding ? */ + http2_msg.hb.headers := http2_msg.hb.headers & + { valueof(ts_HTTP2_Hdr_content_length(int2str(content_length))) }; +} + +} diff --git a/library/HTTP2_Server_Emulation.ttcn b/library/HTTP2_Server_Emulation.ttcn index 46b30d0..528cd94 100644 --- a/library/HTTP2_Server_Emulation.ttcn +++ b/library/HTTP2_Server_Emulation.ttcn @@ -21,82 +21,11 @@ import from HTTP2_Templates all; import from HTTP2_Functions all; +import from HTTP2_Msg all; import from Native_Functions all; import from Misc_Helpers all; - -/*************** - * HTTP2_Msg - **************/ - -type record HTTP2_Msg { - IPL4asp_Types.ConnectionId conn_id, - integer stream_id, - HTTP2_header_block hb, - HTTP2_Data_frame body optional -} - -template (present) HTTP2_Msg -tr_HTTP2_Msg(template (present) IPL4asp_Types.ConnectionId conn_id := ?, - template (present) integer stream_id := ?, - template (present) HTTP2_header_block hb := ?, - template HTTP2_Data_frame body := *) := { - conn_id := conn_id, - stream_id := stream_id, - hb := hb, - body := body -} - -template (value) HTTP2_Msg -ts_HTTP2_Msg(template (value) IPL4asp_Types.ConnectionId conn_id, - template (value) integer stream_id, - template (value) HTTP2_header_block hb, - template (omit) HTTP2_Data_frame body := omit) := { - conn_id := conn_id, - stream_id := stream_id, - hb := hb, - body := body -} - -template (value) HTTP2_Msg -ts_HTTP2_Msg_Status(template (value) IPL4asp_Types.ConnectionId conn_id, - template (value) integer stream_id, - template (value) integer status, - template (omit) HTTP2_header_list headers := omit, - template (omit) HTTP2_Data_frame body := omit) := -ts_HTTP2_Msg(conn_id, - stream_id, - hb := ts_HTTP2_header_block(pseudo_headers := ts_HTTP2_pseudo_headers_Resp(status), - headers := headers), - body := body - ); - -template (value) HTTP2_Msg -ts_HTTP2_Msg_200_OK(template (value) IPL4asp_Types.ConnectionId conn_id, - template (value) integer stream_id, - template (omit) HTTP2_header_list headers := omit, - template (omit) HTTP2_Data_frame body := omit) := -ts_HTTP2_Msg_Status(conn_id, stream_id, 200, headers, body); - -template (value) HTTP2_Msg -ts_HTTP2_Msg_201_Created(template (value) IPL4asp_Types.ConnectionId conn_id, - template (value) integer stream_id, - template (omit) HTTP2_header_list headers := omit, - template (omit) HTTP2_Data_frame body := omit) := -ts_HTTP2_Msg_Status(conn_id, stream_id, 201, headers, body); - - -function f_HTTP2_Msg_append_hdr_content_length(inout HTTP2_Msg http2_msg) -{ - if (not ispresent(http2_msg.body)) { - return; - } - var integer content_length := lengthof(http2_msg.body.data); /* TODO: http2_msg.body.padding ? */ - http2_msg.hb.headers := http2_msg.hb.headers & - { valueof(ts_HTTP2_Hdr_content_length(int2str(content_length))) }; -} - /********************* * HTTP2_Server_Conn ********************/ diff --git a/smf/gen_links.sh b/smf/gen_links.sh index 352f4a9..b95339f 100755 --- a/smf/gen_links.sh +++ b/smf/gen_links.sh @@ -126,7 +126,7 @@ FILES+="SCTP_Templates.ttcn " FILES+="NTP_Functions.ttcn PFCP_Templates.ttcn PFCP_CodecPort.ttcn PFCP_CodecPort_CtrlFunct.ttcn PFCP_CodecPort_CtrlFunctDef.cc PFCP_Emulation.ttcn " FILES+="Mutex.ttcn " -FILES+="HTTP2_CodecPort.ttcn HTTP2_CodecPort_CtrlFunct.ttcn HTTP2_CodecPort_CtrlFunctDef.cc HTTP2_Templates.ttcn HTTP2_Functions.ttcn HTTP2_Adapter.ttcn HTTP2_Server_Emulation.ttcn " +FILES+="HTTP2_CodecPort.ttcn HTTP2_CodecPort_CtrlFunct.ttcn HTTP2_CodecPort_CtrlFunctDef.cc HTTP2_Templates.ttcn HTTP2_Functions.ttcn HTTP2_Msg.ttcn HTTP2_Adapter.ttcn HTTP2_Server_Emulation.ttcn " FILES+="TS29503_Nudm_SDM_Templates.ttcn TS29502_Nsmf_PDUSession_Templates.ttcn TS29512_Npcf_SMPolicyControl_Templates.ttcn TS29518_Namf_Communication_Templates.ttcn " FILES+="NG_NAS_Osmo_Types.ttcn NG_NAS_Osmo_Templates.ttcn NG_NAS_Functions.ttcn " gen_links $DIR $FILES -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/43674?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Ib5ec7c2bb6882b2359c6b98836c01f70b1c28585 Gerrit-Change-Number: 43674 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de>

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[M] Change in pysim[master]: bip/smpp2sim: TERMINAL PROFILE that matches what we do
by dexter 18 Sep '26

18 Sep '26

Attention is currently required from: Hoernchen. dexter has posted comments on this change by Hoernchen. ( https://gerrit.osmocom.org/c/pysim/+/43564?usp=email ) Change subject: bip/smpp2sim: TERMINAL PROFILE that matches what we do ...................................................................... Patch Set 2: Code-Review+2 (1 comment) File pySim-smpp2sim.py: https://gerrit.osmocom.org/c/pysim/+/43564/comment/8ff29c4b_2f87f29a?usp=em… : PS2, Line 129: self.scc.terminal_profile(b2h(terminal_profile())) I see, now we have a more distinct terminal profile - Nice! -- To view, visit https://gerrit.osmocom.org/c/pysim/+/43564?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I91a60760fc3ad816b7385da8b26ec7330b462abd Gerrit-Change-Number: 43564 Gerrit-PatchSet: 2 Gerrit-Owner: Hoernchen <ewild(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: Hoernchen <ewild(a)sysmocom.de> Gerrit-Comment-Date: Fri, 18 Sep 2026 14:07:15 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: Yes

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[M] Change in pysim[master]: bip: refuse OPEN CHANNEL with a TERMINAL RESPONSE
by dexter 18 Sep '26

18 Sep '26

Attention is currently required from: Hoernchen. dexter has posted comments on this change by Hoernchen. ( https://gerrit.osmocom.org/c/pysim/+/43563?usp=email ) Change subject: bip: refuse OPEN CHANNEL with a TERMINAL RESPONSE ...................................................................... Patch Set 2: Code-Review+2 (2 comments) Patchset: PS2: From what I can see, the logic looks reasonable and there are also comprehensive unit-tests. I think this patch should be ok. File tests/unittests/test_bip_relay.py: https://gerrit.osmocom.org/c/pysim/+/43563/comment/c3fc41c4_b46fa9f6?usp=em… : PS2, Line 304: 'requested_uicc_if_transp_level_not_available') I am not sure if this is needed or not, but you currently only test with udp_uicc_client_remote, what about testing with the other variants (tcp_uicc_server, udp_uicc_client_local, tcp_uicc_client_local)? Its clear that those will yield the same result (I have read the code), but maybe it makes sense to test those as well? -- To view, visit https://gerrit.osmocom.org/c/pysim/+/43563?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: If8f01e6acb9cb3f7af952a0760fc093db81be53a Gerrit-Change-Number: 43563 Gerrit-PatchSet: 2 Gerrit-Owner: Hoernchen <ewild(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: Hoernchen <ewild(a)sysmocom.de> Gerrit-Comment-Date: Fri, 18 Sep 2026 13:44:01 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: Yes

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[XS] Change in pysim[master]: osmo-smdpp: case insensitive comp of ES9+ SM-DP+ address
by dexter 18 Sep '26

18 Sep '26

Attention is currently required from: Hoernchen. dexter has posted comments on this change by Hoernchen. ( https://gerrit.osmocom.org/c/pysim/+/43562?usp=email ) Change subject: osmo-smdpp: case insensitive comp of ES9+ SM-DP+ address ...................................................................... Patch Set 2: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/pysim/+/43562?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: Ie0738e810572ea3312c885ec8aaa2da4b8b12cd7 Gerrit-Change-Number: 43562 Gerrit-PatchSet: 2 Gerrit-Owner: Hoernchen <ewild(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: Hoernchen <ewild(a)sysmocom.de> Gerrit-Comment-Date: Fri, 18 Sep 2026 12:41:11 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[M] Change in pysim[master]: cat: properly decode IMEI/IMEISV IE
by dexter 18 Sep '26

18 Sep '26

Attention is currently required from: Hoernchen. dexter has posted comments on this change by Hoernchen. ( https://gerrit.osmocom.org/c/pysim/+/43561?usp=email ) Change subject: cat: properly decode IMEI/IMEISV IE ...................................................................... Patch Set 2: Code-Review+2 (3 comments) Patchset: PS2: I have looked through the encoding and decoding implementation, to me this appears to be correct. Commit Message: https://gerrit.osmocom.org/c/pysim/+/43561/comment/2ac9add0_77b01094?usp=em… : PS2, Line 9: Currently BcdAdapter(GreedyBytes), a plain missing word: ..., is a plain sapped..." ? File pySim/cat.py: https://gerrit.osmocom.org/c/pysim/+/43561/comment/311660b2_b638c53b?usp=em… : PS2, Line 350: digits = digits[:-1] # drop the 1111 end mark This is so weird becaus the first digit is in the higher nibble of octet 3 - maybe worth a comment. I don't know... -- To view, visit https://gerrit.osmocom.org/c/pysim/+/43561?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: Iad7aea77513d413c338edc18ef1bcc37488ae849 Gerrit-Change-Number: 43561 Gerrit-PatchSet: 2 Gerrit-Owner: Hoernchen <ewild(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: Hoernchen <ewild(a)sysmocom.de> Gerrit-Comment-Date: Fri, 18 Sep 2026 12:31:01 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: Yes

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[L] Change in libosmo-sigtran[master]: Add Cisco like DSCP configuration support
by jolly 18 Sep '26

18 Sep '26

Attention is currently required from: jolly, pespin. Hello Jenkins Builder, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667?usp=email to look at the new patch set (#3). The following approvals got outdated and were removed: Verified-1 by Jenkins Builder Change subject: Add Cisco like DSCP configuration support ...................................................................... Add Cisco like DSCP configuration support Add Cisco like VTY configuration support for DSCP. QoS classes can be defined and configured per SS7 instance and the classes can be assigned to listener and connections like this: cs7 instance 0 qos class 3 qos-ip-dscp 36 ... asp myasp 2905 2905 m3ua qos-class 3 ... asp asp-srv-m3ua 2906 2905 m3ua qos-class 3 ... asp asp-clnt-m3ua 2905 2906 m3ua qos-class 3 ... Ensure that the ongoing listener or connection socket is updated whenever the QoS class is changed or deleted or its DSCP value is changed. Deprecated "ip-dscp" and "init-ip-dscp" configuration is still supported. When QoS class is assigned, the deprecated configuration is removed and vice versa. Related: OS#6753 Depends-on: I06927855a173c5b6dbf5c93aa08ea75e1d9d5f37 (libosmocore) Change-Id: Ic346698fc63771d95e474aec53ffb6c776636b3b --- M TODO-RELEASE M doc/examples/osmo-stp.cfg M src/Makefile.am M src/ss7_asp.c M src/ss7_asp.h M src/ss7_asp_vty.c M src/ss7_instance.c M src/ss7_instance.h A src/ss7_qos_class.c A src/ss7_qos_class.h A src/ss7_qos_class_vty.c M src/ss7_vty.c M src/ss7_vty.h M src/ss7_xua_srv.c M src/ss7_xua_srv.h M src/ss7_xua_srv_vty.c 16 files changed, 402 insertions(+), 23 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmo-sigtran refs/changes/67/43667/3 -- To view, visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667?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: Ic346698fc63771d95e474aec53ffb6c776636b3b Gerrit-Change-Number: 43667 Gerrit-PatchSet: 3 Gerrit-Owner: jolly <andreas(a)eversberg.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-Attention: jolly <andreas(a)eversberg.eu> Gerrit-Attention: pespin <pespin(a)sysmocom.de>

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[M] Change in osmo-ttcn3-hacks[master]: HTTP2_Adapter: Support multiple concurrent open client connections
by pespin 18 Sep '26

18 Sep '26

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/43673?usp=email ) Change subject: HTTP2_Adapter: Support multiple concurrent open client connections ...................................................................... HTTP2_Adapter: Support multiple concurrent open client connections Change-Id: I194ba7d5ad72363a0e398847360e985e7f7ec6cb --- M library/HTTP2_Adapter.ttcn M smf/SMF_Session_CT_5G.ttcn 2 files changed, 63 insertions(+), 35 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/73/43673/1 diff --git a/library/HTTP2_Adapter.ttcn b/library/HTTP2_Adapter.ttcn index 787dff0..8616ea4 100644 --- a/library/HTTP2_Adapter.ttcn +++ b/library/HTTP2_Adapter.ttcn @@ -24,16 +24,19 @@ import from Native_Functions all; import from Misc_Helpers all; +const integer HTTP2_MAX_NUM_CLIENTS := 4; + type component HTTP2_CT { - port HTTP2_CODEC_PT HTTP2; + port HTTP2_CODEC_PT HTTP2[HTTP2_MAX_NUM_CLIENTS]; /* double underscore to have "g_pars" available on components extending this one: */ - var template (omit) HTTP2_Adapter_Params g_http2_pars; + var HTTP2_Adapter_Params g_http2_pars[HTTP2_MAX_NUM_CLIENTS]; /* Connection identifier of the client / server itself */ - var IPL4asp_Types.ConnectionId g_self_conn_id := -1; + var IPL4asp_Types.ConnectionId g_self_conn_id[HTTP2_MAX_NUM_CLIENTS]; }; type record HTTP2_Adapter_Params { + integer idx, charstring local_host, integer local_port, charstring remote_host, @@ -42,11 +45,13 @@ }; template (value) HTTP2_Adapter_Params -ts_HTTP2_Adapter_Params(template (value) charstring local_host, +ts_HTTP2_Adapter_Params(template (value) integer idx, + template (value) charstring local_host, template (value) integer local_port, template (value) charstring remote_host, template (value) integer remote_port, template (value) boolean use_ssl) := { + idx := idx, local_host := local_host, local_port := local_port, remote_host := remote_host, @@ -55,7 +60,10 @@ } function f_http2_adapter_init() runs on HTTP2_CT { - map(self:HTTP2, system:HTTP2_CODEC_PT); + for(var integer i := 0; i < HTTP2_MAX_NUM_CLIENTS; i := i + 1) { + map(self:HTTP2[i], system:HTTP2_CODEC_PT); + g_self_conn_id[i] := -1; + } } private function f_http2_adapter_getMsgLen(in octetstring pl_stream, @@ -66,34 +74,45 @@ } -private function f_set_tcp_segmentation() +private function f_set_tcp_segmentation(integer idx := 0) runs on HTTP2_CT { /* Set function for dissecting the binary stream into packets */ var f_IPL4_getMsgLen vl_f := refers(f_http2_adapter_getMsgLen); - HTTP2_CodecPort_CtrlFunct.f_IPL4_setGetMsgLen(HTTP2, g_self_conn_id, vl_f, {}); + HTTP2_CodecPort_CtrlFunct.f_IPL4_setGetMsgLen(HTTP2[idx], g_self_conn_id[idx], vl_f, {}); +} + +/* Obtain index of free slot which can be then used to connect, etc., negative on error. */ +function f_http2_adapter_find_free_idx() +runs on HTTP2_CT return integer { + for(var integer i := 0; i < HTTP2_MAX_NUM_CLIENTS; i := i + 1) { + if (g_self_conn_id[i] == -1) { + return i; + } + } + return -1; } /* Function to use to connect as client to a remote IPA Server */ function f_http2_adapter_connect(charstring remote_host, IPL4asp_Types.PortNumber remote_port, - charstring local_host, IPL4asp_Types.PortNumber local_port, boolean use_ssl := false) + charstring local_host, IPL4asp_Types.PortNumber local_port, boolean use_ssl := false, integer idx := 0) runs on HTTP2_CT { var IPL4asp_Types.Result res; - res := HTTP2_CodecPort_CtrlFunct.f_IPL4_connect(HTTP2, remote_host, remote_port, + res := HTTP2_CodecPort_CtrlFunct.f_IPL4_connect(HTTP2[idx], remote_host, remote_port, local_host, local_port, 0, { tcp:={} }); if (not ispresent(res.connId)) { - setverdict(fail, "Could not connect HTTP2 socket from ", local_host, " port ", local_port, - " to ", remote_host, " port ", remote_port, "; check your configuration"); - mtc.stop; + Misc_Helpers.f_shutdown(__BFILE__, __LINE__, fail, + log2str(idx, ": Could not connect HTTP2 socket from ", local_host, " port ", local_port, + " to ", remote_host, " port ", remote_port, "; check your configuration")); } - g_self_conn_id := res.connId; - g_http2_pars := ts_HTTP2_Adapter_Params(remote_host, remote_port, local_host, local_port, use_ssl); + g_self_conn_id[idx] := res.connId; + g_http2_pars[idx] := valueof(ts_HTTP2_Adapter_Params(idx, remote_host, remote_port, local_host, local_port, use_ssl)); - f_set_tcp_segmentation(); - HTTP2.send(ts_HTTP2_Send_magic(g_self_conn_id)); - f_http2_adapter_initial_handshake(); + f_set_tcp_segmentation(idx := idx); + HTTP2[idx].send(ts_HTTP2_Send_magic(g_self_conn_id[idx])); + f_http2_adapter_initial_handshake(idx := idx); } -private function f_http2_adapter_initial_handshake() +private function f_http2_adapter_initial_handshake(integer idx := 0) runs on HTTP2_CT { var HTTP2_Frame rx_http_frame; var template (value) HTTP2_Setting_list settings := { @@ -101,31 +120,33 @@ ts_HTTP2_Setting_INITIAL_WINDOW_SIZE(4194304), ts_HTTP2_Setting_MAX_HEADER_LIST_SIZE(10485760) } - f_http2_adapter_send(ts_HTTP2_Frame_Settings(settings := settings)); - as_http2_adapter_receive(rx_http_frame, tr_HTTP2_Frame_Settings(ack_flag := false)); - as_http2_adapter_receive(rx_http_frame, tr_HTTP2_Frame_Settings(ack_flag := true)); - f_http2_adapter_send(ts_HTTP2_Frame_Window_Update(0, 1073741824)); + f_http2_adapter_send(ts_HTTP2_Frame_Settings(settings := settings), idx := idx); + as_http2_adapter_receive(rx_http_frame, tr_HTTP2_Frame_Settings(ack_flag := false), idx := idx); + as_http2_adapter_receive(rx_http_frame, tr_HTTP2_Frame_Settings(ack_flag := true), idx := idx); + f_http2_adapter_send(ts_HTTP2_Frame_Window_Update(0, 1073741824), idx := idx); } -function f_http2_adapter_close() +function f_http2_adapter_close(integer idx := 0) runs on HTTP2_CT { var IPL4asp_Types.Result res; - res := HTTP2_CodecPort_CtrlFunct.f_IPL4_close(HTTP2, g_self_conn_id, {tcp := {}}); - g_self_conn_id := -1; + res := HTTP2_CodecPort_CtrlFunct.f_IPL4_close(HTTP2[idx], g_self_conn_id[idx], {tcp := {}}); + g_self_conn_id[idx] := -1; } -function f_http2_adapter_send(template (value) HTTP2_Frame http2_frame) +function f_http2_adapter_send(template (value) HTTP2_Frame http2_frame, + integer idx := 0) runs on HTTP2_CT { - HTTP2.send(ts_HTTP2_Send(g_self_conn_id, http2_frame)); + HTTP2[idx].send(ts_HTTP2_Send(g_self_conn_id[idx], http2_frame)); } altstep as_http2_adapter_receive(out HTTP2_Frame rx_http_frame, - template (present) HTTP2_Frame exp_http2_frame := ?) + template (present) HTTP2_Frame exp_http2_frame := ?, + integer idx := 0) runs on HTTP2_CT { var HTTP2_Recv http2_rx; - [] HTTP2.receive(tr_HTTP2_Recv(g_self_conn_id, exp_http2_frame, omit)) -> value http2_rx { + [] HTTP2[idx].receive(tr_HTTP2_Recv(g_self_conn_id[idx], exp_http2_frame, omit)) -> value http2_rx { rx_http_frame := http2_rx.frame; } } diff --git a/smf/SMF_Session_CT_5G.ttcn b/smf/SMF_Session_CT_5G.ttcn index 8821260..c5000bc 100644 --- a/smf/SMF_Session_CT_5G.ttcn +++ b/smf/SMF_Session_CT_5G.ttcn @@ -68,7 +68,6 @@ function f_n11_init() runs on SMF_Session_CT { f_http2_adapter_init(); - f_http2_adapter_connect(mp_smf_hostname, mp_smf_sbi_port, mp_amf_local_ip, -1); } function f_http2_encode_body_multipart_json_5gnas(octetstring json_encoded, @@ -104,6 +103,7 @@ var template (value) TS29502_Nsmf_PDUSession.PlmnId plmn_id := TS29502_Nsmf_PDUSession_Templates.ts_PlmnId("001", "001"); var template (value) TS29502_Nsmf_PDUSession.PlmnIdNid plmn_id_nid := TS29502_Nsmf_PDUSession_Templates.ts_PlmnIdNid(plmn_id.mcc, plmn_id.mnc); var integer pdu_sess_id := 1; + var integer http2_idx; var integer http2_stream_id := 3; var template (value) SmContextCreateData sm_contexts; @@ -148,11 +148,15 @@ }; tx_hb := ts_HTTP2_header_block(pseudo_hdr, hdr_li); hdr_enc := f_HTTP2_header_block_encode(valueof(tx_hb)); + + http2_idx := f_http2_adapter_find_free_idx(); + f_http2_adapter_connect(mp_smf_hostname, mp_smf_sbi_port, mp_amf_local_ip, -1, idx := http2_idx); f_http2_adapter_send(ts_HTTP2_Frame_Header(http2_stream_id, end_stream_flag := false, end_header_flag := true, header_block_fragment := hdr_enc - )); + ), + idx := http2_idx); /////////// START MUTUAL EXCLUSION ZONE //////////// @@ -170,7 +174,8 @@ f_http2_adapter_send(ts_HTTP2_Frame_Data(3, end_stream_flag := true, - data := body)); + data := body), + idx := http2_idx); /* Expect UDM to receive GET sm-data: */ as_nudm_sdm_get_sm_data(); @@ -182,7 +187,8 @@ tr_HTTP2_Frame_Header(stream_id := http2_stream_id, end_stream_flag := false, end_header_flag := true, - header_block_fragment := ?)); + header_block_fragment := ?), + idx := http2_idx); rx_hb := f_HTTP2_header_block_decode(rx_http_frame.header_frame.header_block_fragment); exp_rx_hb := tr_HTTP2_header_block(pseudo_headers := tr_HTTP2_pseudo_headers_Resp(201), headers := {*, tr_HTTP2_Hdr_location(tr_Nsmf_PDUSession_uri_sm_contexts), *}); @@ -194,8 +200,9 @@ as_http2_adapter_receive(rx_http_frame, tr_HTTP2_Frame_Data(stream_id := http2_stream_id, end_stream_flag := true, - data := char2oct("{}"))); - f_http2_adapter_close(); + data := char2oct("{}")), + idx := http2_idx); + f_http2_adapter_close(idx := http2_idx); /* Expect PCF to receive POST sm-policies: */ as_npcf_smpolicycontrol_post_sm_policies(); -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/43673?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: I194ba7d5ad72363a0e398847360e985e7f7ec6cb Gerrit-Change-Number: 43673 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de>

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[L] Change in libosmo-sigtran[master]: Add Cisco like DSCP configuration support
by jolly 18 Sep '26

18 Sep '26

Attention is currently required from: pespin. jolly has posted comments on this change by jolly. ( https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667?usp=email ) Change subject: Add Cisco like DSCP configuration support ...................................................................... Patch Set 2: (13 comments) File include/osmocom/sigtran/osmo_ss7.h: https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/f6efde96_c75a9… : PS1, Line 155: * QoS Class > Better create a new private ss7_qos_class.h + ss7_qos_class. […] Done https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/2d8004b1_da5ca… : PS1, Line 167: osmo_ss7_qos_class_find(struct osmo_ss7_instance *inst, uint8_t qos_class); > This one can go in ss7_instance.h + ss7_instance. […] functions moved to ss7_qos_class.c/h File src/Makefile.am: https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/75abf957_e6ec6… : PS1, Line 92: ss7_qos_class_vty.c \ > good, you need to do the same with ss7_qos_class.c and .h. Done File src/ss7_asp_vty.c: https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/57ebe6bd_c6254… : PS1, Line 414: "qos-class " IP_QOS_CLASS_RANGE_STR, > SS7_QOS_CLASS_RANGE_STR Done https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/56c169d8_c5a3b… : PS1, Line 423: asp->cfg.ip_dscp = 0; > why do you keep asp->cfg.ip_dscp? IMHO it should be removed now that we have the qos-class stuff. You were mentioning in the ticket OS#6753: "Since we already released libosmo-sigtran with the "ip-dscp" command, it is fine to keep it as an alternative way to configure the DSCP per ASP." https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/ac3fba11_1d6f8… : PS1, Line 443: DEFUN_ATTR(asp_ip_dscps, asp_ip_dscp_cmd, > This should be deprecated in some way imho. Done File src/ss7_instance.c: https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/3c9d3198_0bc0c… : PS1, Line 363: llist_for_each_entry(xua, &inst->xua_servers, list) { > Cisco ITP doesn't have qos-class node for "listen" node, but I think it's actually a good idea to us […] Yes, it is essential, if we want DSCP for handshake packet. https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/e0ccd007_307e4… : PS1, Line 392: void osmo_ss7_qos_class_update(struct osmo_ss7_qos_class *qos) > This can go into ss7_qos_class.c too. […] Done File src/ss7_qos_class_vty.c: https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/410f0763_99050… : PS1, Line 112: if (qos->ip_dscp) { > I think is "qos" exists it should always print the "qos class" node, even if empty. Done https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/0fab36f3_29c54… : PS1, Line 114: if (qos->ip_dscp) > this is always true in this path? Fixed File src/ss7_vty.c: https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/c9392dc1_c0684… : PS1, Line 1409: /* then dump ASPs, as ASs reference them */ > I think you can simplify and drop all the connectors "first, then, now, finally" ;) Done https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/3388f33f_87976… : PS1, Line 1442: return ss7_vty_node_qos_class_go_parent(vty); > Are you sure the func is needed? or simply apply it directly here like others? Done https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/bf2eb826_19e86… : PS1, Line 1548: > remove this empty line. Done -- To view, visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667?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: Ic346698fc63771d95e474aec53ffb6c776636b3b Gerrit-Change-Number: 43667 Gerrit-PatchSet: 2 Gerrit-Owner: jolly <andreas(a)eversberg.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Fri, 18 Sep 2026 12:07:27 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: pespin <pespin(a)sysmocom.de>

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[L] Change in libosmo-sigtran[master]: Add Cisco like DSCP configuration support
by Jenkins Builder 18 Sep '26

18 Sep '26

Attention is currently required from: jolly. Jenkins Builder has posted comments on this change by jolly. ( https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667?usp=email ) Change subject: Add Cisco like DSCP configuration support ...................................................................... Patch Set 2: (25 comments) File src/ss7_qos_class.h: Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/fcfee316_b2d84… : PS2, Line 10: struct llist_head list; code indent should use tabs where possible Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/a420d5c2_480a8… : PS2, Line 10: struct llist_head list; please, no spaces at the start of a line Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/f09f50e5_c194c… : PS2, Line 11: struct osmo_ss7_instance *inst; code indent should use tabs where possible Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/93624ba1_6b9e2… : PS2, Line 11: struct osmo_ss7_instance *inst; please, no spaces at the start of a line Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/b7b7bda4_7d286… : PS2, Line 13: uint8_t qos_class; code indent should use tabs where possible Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/70b5e406_09557… : PS2, Line 13: uint8_t qos_class; please, no spaces at the start of a line Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/35863125_fb19d… : PS2, Line 14: uint8_t ip_dscp; code indent should use tabs where possible Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/a89a7e6a_22b81… : PS2, Line 14: uint8_t ip_dscp; please, no spaces at the start of a line File src/ss7_qos_class_vty.c: Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/363c2ad0_83ebe… : PS2, Line 56: vty->index = qos; code indent should use tabs where possible Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/2b20d2f3_8645a… : PS2, Line 56: vty->index = qos; please, no spaces at the start of a line Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/f44e0f9d_41825… : PS2, Line 84: "qos-ip-dscp " IP_DSCP_RANGE_STR, code indent should use tabs where possible Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/7bf1f5ff_c3869… : PS2, Line 84: "qos-ip-dscp " IP_DSCP_RANGE_STR, please, no spaces at the start of a line Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/8272d9dd_cd868… : PS2, Line 85: "Specify IP DSCP of QoS class\n" code indent should use tabs where possible Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/affd3f16_4ef96… : PS2, Line 85: "Specify IP DSCP of QoS class\n" please, no spaces at the start of a line Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/3f661bfe_cda39… : PS2, Line 86: IP_DSCP_RANGE_HELP_STR, code indent should use tabs where possible Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/798746d5_aff06… : PS2, Line 86: IP_DSCP_RANGE_HELP_STR, please, no spaces at the start of a line Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/14c272f2_0f0f5… : PS2, Line 87: CMD_ATTR_NODE_EXIT) code indent should use tabs where possible Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/29f22fcc_7640f… : PS2, Line 87: CMD_ATTR_NODE_EXIT) please, no spaces at the start of a line Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/778ecb23_0c959… : PS2, Line 98: "no qos-ip-dscp", code indent should use tabs where possible Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/d2843dd8_530f5… : PS2, Line 98: "no qos-ip-dscp", please, no spaces at the start of a line Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/b65e4606_b8ecb… : PS2, Line 99: NO_STR "Reset IP DSCP of QoS class to default\n", code indent should use tabs where possible Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/838fa806_d3c15… : PS2, Line 99: NO_STR "Reset IP DSCP of QoS class to default\n", please, no spaces at the start of a line Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/1ed8c9bc_8ab20… : PS2, Line 100: CMD_ATTR_NODE_EXIT) code indent should use tabs where possible Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/03cda8c9_5ad7e… : PS2, Line 100: CMD_ATTR_NODE_EXIT) please, no spaces at the start of a line File src/ss7_vty.c: Robot Comment from checkpatch (run ID ): https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667/comment/ecde16a5_5f8cc… : PS2, Line 1446: vty->index = qos->inst; code indent should use tabs where possible -- To view, visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667?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: Ic346698fc63771d95e474aec53ffb6c776636b3b Gerrit-Change-Number: 43667 Gerrit-PatchSet: 2 Gerrit-Owner: jolly <andreas(a)eversberg.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-Attention: jolly <andreas(a)eversberg.eu> Gerrit-Comment-Date: Fri, 18 Sep 2026 12:07:04 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No

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[L] Change in libosmo-sigtran[master]: Add Cisco like DSCP configuration support
by jolly 18 Sep '26

18 Sep '26

Attention is currently required from: jolly. Hello Jenkins Builder, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667?usp=email to look at the new patch set (#2). The following approvals got outdated and were removed: Verified-1 by Jenkins Builder Change subject: Add Cisco like DSCP configuration support ...................................................................... Add Cisco like DSCP configuration support Add Cisco like VTY configuration support for DSCP. QoS classes can be defined and configured per SS7 instance and the classes can be assigned to listener and connections like this: cs7 instance 0 qos class 3 qos-ip-dscp 36 ... asp myasp 2905 2905 m3ua qos-class 3 ... asp asp-srv-m3ua 2906 2905 m3ua qos-class 3 ... asp asp-clnt-m3ua 2905 2906 m3ua qos-class 3 ... Ensure that the ongoing listener or connection socket is updated whenever the QoS class is changed or deleted or its DSCP value is changed. Deprecated "ip-dscp" and "init-ip-dscp" configuration is still supported. When QoS class is assigned, the deprecated configuration is removed and vice versa. Related: OS#6753 Depends-on: I06927855a173c5b6dbf5c93aa08ea75e1d9d5f37 (libosmocore) Change-Id: Ic346698fc63771d95e474aec53ffb6c776636b3b --- M TODO-RELEASE M doc/examples/osmo-stp.cfg M src/Makefile.am M src/ss7_asp.c M src/ss7_asp.h M src/ss7_asp_vty.c M src/ss7_instance.c M src/ss7_instance.h A src/ss7_qos_class.c A src/ss7_qos_class.h A src/ss7_qos_class_vty.c M src/ss7_vty.c M src/ss7_vty.h M src/ss7_xua_srv.c M src/ss7_xua_srv.h M src/ss7_xua_srv_vty.c 16 files changed, 402 insertions(+), 23 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmo-sigtran refs/changes/67/43667/2 -- To view, visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/43667?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: Ic346698fc63771d95e474aec53ffb6c776636b3b Gerrit-Change-Number: 43667 Gerrit-PatchSet: 2 Gerrit-Owner: jolly <andreas(a)eversberg.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-Attention: jolly <andreas(a)eversberg.eu>

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