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Changes of Revision 83
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osmo-msc.spec
Changed
@@ -19,13 +19,13 @@ %define with_iu 1 Name: osmo-msc Requires: osmocom-master -Version: 1.11.1.4.6563 +Version: 1.11.1.5.1759 Release: 0 Summary: Osmocom's MSC for 2G and 3G circuit-switched mobile networks License: AGPL-3.0-or-later AND GPL-2.0-only Group: Productivity/Telephony/Servers URL: https://osmocom.org/projects/osmomsc -Source: osmo-msc_1.11.1.4.6563.tar.xz +Source: osmo-msc_1.11.1.5.1759.tar.xz Source1: rpmlintrc BuildRequires: autoconf BuildRequires: automake
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commit_1759ed57090912617e7026352a5bb055de1f155a.txt
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commit_656354b818dbd85f6997b07702825ea14844e541.txt
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osmo-msc_1.11.1.4.6563.dsc -> osmo-msc_1.11.1.5.1759.dsc
Changed
@@ -2,7 +2,7 @@ Source: osmo-msc Binary: osmo-msc, osmo-msc-dbg, osmo-msc-doc Architecture: any all -Version: 1.11.1.4.6563 +Version: 1.11.1.5.1759 Maintainer: Osmocom team <openbsc@lists.osmocom.org> Homepage: https://osmocom.org/projects/osmomsc Standards-Version: 3.9.8 @@ -14,8 +14,8 @@ osmo-msc-dbg deb debug extra arch=any osmo-msc-doc deb doc optional arch=all Checksums-Sha1: - 62acbb5f3ae2a5a5b84cb542d56dd122a3d7bd20 382976 osmo-msc_1.11.1.4.6563.tar.xz + e58c06bc56c6578b5c587cd0df23e516a77a3336 383532 osmo-msc_1.11.1.5.1759.tar.xz Checksums-Sha256: - 5e10cd6d7387ef3bc997a46bf564170eec328d0214c94b1436ede6d2d5529111 382976 osmo-msc_1.11.1.4.6563.tar.xz + 86de2b9a06e7bbc789c932e601357d6946fa6add4321f7304140af125521896d 383532 osmo-msc_1.11.1.5.1759.tar.xz Files: - 1514f71ac14445033ea9a6fae699ff8f 382976 osmo-msc_1.11.1.4.6563.tar.xz + d2f9a87fad49229bdadbde2a299fa4fc 383532 osmo-msc_1.11.1.5.1759.tar.xz
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osmo-msc_1.11.1.4.6563.tar.xz/.tarball-version -> osmo-msc_1.11.1.5.1759.tar.xz/.tarball-version
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@@ -1 +1 @@ -1.11.1.4-6563 +1.11.1.5-1759
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osmo-msc_1.11.1.4.6563.tar.xz/debian/changelog -> osmo-msc_1.11.1.5.1759.tar.xz/debian/changelog
Changed
@@ -1,8 +1,8 @@ -osmo-msc (1.11.1.4.6563) unstable; urgency=medium +osmo-msc (1.11.1.5.1759) unstable; urgency=medium * Automatically generated changelog entry for building the Osmocom master feed - -- Osmocom OBS scripts <info@osmocom.org> Mon, 30 Oct 2023 16:45:51 +0000 + -- Osmocom OBS scripts <info@osmocom.org> Wed, 01 Nov 2023 16:11:55 +0000 osmo-msc (1.11.1) unstable; urgency=medium
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osmo-msc_1.11.1.4.6563.tar.xz/doc/manuals/chapters/running.adoc -> osmo-msc_1.11.1.5.1759.tar.xz/doc/manuals/chapters/running.adoc
Changed
@@ -74,15 +74,8 @@ More on MNCC in <<mncc-external>>. -The SGs interface by default listens on 0.0.0.0:29118. Configure a different IP and/or port for each osmo-msc instance. -You may also want to configure different VLR names: - ----- -sgs - local-ip 127.0.0.1 - local-port 29118 - vlr-name vlr.example.net ----- +The SGs interface by default listens on 0.0.0.0:29118 (SCTP). Each instance of OsmoMSC must use a different IP address +and/or port. For details about the configuration of the SGs interface, see section <<sgs>>. For the following links, OsmoMSC acts as a client and does not listen/bind to a specific interface, and will hence not encounter conflicts for multiple instances
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osmo-msc_1.11.1.5.1759.tar.xz/doc/manuals/chapters/sgs.adoc
Added
@@ -0,0 +1,55 @@ +sgs +== SGs interface + +OsmoMSC offers an SGs interface using the SGsAP protocol. The SGs interface is an +optional interface between a 2G (GERAN) / 3G (UTRAN) MSC and an 4G (EUTRAN) MME. +Its purpose is to facilitate both CSFB (Circuit-Switched Fall Back) and SMSoS +(SMS over SGs). It is used for Mobility management (MM) and paging procedures +between the EPS (Evolved Packet Services) and CS (Circuit Switched) domain. + +=== VTY configuration + +The SGs interface implementation in OsmoMSC is automatically active and requires +only minimal configuration. When no specific configuration is provided OsmoMSC +will listen on 0.0.0.0:29118 (SCTP) for incoming connections. + +This is sufficient in the most configurations, but in larger installations, +where services are either tied to specific interfaces and/or more instances of +OsmoMSC run in parallel, a custom configuration is necessary. + +The user has the option to configure the IP address (`local-ip`) and the SCTP +port (`local-port`) and also the `vlr-name` that OsmoMSC uses to identify itself +towards the MME. It should be noted that the `vlr-name` is usually the DNS name +for the IP address of the VLR/MSC, so IP address used and the `vlr-name` should +match the DNS server entry. + +---- +sgs + local-ip 127.0.0.1 + local-port 29118 + vlr-name vlr.example.net +---- + +In order to fine tune the behavior of the SGs interface the user also has +control over the relevant timers (`ts5`, `ts6-2`, `ts7`, `ts11`, `ts14`, `ts15`) +and counters (`ns7`, `ns11`). Each timer and counter has to be configured +separately. In the following example we change the value of ts and ns11. + +---- +sgs + timer ts7 23 + counter ns11 100 +---- + + +NOTE +==== +In case multiple instances of OsmoMSC run in parallel, it is advised to use a +different `vlr-name` for each instance. In any case it must be ensured that the +SGs interface of each instance is bound to a different IP address and/or port. +==== + +=== Connection monitoring + +The user can use the VTY command `show sgs-connections` to list the MMEs that +are currently connected to OsmoMSC.
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osmo-msc_1.11.1.4.6563.tar.xz/doc/manuals/osmomsc-usermanual.adoc -> osmo-msc_1.11.1.5.1759.tar.xz/doc/manuals/osmomsc-usermanual.adoc
Changed
@@ -38,6 +38,8 @@ include::./common/chapters/mgwpool.adoc +include::{srcdir}/chapters/sgs.adoc + include::./common/chapters/control_if.adoc include::./common/chapters/gsup.adoc
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