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neels gerrit-no-reply at lists.osmocom.orgneels has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-iuh/+/17505 ) Change subject: manual: add "Configuring Primary Links" and "Multiple instances" ...................................................................... manual: add "Configuring Primary Links" and "Multiple instances" Change-Id: I0919392b716e2812ff19d7efa5d1ba535b08eb91 --- M doc/manuals/chapters/running.adoc 1 file changed, 82 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-iuh refs/changes/05/17505/1 diff --git a/doc/manuals/chapters/running.adoc b/doc/manuals/chapters/running.adoc index 41909e2..25fa43a 100644 --- a/doc/manuals/chapters/running.adoc +++ b/doc/manuals/chapters/running.adoc @@ -35,3 +35,85 @@ Set the global log level for logging to stderr. This has mostly been deprecated by VTY based logging configuration, see <<logging>> for more information. + + +=== Multiple instances + +Running multiple instances of `osmo-hnbgw` on the same computer is possible if +all interfaces (VTY, CTRL, Iuh) are separated using the appropriate +configuration options. The IP based interfaces are binding to local host by +default. In order to separate the processes, the user has to bind those +services to specific but different IP addresses and/or ports. + +The VTY and the Control interface can be bound to IP addresses from the loopback +address range, for example: + +---- +line vty + bind 127.0.0.2 +ctrl + bind 127.0.0.2 +---- + +The Iuh interface can be bound to an individual port: + +---- +hnbgw + iuh + local-ip 0.0.0.0 + local-port 29169 +---- + +For the following links, OsmoHNBGW acts as a client and does not listen/bind to a +specific interface, and will hence not encounter conflicts for multiple instances +running on the same interface: + +- The SCCP/M3UA links are established by OsmoHNBGW contacting an STP. + +To run multiple OsmoHNBGW instances on the same SCCP routing, each HNBGW has to +configure a distinct point-code. + + +=== Configuring Primary Links + +==== Configure SCCP/M3UA to connect to an MSC's _IuCS_ and an SGSN's _IuPS_ interface + +OsmoHNBGW acts as client to contact an STP instance and establish an SCCP/M3UA +link. + +An example configuration of OsmoHNBGW's SCCP link: + +---- +cs7 instance 0 + point-code 0.23.5 + asp asp-clnt-OsmoHNBGW 2905 0 m3ua + remote-ip 127.0.0.1 + sctp-role client + as as-clnt-OsmoHNBGW m3ua + asp asp-clnt-OsmoHNBGW + #routing-key 4 0.23.5 + sccp-address msc + routing-indicator PC + point-code 0.23.1 + sccp-address sgsn + routing-indicator PC + point-code 0.23.2 +hnbgw + iucs + remote-addr msc + iups + remote-addr sgsn +---- + +==== Configure RUA to accept Iuh connections from hNodeB + +OsmoHNBGW acts as server to accept Iuh connections from hNodeB devices. + +An example configuration for OsmoHNBGW's RUA server: + +---- +hnbgw + iuh + local-ip 10.9.8.7 + local-port 29169 +---- -- To view, visit https://gerrit.osmocom.org/c/osmo-iuh/+/17505 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-iuh Gerrit-Branch: master Gerrit-Change-Id: I0919392b716e2812ff19d7efa5d1ba535b08eb91 Gerrit-Change-Number: 17505 Gerrit-PatchSet: 1 Gerrit-Owner: neels <nhofmeyr at sysmocom.de> Gerrit-MessageType: newchange -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20200318/672e6e64/attachment.htm>