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manual: Multiple Instances: tweak MNCC, add missing SGs doc 

Change-Id: Ice610e3db132dc50b7ddc3f3e324e8ad1bba5864
This commit is contained in:
Neels Hofmeyr 2020-05-26 23:13:53 +02:00
parent 201372616f
commit 92b0246301
1 changed files with 19 additions and 3 deletions
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22
doc/manuals/chapters/running.adoc
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@ -74,9 +74,25 @@ smpp
More on SMPP configuration in <<smpp-config-global>>.
The external MNCC handler is configured by the `--mncc-sock` commandline
argument. Choose a different such socket path for each OsmoMSC instance running
on the same file system. See more in <<mncc-external>>.
The external MNCC handler is a UNIX domain socket that is created when external MNCC handling is configured. A separate
path must be used per osmo-msc instance:
----
msc
mncc external /tmp/mncc_socket
----
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
----
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