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pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-gsm-manuals/+/32273?usp=email )
Change subject: add static SS7 routing example to cs7-config.adoc ......................................................................
Patch Set 6:
(1 comment)
File common/chapters/cs7-config.adoc:
https://gerrit.osmocom.org/c/osmo-gsm-manuals/+/32273/comment/26360142_3c9e9... PS5, Line 375: For static routing, the M3UA port numbers must be fixed, i.e. there must be no `0` for a client's local port as in : `asp foo 2905 0 m3ua`. Instead, you may use `asp foo 2905 2905 m3ua`.
This is another fact I'm not so sure about. […]
This is not true afaict. If you use "sctp-role client", I see absolutely no problem in using 0 as local address, similar to any client connection on most protocols. It may only be problematic if the peer poses some restrictions on which port the peer is expected to be connecting from.