[SR-Users] how to check if reply is retransmission?

Juha Heinanen jh at tutpro.com
Thu Nov 13 12:35:56 CET 2014


Alex Hermann writes:

> I use a select:
> 
> $sel(via[0].branch)

oh yes, i just figured that out too and was about to reply to my own
question.

there is new piece of information in your reply though.  based on the
example on select wiki page, i was going to use index 1:

 Example:

    return the IP of top most Via header

 @via[1].host

based on your answer, looks like there is a mistake in the example.

-- juha



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