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Re: Problem on SCTP

From Neil Horman <nhorman@tuxdriver.com>
Newsgroups linux.kernel
Subject Re: Problem on SCTP
Date 2017-01-06 13:50 +0100
Message-ID <sWC81-20x-19@gated-at.bofh.it> (permalink)
References <sWza9-8fH-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Fri, Jan 06, 2017 at 05:34:47PM +0800, Sun Paul wrote:
> Hi
> 
> I am setting up a lab where the SCTP traffics from  client is passing
> through a linux router before reaching to the SCTP server running
> LKSCTP.
> 
> The linux router did not change the source address of the client, so
> when it arrived to the SCTP server, the source address is the oriingal
> one.
> 
> however, I found that there is no response from the SCTP server, any
> idea on this?
> 
> if I connect the client directly to the SCTP server, it do not have any issue.
> 
> help pls
> 
> rbk
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> 

Start with a tcpdump on the client and the server and attempt a connection,
check to see if the INIT and INIT-ACK chunks are arriving appropriately.

Neil

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Thread

Problem on SCTP Sun Paul <paulrbk@gmail.com> - 2017-01-06 10:40 +0100
  Re: Problem on SCTP Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> - 2017-01-06 12:50 +0100
    Re: Problem on SCTP Sun Paul <paulrbk@gmail.com> - 2017-01-09 03:10 +0100
  Re: Problem on SCTP Neil Horman <nhorman@tuxdriver.com> - 2017-01-06 13:50 +0100
    Re: Problem on SCTP Sun Paul <paulrbk@gmail.com> - 2017-01-09 03:10 +0100
      Re: Problem on SCTP Sun Paul <paulrbk@gmail.com> - 2017-01-09 03:40 +0100
      RE: Problem on SCTP David Laight <David.Laight@ACULAB.COM> - 2017-01-09 11:00 +0100
        Re: Problem on SCTP Sun Paul <paulrbk@gmail.com> - 2017-01-09 11:10 +0100
          Re: Problem on SCTP Neil Horman <nhorman@tuxdriver.com> - 2017-01-09 13:30 +0100
            Re: Problem on SCTP Sun Paul <paulrbk@gmail.com> - 2017-01-09 17:40 +0100
              Re: Problem on SCTP Neil Horman <nhorman@tuxdriver.com> - 2017-01-09 20:20 +0100
                Re: Problem on SCTP Sun Paul <paulrbk@gmail.com> - 2017-01-10 02:40 +0100
                Re: Problem on SCTP Sun Paul <paulrbk@gmail.com> - 2017-01-10 02:40 +0100
                Re: Problem on SCTP Neil Horman <nhorman@tuxdriver.com> - 2017-01-10 15:40 +0100
                Re: Problem on SCTP Sun Paul <paulrbk@gmail.com> - 2017-01-11 09:40 +0100
                Re: Problem on SCTP Neil Horman <nhorman@tuxdriver.com> - 2017-01-11 14:00 +0100
                Re: Problem on SCTP Sun Paul <paulrbk@gmail.com> - 2017-01-12 10:40 +0100
                RE: Problem on SCTP David Laight <David.Laight@ACULAB.COM> - 2017-01-12 11:00 +0100
                Re: Problem on SCTP Michael Tuexen <Michael.Tuexen@lurchi.franken.de> - 2017-01-12 12:20 +0100
                Re: Problem on SCTP Sun Paul <paulrbk@gmail.com> - 2017-01-13 04:30 +0100
                Re: Problem on SCTP Sun Paul <paulrbk@gmail.com> - 2017-01-13 04:30 +0100
                Re: Problem on SCTP Sun Paul <paulrbk@gmail.com> - 2017-01-13 04:40 +0100
                Re: Problem on SCTP Michael Tuexen <Michael.Tuexen@lurchi.franken.de> - 2017-01-13 10:50 +0100
                Re: Problem on SCTP Michael Tuexen <Michael.Tuexen@lurchi.franken.de> - 2017-01-13 14:20 +0100
                Re: Problem on SCTP Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> - 2017-01-16 19:50 +0100

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