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Re: [SCTP-Discussion] ext_sendto() failing with "Error 5: Input/Output Error" on IPv6


Chronological Thread 
  • From: Thomas Dreibholz <dreibh AT iem.uni-due.de>
  • To: sctp-discussion AT sctp.de
  • Subject: Re: [SCTP-Discussion] ext_sendto() failing with "Error 5: Input/Output Error" on IPv6
  • Date: Tue, 8 Nov 2011 16:00:09 +0100
  • List-archive: <http://lists.franken.de/pipermail/sctp-discussion>
  • List-id: SCTP Discussions <sctp-discussion.sctp.de>
  • Organization: University of Duisburg-Essen, Institute for Experimental Mathematics

Dear Amit,

On Tuesday 08 November 2011, Amit Varshney wrote:
> Hi,
>
> I am using SCTP Library sctplib-1.0.10 with socketapi-2.2.4 on IPv6.
>
> I used *ext_sendto()* for sending one message over SCTP using IPv6
> address from machine1 to machine2 (I am having RHEL server Release 5 on
> both the machines).
>
> However this API is failing with "Error 5: Input/Output Error"
>
> I tried using the same configuration with Ipv4 on the same machines and it
> is working.
>
> Could you please tell what could be the possible issue?

What type of IPv6 addresses are you using? Link-local or global?

Which programs are you using for your tests with which parameters? Try
combined_server_1to1 and terminal from the socket_programs/ directory in the
socketapi package.


Best regards
--
=======================================================================
Dr. Thomas Dreibholz

University of Duisburg-Essen, Room ES210
Inst. for Experimental Mathematics Ellernstraße 29
Computer Networking Technology Group D-45326 Essen/Germany
-----------------------------------------------------------------------
E-Mail:
dreibh AT iem.uni-due.de
Homepage: http://www.iem.uni-due.de/~dreibh
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