Re: DF flag on LKSCTP

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On Mon, Aug 10, 2015 at 04:36:01PM +0800, Sun Paul wrote:
> Hi
> 
> is there a way to configuration to configure the IPv4 "Don't Fragment"
> aligned with the system variable net.ipv4.ip_no_pmtu_disc?
> 
> from the testing so far, the DF always set to 1 for those SCTP packet
> generated from LKSCTP.
> 
> - paul
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PMT is set per peer address in sctp.  It defaults to on IIRC, and can be
disabled per peer via the SCTP_PEER_ADDR_PARAMS socket option.

Neil

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