Re: [Lksctp-developers] Fw: Intermittent SCTP multihoming breakage

2007-02-08 Thread Steve Hill
On Wed, 7 Feb 2007, Vlad Yasevich wrote: > I think I've tracked this down. Can you apply the attached patch on top > of the one I posted before and re-run your test. Using the 2.6.20 kernel on the sending side with both patches applied, the problem seems to be fixed. Thanks. -- -

RE: [Lksctp-developers] Fw: Intermittent SCTP multihoming breakage

2007-02-06 Thread Steve Hill
ets have been transmitted and lost in transit). Thanks. - Steve Hill Software Engineer Dialogic Fordingbridge, Hampshire, UK +44-1425-651392 [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html

RE: [Lksctp-developers] Fw: Intermittent SCTP multihoming breakage

2007-02-05 Thread Steve Hill
"$net" -p sctp -j DROP echo "set" sleep 5 iptables -F echo "flushed" sleep 5 done -- - Steve Hill Software Engineer Dialogic Fordingbridge, Hampshire, UK +44-1425-651392 [EMAIL PROTECTED] - To unsubscri

RE: [Lksctp-developers] Fw: Intermittent SCTP multihoming breakage

2007-02-05 Thread Steve Hill
(indicated by ping) is on the order of <0.25ms. - Steve Hill Software Engineer Dialogic Fordingbridge, Hampshire, UK +44-1425-651392 [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] Mor

RE: [Lksctp-developers] Fw: Intermittent SCTP multihoming breakage

2007-02-05 Thread Steve Hill
k. I've tried applying the patch. However, the failure still seems to happen in the original test system with a patched kernel. A look at the network traffic shows that the receiving side is still returning a gap-ack, the chunks in the gap are never resent and I don't see a FORWARD TSN

Re: Fw: Intermittent SCTP multihoming breakage

2007-01-11 Thread Steve Hill
the timetolive is set to 0, so this is what I have now done since I had not intended to set the timetolive in the first place (but I thought it was still worth posting details of the problem since it does appear to be a bug). -- - Steve Hill Software Engineer Dialogic Fordingbridge, Ham

Re: Fw: Intermittent SCTP multihoming breakage

2007-01-10 Thread Steve Hill
t this is not unordered data and I'm not clear on how abandoned chunks are supposed to be handled - I hadn't intentionally enabled the abandonment functionality, the timetolive was set on the transmitted chunks by accident. -- - Steve Hill Software Engineer Dialogic Ford