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Date: Wed, 9 Jul 2008 16:43:34 +0800 From: Herbert Xu <herbert@...dor.apana.org.au> To: Thomas Zeitlhofer <tzeitlho+lkml@...tuwien.ac.at> Cc: linux-kernel@...r.kernel.org, netdev@...r.kernel.org Subject: Re: IPSEC in 2.6.25 causes stalled connections On Tue, Jul 08, 2008 at 11:33:02PM +0200, Thomas Zeitlhofer wrote: > > (1) Use two (virtual) machines kvm1 and kvm2 and configure an IPSEC > connection between them. > (2) Watch the interface of one machine with nload or a similar tool > (3) kvm1:~# cat /dev/zero | netcat -l -p 12345 & > (4) kvm2:~# cat /dev/zero | netcat -l -p 12345 & > (5) kvm1:~# netcat kvm2 12345 >/dev/null > > According to (2), the packet flow from kvm2 to kvm1 can bee watched > now and everything works fine. > > (6) kvm2:~# netcat kvm1 12345 >/dev/null Thanks! I've reproduced the problem. Now we just need to figure out what it is :) Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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