From mboxrd@z Thu Jan 1 00:00:00 1970 From: Herbert Xu Subject: Re: ipsec tunnel asymmetrical mtu Date: Tue, 27 Jun 2006 18:37:55 +1000 Message-ID: <20060627083755.GA26037@gondor.apana.org.au> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: netdev@vger.kernel.org Return-path: Received: from rhun.apana.org.au ([64.62.148.172]:35087 "EHLO arnor.apana.org.au") by vger.kernel.org with ESMTP id S932892AbWF0JiF (ORCPT ); Tue, 27 Jun 2006 05:38:05 -0400 To: Marco Berizzi Content-Disposition: inline In-Reply-To: Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On Tue, Jun 27, 2006 at 08:45:52AM +0200, Marco Berizzi wrote: > > >>Herbert Xu wrote: > >> > >>>However, the fact that the tcpdump causes more chunky packets to > >>>make it through could be an indication that there is a bug somewhere > >>>in our NAT/IPsec code or at least a suboptimal memory allocation > >>>strategy that's somehow avoided when AF_PACKET pins the skb down. > > JFYI: same problem with 2.6.17-git10 (tcpdump 'resolves' the > problem) Hey I thought your problem went away because your hardware is gone! Just kidding :) Seriously, I should have some time to spend on this soon once I push out the current batch of Xen and crypto patches. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt