Date: Thu, 16 Sep 2004 03:55:53 -0000 From: "Florian C. Smeets" <flo@kasimir.com> To: pf4freebsd@freelists.org Subject: [pf4freebsd] Re: nfsd send error 1 probably caused by pf ? Message-ID: <3FB2B203.1030704@kasimir.com> In-Reply-To: <20031112220709.GO17343@insomnia.benzedrine.cx> References: <3FB2ACA6.7030302@kasimir.com> <20031112220709.GO17343@insomnia.benzedrine.cx>
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Daniel Hartmeier wrote: > On Wed, Nov 12, 2003 at 10:56:54PM +0100, Florian C. Smeets wrote: >=20 >=20 >>Nov 12 19:38:57 bender kernel: nfsd send error 1 >=20 >=20 > Are you using nfs over udp or tcp? >=20 It's tcp. > If you are using scrub, try adding 'no-df' to all scrub rules. Some nfs > implementations (Linux and Solaris, mostly) use fragments with DF set, > which get dropped by scrub unless you use no-df. I'm only using scrub on the external interface not on the internal one=20 where the nfs is transferred. >=20 > If that doesn't solve it, add 'log' to all block rules and watch pflog > for blocked packets. Enable debug logging (pfctl -xm) and watch > /var/log/messages for pf related messages. Do you see fragment > reassembly there? I don't have any block rules on the internal interface ?! >=20 > Daniel >=20 I'm going to experiment a little further and see if i can find anything. Thanks, flo
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