Date: Tue, 7 Mar 2006 13:25:30 -0500 From: Kris Kennaway <kris@obsecurity.org> To: Miguel Lopes Santos Ramos <miguel@anjos.strangled.net> Cc: kuriyama@imgsrc.co.jp, freebsd-stable@freebsd.org, kris@obsecurity.org Subject: Re: rpc.lockd brokenness (2) Message-ID: <20060307182530.GA81603@xor.obsecurity.org> In-Reply-To: <200603071817.k27IH07c001834@compaq.anjos.strangled.net> References: <20060307180820.GA35621@xor.obsecurity.org> <200603071817.k27IH07c001834@compaq.anjos.strangled.net>
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--CE+1k2dSO48ffgeK Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Mar 07, 2006 at 06:17:00PM +0000, Miguel Lopes Santos Ramos wrote: > > OK, thanks. Please try to obtain a tcpdump -vvv trace of the broken > > operation. > > > > Kris >=20 > Will you help me? I've been trying to use tcpdump -vvv on this but I get > either a lot of trash or nothing. Which ports should I dump? > > So far I tried running on the server > # tcpdump -vvv 'host <client> and (udp port lockd or udp port sunrpc)' >=20 > This gets me nothing. When I try nfs ports I get lots of trash, since all > filesystems in this client are nfs mounted from this server. You do indeed need to dump the nfs traffic. Try to do it when the system is otherwise quiet if it is generating too much traffic. Kris --CE+1k2dSO48ffgeK Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.1 (FreeBSD) iD8DBQFEDdAaWry0BWjoQKURAlhqAJ49uHWeSjNATkGr5V1xPbMFUYPScgCfTgt0 eMSRo4oXydkQJ2p0jBnkoZo= =pnN3 -----END PGP SIGNATURE----- --CE+1k2dSO48ffgeK--
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