Date: Tue, 11 Mar 2003 23:07:30 +0000 From: Ian Dowse <iedowse@maths.tcd.ie> To: Eric Anderson <anderson@centtech.com> Cc: freebsd-bugs@FreeBSD.org Subject: Re: kern/22594: NFS can't handle asymmetric server routing Message-ID: <200303112307.aa08677@salmon.maths.tcd.ie> In-Reply-To: Your message of "Tue, 11 Mar 2003 14:50:07 PST." <200303112250.h2BMo7IJ056143@freefall.freebsd.org>
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In message <200303112250.h2BMo7IJ056143@freefall.freebsd.org>, Eric Anderson wr ites: > This fix works for the NFS server side, but from the client side, there > is no way (that I know of) that allows you to allow this behavior. In > other words, if I have a Solaris NFS server (that incorrectly responds > on a different interface with the wrong source address), my FreeBSD NFS > client hangs. I have submitted a PR for this long ago, and was told > "too bad - they didn't follow the specs", but the reality is that the > FreeBSD mount command (and amd for that matter) should have a bypass to > say "I don't care if it comes back from a different source address, take > it anyway" - so it will work. I know it is a security risk, but I > should be able to enable that if I'd like. > > This PR should be re-opened. The "-c" option to mount_nfs should do what you want - does this work for you? I'm not sure if there's a way to do this for amd, though on a recent (less than 6 weeks old) -STABLE you cound try setting the sysctl variable `vfs.nfs.nfs_ip_paranoia' to 0. Ian To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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