Date: Thu, 05 Jan 2012 18:10:04 -0600 From: Joseph Lenox <lordofhyphens@gmail.com> To: "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org> Subject: NFSv4 "stronger authentication required" error Message-ID: <4F063BDC.4080801@gmail.com>
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I've run into a strange problem while trying to mount from FreeBSD 9.0-RC3 to anything I can find using NFSv4. The command I'm using is: #mount -v gorkon:/dustbin /tmp/test This returns the following immediate information on a Debian 6 Linux box: mount: no type was given - I'll assume nfs because of the colon mount.nfs: timeout set for Thu Jan 5 17:37:40 2012 mount.nfs: trying text-based options 'vers=4,addr=[serverip],clientaddr=[cllientaddr]' mount.nfs: mount(2): Permission denied mount.nfs: access denied by server while mounting gorkon:/dustbin There's no log entry that I can find on the server (gorkon), and the following log entry is in my syslog for the debian box: [30082.224612] RPC: server gorkon requires stronger authentication. The NFS server has nfsuserd running, rpcbind running. I've tried to set the share in /etc/exports to use sec=sys (and connect the same way). I don't have Kerberos set up on this network, and I'm not about to start. The Debian NFSv4 servers do connect to a Solaris 10 NFSv4 server, and the FreeBSD box can't mount its own shares over NFS if I force use of nfsv4 (error is mount_nfs: /tmp/test, : Permission denied). A FreeBSD 8.2-RELEASE box won't mount either, same error. The Solaris 10 box also cannot mount the FreeBSD box's mount. The error for this machine is : genunix: [ID 664466 kern.notice] NFS compound failed for server gorkon: error 7 genunix: [ID 532867 kern.warning] WARNING: NFS server initial call to gorkon failed: permission denied. NFSv3 mounts work fine. Anyone know what's going on?
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