On Saturday 26 April 2008 13:24, Craig White wrote: > On Sat, 2008-04-26 at 13:11 +0100, Anne Wilson wrote: > > On Saturday 26 April 2008 11:16, Anne Wilson wrote: > > > On Saturday 26 April 2008 10:49, Anne Wilson wrote: > > > > This morning my laptop could not connect to the server by its fstab > > > > mounts. I restarted nfs and restarted the network on the server, all > > > > without making any difference. Restarting the network brought > > > > > > > > Bringing up interface borg2: RTNETLINK answers: File exists > > > > Error adding address 192.168.0.40 for eth0. > > > > > > > > but ifconfig shows the correct address for eth0. > > > > > > > > What else should I look for? > > > > > > I presume these lines are relevant - > > > > > > Apr 26 11:11:52 borg2 automount[2547]: create_udp_client: hostname > > > lookup failed: No such process > > > Apr 26 11:11:52 borg2 automount[2547]: create_tcp_client: hostname > > > lookup failed: No such process > > > Apr 26 11:11:52 borg2 automount[2547]: lookup_mount: exports lookup > > > failed for .directory > > > > > > What is the cause of this? Thanks > > > > This is a firewall issue. If I turn off the firewall everything works. > > NFS and SMB are marked as trusted services, but it seems that is not > > enough. Which ports need to be opened to use these services? I googled > > and followed that advice, which didn't work, so now I have to ask here. > > ---- > https://www.redhat.com/archives/fedora-list/2008-March/msg02366.html > Hmmm - I had opened 111 and 4000-4004, but it seems that they may be the wrong ones. OTOH, this is a huge list. Do I need all these open? rpcinfo -p program vers proto port 100000 2 tcp 111 portmapper 100000 2 udp 111 portmapper 100024 1 udp 855 status 100024 1 tcp 858 status 100011 1 udp 804 rquotad 100011 2 udp 804 rquotad 100011 1 tcp 807 rquotad 100011 2 tcp 807 rquotad 100003 2 udp 2049 nfs 100003 3 udp 2049 nfs 100003 4 udp 2049 nfs 100021 1 udp 32768 nlockmgr 100021 3 udp 32768 nlockmgr 100021 4 udp 32768 nlockmgr 100003 2 tcp 2049 nfs 100003 3 tcp 2049 nfs 100003 4 tcp 2049 nfs 100021 1 tcp 55766 nlockmgr 100021 3 tcp 55766 nlockmgr 100021 4 tcp 55766 nlockmgr 100005 1 udp 820 mountd 100005 1 tcp 823 mountd 100005 2 udp 820 mountd 100005 2 tcp 823 mountd 100005 3 udp 820 mountd 100005 3 tcp 823 mountd Anne