nfs connectivity from Windows xp
Blackburn, Marvin
mblackburn at glenraven.com
Thu Jul 16 20:40:21 UTC 2009
I have set up an nfs server with an iptables firewall for an rhel 5.3
system with the following rules:
ACCEPT tcp -- 172.20.8.0/24 anywhere state NEW
tcp dpt:nfs /* nfsd */
ACCEPT tcp -- 172.20.8.0/24 anywhere state NEW
tcp dpt:sunrpc
ACCEPT udp -- 172.20.8.0/24 anywhere state NEW
udp dpt:sunrpc
ACCEPT tcp -- 172.20.8.0/24 anywhere state NEW
tcp dpt:maxim-asics
ACCEPT udp -- 172.20.8.0/24 anywhere state NEW
udp dpt:maxim-asics
ACCEPT tcp -- 172.20.8.0/24 anywhere state NEW
tcp dpt:892
ACCEPT udp -- 172.20.8.0/24 anywhere state NEW
udp dpt:892
ACCEPT tcp -- 172.20.8.0/24 anywhere state NEW
tcp dpt:875
ACCEPT udp -- 172.20.8.0/24 anywhere state NEW
udp dpt:875
ACCEPT tcp -- 172.20.8.0/24 anywhere state NEW
tcp dpt:pftp
ACCEPT udp -- 172.20.8.0/24 anywhere state NEW
udp dpt:pftp
If I use another rhel 5.3 client I can mount the exported "folder" and
navigate through it; however, I use the windows xp client (sfu) I get a
permission denied.
It apparently authenticates, presents the folder, but when you try to
get into it, it has permission denied. If I turn off the firewall it
works.
Has anyone else had this problem and successfully navigated around it?
(I don't want to turn off the firewall, and I don't want to implement
cifs for the users this effects).
The contents of my /etc/sysconfig/nfs file are:
RQUOTAD_PORT=875
LOCKD_TCPPORT=32803
LOCKD_UDPPORT=32769
MOUNTD_PORT=892
STATD_PORT=662
STATD_OUTGOING_PORT=2020
And I have nfs, portmap, and rpcsvcgssd.
_____________________________________
"He's no failure. He's not dead yet."
William Lloyd George
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