NFS mount Error: "System Error: Connection refused"
Hi, Greetings !
I am trying to nfs mount a directory from my server on another workstation and it is throwing up the following error. mount: mount to NFS server 'craycx1' failed: System Error: Connection refused. I edited /etc/exports file on the server with correct syntax and there is nothing in /etc/hosts.allow and /etc/hosts.deny. I am able to ssh from client to server and vice versa successfully. rcpinfo indicates that NFS server is running.. Please suggest me whatelse can be wrong ? Thanks in advance for your time and support. Sen |
what is the output of these commands in your nfs client?
rpcinfo -p craycx1 showmount -e craycx1 also, make sure you have no firewall blocking the ports in either client or the server. |
John:
thanks for the reply. # rpcinfo -p craycx1 rpcinfo: can't contact portmapper: RPC: Remote system error - Connection refused # showmount -e craycx1 mount clntudp_create: RPC: Port mapper failure - RPC: Unable to receive I disabled firewall for NFS service, how to make sure that I did it correctly. Can I check with any config file? thanks again |
is portmapper running in the server? usually it should be something like /etc/init.d/portmap start.
start that in the client as well. also, if you have nmap in the client, do a portscan to see which ports are open in the server. |
John,
portmapper server is running both in server and client machines. The problem is firewall !!. Currently I disabled it for a moment and everything seems to be working now. I am able to mount the directory on client machine. I am configuring firewall now. Thanks for the support Have a good weekend ! Sen |
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