There are 2 servers in different routed networks.
I can ping, ssh from one to another via router, and nmap utility shows opened tcp:111 and udp:111 ports.
Also both servers show something like that:
root@storage2:/# rpcinfo -p
program vers proto port service
100000 4 tcp 111 portmapper
100000 3 tcp 111 portmapper
100000 2 tcp 111 portmapper
100000 4 udp 111 portmapper
100000 3 udp 111 portmapper
100000 2 udp 111 portmapper
100024 1 udp 59730 status
100024 1 tcp 54613 status
Problem is when I try to mount NFS share or connect glusterfs server from both sides I have a timeout error. I'd then tried to check RPC connectivity:
root@nas:/home/vjkim# rpcinfo -p 172.18.3.4
rpcinfo: can't contact portmapper: RPC: Remote system error - Connection timed out
I'd double checked that I have ALL: ALL in /etc/hosts.allow for both servers. nmap from both shows something like:
Starting Nmap 5.21 ( http://nmap.org ) at 2014-09-18 16:02 ALMT
Nmap scan report for 172.18.3.4
Host is up (0.00032s latency).
Not shown: 996 closed ports
PORT STATE SERVICE VERSION
22/tcp open ssh (protocol 2.0)
111/tcp open rpcbind
| rpcinfo:
| 100000 2,3,4 111/udp rpcbind
| 100024 1 59730/udp status
| 100000 2,3,4 111/tcp rpcbind
|_100024 1 54613/tcp status
139/tcp open netbios-ssn Samba smbd 3.X (workgroup: STORAGE2)
445/tcp open netbios-ssn Samba smbd 3.X (workgroup: STORAGE2)
Can you point me to direction, where can be a problem?
I'm really out of clue, where else can it be.