who uses this port?

[Eugene Grosbein]

On 05.11.2015 02:40, Andriy Gapon wrote:
> $ sockstat -l | fgrep 631
> ?        ?          ?     ?  tcp4   127.0.0.1:631         *:*
> 
> $ nc -l 127.0.0.1 631
> nc: Address already in use

That may be nlockmgr, as for my system:

# sockstat -4lP tcp | fgrep \?            
?        ?          ?     ?  tcp4   *:698                 *:*

# rpcinfo -p | grep 698
    100021    0   tcp    698  nlockmgr
    100021    1   tcp    698  nlockmgr
    100021    3   tcp    698  nlockmgr
    100021    4   tcp    698  nlockmgr