[root@groad.net ~]# 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 57475 status
100024 1 tcp 38363 status
100011 1 udp 875 rquotad
100011 2 udp 875 rquotad
100011 1 tcp 875 rquotad
100011 2 tcp 875 rquotad
100005 1 udp 51781 mountd
100005 1 tcp 46651 mountd
100005 2 udp 39295 mountd
100005 2 tcp 44528 mountd
100005 3 udp 43831 mountd
100005 3 tcp 55580 mountd
100003 2 tcp 2049 nfs
100003 3 tcp 2049 nfs
100003 4 tcp 2049 nfs
100227 2 tcp 2049 nfs_acl
100227 3 tcp 2049 nfs_acl
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100003 4 udp 2049 nfs
100227 2 udp 2049 nfs_acl
100227 3 udp 2049 nfs_acl
100021 1 udp 41408 nlockmgr
100021 3 udp 41408 nlockmgr
100021 4 udp 41408 nlockmgr
100021 1 tcp 34419 nlockmgr
100021 3 tcp 34419 nlockmgr
100021 4 tcp 34419 nlockmgr