program no_version protocole  no_port
    100000    2   tcp    111  portmapper
    100000    2   udp    111  portmapper
    100003    2   udp   2049  nfs
    100003    3   udp   2049  nfs
    100003    4   udp   2049  nfs
    100003    2   tcp   2049  nfs
    100003    3   tcp   2049  nfs
    100003    4   tcp   2049  nfs
    100024    1   udp  25169  status
    100021    1   udp  25169  nlockmgr
    100021    3   udp  25169  nlockmgr
    100021    4   udp  25169  nlockmgr
    100024    1   tcp   1055  status
    100021    1   tcp   1055  nlockmgr
    100021    3   tcp   1055  nlockmgr
    100021    4   tcp   1055  nlockmgr
    100005    1   udp    787  mountd
    100005    1   tcp    788  mountd
    100005    2   udp    787  mountd
    100005    2   tcp    788  mountd
    100005    3   udp    787  mountd
    100005    3   tcp    788  mountd