Portmap
Program	Version	Protocol	Port
portmapper	4	tcp	111
portmapper	3	tcp	111
portmapper	2	tcp	111
portmapper	4	udp	111
portmapper	3	udp	111
portmapper	2	udp	111
mountd	1	udp	35387
mountd	1	tcp	55921
mountd	2	udp	37936
mountd	2	tcp	35053
mountd	3	udp	36564
mountd	3	tcp	51795
status	1	udp	39744
status	1	tcp	57643
nfs	3	tcp	2049
nfs	4	tcp	2049
100227	3	tcp	2049
nlockmgr	1	udp	56918
nlockmgr	3	udp	56918
nlockmgr	4	udp	56918
nlockmgr	1	tcp	40593
nlockmgr	3	tcp	40593
nlockmgr	4	tcp	40593

SIP/2.0 404 Not Found
From: <sip:nm@nm>;tag=root
To: <sip:nm2@nm2>;tag=a55490-0-13c4-50029-1e4a4-31cc3a1b-1e4a4
Call-ID: 50000
CSeq: 42 OPTIONS
Via: SIP/2.0/UDP nm;received=224.7.125.189;rport=26810;branch=foo
Supported: replaces,100rel,timer
Accept: application/sdp
Allow: INVITE,ACK,CANCEL,BYE,OPTIONS,REFER,INFO,NOTIFY,PRACK,MESSAGE
Content-Length: 0