Hi all
What will be the source and destination port for non-TCP/UDP flows. For
instance, if you look below - first O/P is for ICMP request and the second
O/P is for ICMP reply.
router2#sh ip cache flow
IP packet size distribution (117476 total packets):
1-32 64 96 128 160 192 224 256 288 320 352 384 416 448
480
.000 .366 .252 .056 .145 .064 .052 .060 .000 .000 .000 .000 .000 .000
.000
512 544 576 1024 1536 2048 2560 3072 3584 4096 4608
.000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
IP Flow Switching Cache, 278544 bytes
2 active, 4094 inactive, 59946 added
1080909 ager polls, 0 flow alloc failures
Active flows timeout in 30 minutes
Inactive flows timeout in 15 seconds
IP Sub Flow Cache, 25800 bytes
4 active, 1020 inactive, 73509 added, 59844 added to flow
0 alloc failures, 0 force free
1 chunk, 2 chunks added
last clearing of statistics never
Protocol Total Flows Packets Bytes Packets Active(Sec)
Idle(Sec)
-------- Flows /Sec /Flow /Pkt /Sec /Flow /Flow
TCP-Telnet 111 0.0 90 41 0.0 22.5 14.0
TCP-FTP 19 0.0 1 60 0.0 0.0 15.3
TCP-WWW 19 0.0 3 50 0.0 0.2 1.5
TCP-other 134 0.0 1 66 0.0 0.0 15.5
UDP-DNS 34112 0.0 1 84 0.0 0.0 15.4
UDP-TFTP 3051 0.0 7 49 0.0 29.8 15.4
UDP-other 9979 0.0 3 138 0.0 2.1 15.4
ICMP 12519 0.0 1 152 0.0 1.5 15.0
Total: 59944 0.1 1 99 0.2 2.2 15.3
SrcIf SrcIPaddress DstIf DstIPaddress Pr SrcP DstP
Pkts
Gi0/1 10.20.30.41 Local 10.20.30.42 01 0000 0800
15
router2#ping 10.20.30.41
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.20.30.41, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
router2#sh ip cache flow
IP packet size distribution (117497 total packets):
1-32 64 96 128 160 192 224 256 288 320 352 384 416 448
480
.000 .366 .252 .056 .145 .064 .052 .060 .000 .000 .000 .000 .000 .000
.000
512 544 576 1024 1536 2048 2560 3072 3584 4096 4608
.000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
IP Flow Switching Cache, 278544 bytes
5 active, 4091 inactive, 59950 added
1080960 ager polls, 0 flow alloc failures
Active flows timeout in 30 minutes
Inactive flows timeout in 15 seconds
IP Sub Flow Cache, 25800 bytes
10 active, 1014 inactive, 73517 added, 59848 added to flow
0 alloc failures, 0 force free
1 chunk, 2 chunks added
last clearing of statistics never
Protocol Total Flows Packets Bytes Packets Active(Sec)
Idle(Sec)
-------- Flows /Sec /Flow /Pkt /Sec /Flow /Flow
TCP-Telnet 111 0.0 90 41 0.0 22.5 14.0
TCP-FTP 19 0.0 1 60 0.0 0.0 15.3
TCP-WWW 19 0.0 3 50 0.0 0.2 1.5
TCP-other 134 0.0 1 66 0.0 0.0 15.5
UDP-DNS 34112 0.0 1 84 0.0 0.0 15.4
UDP-TFTP 3051 0.0 7 49 0.0 29.8 15.4
UDP-other 9979 0.0 3 138 0.0 2.1 15.4
ICMP 12520 0.0 1 152 0.0 1.5 15.0
Total: 59945 0.1 1 99 0.2 2.2 15.3
SrcIf SrcIPaddress DstIf DstIPaddress Pr SrcP DstP
Pkts
Gi0/1 10.20.30.41 Local 10.20.30.42 01 0000 0000
15
With regards
Kings
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