Traffic Trace Info
DumpFile: 200503271400.dump
FileSize: 352.47MB
Id: 200503271400
StartTime: Sun Mar 27 14:00:00 2005
EndTime: Sun Mar 27 14:15:00 2005
TotalTime: 900.12 seconds
TotalCapSize: 275.54MB CapLen: 96 bytes
# of packets: 5041523 (1959.25MB)
AvgRate: 18.26Mbps stddev:3.01M
IP flow (unique src/dst pair) Information
# of flows: 722165 (avg. 6.98 pkts/flow)
Top 10 big flow size (bytes/total in %):
11.9% 6.1% 2.8% 2.4% 2.3% 1.4% 1.3% 1.3% 1.3% 0.8%
IP address Information
# of IPv4 addresses: 419774
Top 10 bandwidth usage (bytes/total in %):
17.8% 12.0% 12.0% 8.6% 7.1% 6.4% 4.0% 3.3% 3.3% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200503271400.pktlen.png)
detailed numbers
[ 16- 31]: 25731
[ 32- 63]: 2498678
[ 64- 127]: 990443
[ 128- 255]: 130989
[ 256- 511]: 152415
[ 512- 1023]: 136576
[ 1024- 2047]: 1106691
Protocol Breakdown
![[protocol breakdown chart]](200503271400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5041523 (100.00%) 2054417881 (100.00%) 407.50
ip 4972319 ( 98.63%) 2052299834 ( 99.90%) 412.75
tcp 4137915 ( 82.08%) 1833118534 ( 89.23%) 443.01
http(s) 872672 ( 17.31%) 1111999278 ( 54.13%) 1274.25
http(c) 740760 ( 14.69%) 71091539 ( 3.46%) 95.97
squid 1065 ( 0.02%) 82396 ( 0.00%) 77.37
smtp 121126 ( 2.40%) 27595417 ( 1.34%) 227.82
nntp 78 ( 0.00%) 4982 ( 0.00%) 63.87
ftp 33922 ( 0.67%) 2943079 ( 0.14%) 86.76
pop3 2843 ( 0.06%) 558659 ( 0.03%) 196.50
imap 517 ( 0.01%) 79653 ( 0.00%) 154.07
telnet 91 ( 0.00%) 6738 ( 0.00%) 74.04
ssh 3378 ( 0.07%) 704297 ( 0.03%) 208.50
dns 410 ( 0.01%) 32311 ( 0.00%) 78.81
bgp 169 ( 0.00%) 35796 ( 0.00%) 211.81
napster 192 ( 0.00%) 20295 ( 0.00%) 105.70
realaud 7 ( 0.00%) 424 ( 0.00%) 60.57
rtsp 16679 ( 0.33%) 1047445 ( 0.05%) 62.80
icecast 102 ( 0.00%) 8200 ( 0.00%) 80.39
hotline 1 ( 0.00%) 60 ( 0.00%) 60.00
other 2332216 ( 46.26%) 616502563 ( 30.01%) 264.34
udp 561572 ( 11.14%) 189775205 ( 9.24%) 337.94
dns 417674 ( 8.28%) 95831503 ( 4.66%) 229.44
realaud 3879 ( 0.08%) 2535428 ( 0.12%) 653.63
everque 35 ( 0.00%) 5490 ( 0.00%) 156.86
unreal 2 ( 0.00%) 144 ( 0.00%) 72.00
other 136115 ( 2.70%) 91268545 ( 4.44%) 670.53
icmp 147966 ( 2.93%) 11881415 ( 0.58%) 80.30
ipsec 91 ( 0.00%) 8435 ( 0.00%) 92.69
ip6 669 ( 0.01%) 95073 ( 0.00%) 142.11
other 124106 ( 2.46%) 17421172 ( 0.85%) 140.37
frag 4688 ( 0.09%) 6644494 ( 0.32%) 1417.34
tcpdump file: 200503271400.dump.gz (123.95 MB)