Traffic Trace Info
DumpFile: 200509220215.dump
FileSize: 377.77MB
Id: 200509220215
StartTime: Thu Sep 22 02:15:00 2005
EndTime: Thu Sep 22 02:30:00 2005
TotalTime: 900.16 seconds
TotalCapSize: 294.03MB CapLen: 96 bytes
# of packets: 5487568 (2781.89MB)
AvgRate: 25.92Mbps stddev:1.40M
IP flow (unique src/dst pair) Information
# of flows: 450659 (avg. 12.18 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.0% 4.9% 1.9% 1.9% 1.8% 1.6% 1.4% 1.0% 1.0% 0.7%
IP address Information
# of IPv4 addresses: 294984
Top 10 bandwidth usage (bytes/total in %):
17.7% 13.9% 11.3% 7.2% 6.0% 4.9% 4.5% 2.4% 2.4% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509220215.pktlen.png)
detailed numbers
[ 16- 31]: 52334
[ 32- 63]: 1642743
[ 64- 127]: 1432959
[ 128- 255]: 277200
[ 256- 511]: 276695
[ 512- 1023]: 158682
[ 1024- 2047]: 1646955
Protocol Breakdown
![[protocol breakdown chart]](200509220215.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5487568 (100.00%) 2917021564 (100.00%) 531.57
ip 5371466 ( 97.88%) 2913495426 ( 99.88%) 542.40
tcp 4353354 ( 79.33%) 2673628139 ( 91.66%) 614.15
http(s) 1312654 ( 23.92%) 1314907337 ( 45.08%) 1001.72
http(c) 800940 ( 14.60%) 73216406 ( 2.51%) 91.41
squid 488 ( 0.01%) 108189 ( 0.00%) 221.70
smtp 220538 ( 4.02%) 73828748 ( 2.53%) 334.77
nntp 49 ( 0.00%) 2992 ( 0.00%) 61.06
ftp 23787 ( 0.43%) 24253002 ( 0.83%) 1019.59
pop3 3742 ( 0.07%) 3374342 ( 0.12%) 901.75
imap 1703 ( 0.03%) 588433 ( 0.02%) 345.53
telnet 192 ( 0.00%) 15003 ( 0.00%) 78.14
ssh 2722 ( 0.05%) 551377 ( 0.02%) 202.56
dns 493 ( 0.01%) 41378 ( 0.00%) 83.93
bgp 396 ( 0.01%) 265076 ( 0.01%) 669.38
napster 11 ( 0.00%) 680 ( 0.00%) 61.82
realaud 1 ( 0.00%) 62 ( 0.00%) 62.00
rtsp 168 ( 0.00%) 21196 ( 0.00%) 126.17
icecast 426 ( 0.01%) 257279 ( 0.01%) 603.94
hotline 13 ( 0.00%) 1223 ( 0.00%) 94.08
other 1960460 ( 35.73%) 1181350263 ( 40.50%) 602.59
udp 826304 ( 15.06%) 210444412 ( 7.21%) 254.68
dns 439570 ( 8.01%) 109714526 ( 3.76%) 249.60
realaud 1 ( 0.00%) 73 ( 0.00%) 73.00
halflif 8 ( 0.00%) 1624 ( 0.00%) 203.00
starcra 37189 ( 0.68%) 2443180 ( 0.08%) 65.70
everque 5 ( 0.00%) 482 ( 0.00%) 96.40
unreal 1 ( 0.00%) 100 ( 0.00%) 100.00
quake 3 ( 0.00%) 237 ( 0.00%) 79.00
cuseeme 1 ( 0.00%) 87 ( 0.00%) 87.00
other 343735 ( 6.26%) 98084918 ( 3.36%) 285.35
icmp 168360 ( 3.07%) 13564972 ( 0.47%) 80.57
ip6 354 ( 0.01%) 32492 ( 0.00%) 91.79
other 23094 ( 0.42%) 15825411 ( 0.54%) 685.26
frag 5332 ( 0.10%) 7526898 ( 0.26%) 1411.65
tcpdump file: 200509220215.dump.gz (152.63 MB)