Traffic Trace Info
DumpFile: 200501071915.dump
FileSize: 393.48MB
Id: 200501071915
StartTime: Fri Jan 7 19:15:00 2005
EndTime: Fri Jan 7 19:30:01 2005
TotalTime: 900.36 seconds
TotalCapSize: 306.34MB CapLen: 96 bytes
# of packets: 5710785 (2244.82MB)
AvgRate: 20.91Mbps stddev:1.65M
IP flow (unique src/dst pair) Information
# of flows: 368086 (avg. 15.51 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.9% 2.4% 1.9% 1.5% 1.4% 1.1% 0.9% 0.9% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 249260
Top 10 bandwidth usage (bytes/total in %):
24.9% 3.8% 3.2% 3.0% 2.7% 2.6% 2.6% 2.5% 2.5% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200501071915.pktlen.png)
detailed numbers
[ 16- 31]: 32839
[ 32- 63]: 1968160
[ 64- 127]: 1739685
[ 128- 255]: 275378
[ 256- 511]: 197686
[ 512- 1023]: 284206
[ 1024- 2047]: 1212831
Protocol Breakdown
![[protocol breakdown chart]](200501071915.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5710785 (100.00%) 2353865724 (100.00%) 412.18
ip 5634646 ( 98.67%) 2351512429 ( 99.90%) 417.33
tcp 4665763 ( 81.70%) 2149674378 ( 91.33%) 460.73
http(s) 706877 ( 12.38%) 753432531 ( 32.01%) 1065.86
http(c) 1578662 ( 27.64%) 200574838 ( 8.52%) 127.05
squid 6852 ( 0.12%) 834049 ( 0.04%) 121.72
smtp 267382 ( 4.68%) 109105272 ( 4.64%) 408.05
nntp 237 ( 0.00%) 21902 ( 0.00%) 92.41
ftp 48440 ( 0.85%) 6544032 ( 0.28%) 135.10
pop3 4984 ( 0.09%) 1040399 ( 0.04%) 208.75
imap 1405 ( 0.02%) 114686 ( 0.00%) 81.63
telnet 1797 ( 0.03%) 191299 ( 0.01%) 106.45
ssh 7540 ( 0.13%) 575176 ( 0.02%) 76.28
dns 1104 ( 0.02%) 89314 ( 0.00%) 80.90
bgp 236 ( 0.00%) 124017 ( 0.01%) 525.50
napster 1188 ( 0.02%) 137143 ( 0.01%) 115.44
realaud 1861 ( 0.03%) 903702 ( 0.04%) 485.60
rtsp 63685 ( 1.12%) 30484497 ( 1.30%) 478.68
icecast 11290 ( 0.20%) 2260334 ( 0.10%) 200.21
hotline 6 ( 0.00%) 531 ( 0.00%) 88.50
other 1936262 ( 33.91%) 1042356318 ( 44.28%) 538.33
udp 656591 ( 11.50%) 156714230 ( 6.66%) 238.68
dns 385836 ( 6.76%) 99214722 ( 4.21%) 257.14
realaud 21544 ( 0.38%) 9451313 ( 0.40%) 438.70
starcra 2 ( 0.00%) 220 ( 0.00%) 110.00
everque 63 ( 0.00%) 9032 ( 0.00%) 143.37
unreal 6 ( 0.00%) 688 ( 0.00%) 114.67
quake 4 ( 0.00%) 728 ( 0.00%) 182.00
other 245023 ( 4.29%) 47897228 ( 2.03%) 195.48
icmp 106732 ( 1.87%) 11521885 ( 0.49%) 107.95
ipsec 182 ( 0.00%) 17836 ( 0.00%) 98.00
ip6 485 ( 0.01%) 77407 ( 0.00%) 159.60
other 204893 ( 3.59%) 33506693 ( 1.42%) 163.53
frag 316 ( 0.01%) 291967 ( 0.01%) 923.95
tcpdump file: 200501071915.dump.gz (158.12 MB)