Traffic Trace Info
DumpFile: 200302270530.dump
FileSize: 162.16MB
Id: 200302270530
StartTime: Thu Feb 27 05:30:00 2003
EndTime: Thu Feb 27 05:45:00 2003
TotalTime: 900.30 seconds
TotalCapSize: 125.94MB CapLen: 96 bytes
# of packets: 2373625 (1078.81MB)
AvgRate: 10.05Mbps stddev:1.11M
IP flow (unique src/dst pair) Information
# of flows: 315626 (avg. 7.52 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.7% 2.6% 2.5% 2.1% 1.8% 1.3% 1.3% 1.3% 1.3% 1.2%
IP address Information
# of IPv4 addresses: 243839
Top 10 bandwidth usage (bytes/total in %):
12.7% 11.8% 7.9% 5.9% 5.4% 3.8% 2.8% 2.7% 2.6% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270530.pktlen.png)
detailed numbers
[ 16- 31]: 3244
[ 32- 63]: 678263
[ 64- 127]: 645290
[ 128- 255]: 136279
[ 256- 511]: 193513
[ 512- 1023]: 140907
[ 1024- 2047]: 576129
Protocol Breakdown
![[protocol breakdown chart]](200302270530.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2373625 (100.00%) 1131217133 (100.00%) 476.58
ip 2368657 ( 99.79%) 1131066088 ( 99.99%) 477.51
tcp 1680800 ( 70.81%) 994527456 ( 87.92%) 591.70
http(s) 209697 ( 8.83%) 182643102 ( 16.15%) 870.99
http(c) 312529 ( 13.17%) 35517780 ( 3.14%) 113.65
squid 22739 ( 0.96%) 21652138 ( 1.91%) 952.20
smtp 52105 ( 2.20%) 13848615 ( 1.22%) 265.78
nntp 15532 ( 0.65%) 13436018 ( 1.19%) 865.05
ftp 70480 ( 2.97%) 41923884 ( 3.71%) 594.83
pop3 2165 ( 0.09%) 967846 ( 0.09%) 447.04
imap 141 ( 0.01%) 73036 ( 0.01%) 517.99
telnet 4449 ( 0.19%) 278810 ( 0.02%) 62.67
ssh 773 ( 0.03%) 93737 ( 0.01%) 121.26
dns 10523 ( 0.44%) 752888 ( 0.07%) 71.55
bgp 155 ( 0.01%) 30432 ( 0.00%) 196.34
napster 77197 ( 3.25%) 41514152 ( 3.67%) 537.77
realaud 30 ( 0.00%) 1800 ( 0.00%) 60.00
rtsp 5847 ( 0.25%) 3482955 ( 0.31%) 595.68
icecast 513 ( 0.02%) 153360 ( 0.01%) 298.95
hotline 8 ( 0.00%) 964 ( 0.00%) 120.50
other 895828 ( 37.74%) 638152665 ( 56.41%) 712.36
udp 518142 ( 21.83%) 120734637 ( 10.67%) 233.01
dns 302228 ( 12.73%) 61733782 ( 5.46%) 204.26
realaud 6495 ( 0.27%) 2167272 ( 0.19%) 333.68
halflif 3 ( 0.00%) 194 ( 0.00%) 64.67
starcra 1 ( 0.00%) 92 ( 0.00%) 92.00
everque 1 ( 0.00%) 92 ( 0.00%) 92.00
other 209396 ( 8.82%) 56832550 ( 5.02%) 271.41
icmp 146794 ( 6.18%) 13604339 ( 1.20%) 92.68
ip6 16800 ( 0.71%) 1983588 ( 0.18%) 118.07
other 6121 ( 0.26%) 216068 ( 0.02%) 35.30
frag 7 ( 0.00%) 2906 ( 0.00%) 415.14
tcpdump file: 200302270530.dump.gz (62.85 MB)