Traffic Trace Info
DumpFile: 200302271900.dump
FileSize: 294.35MB
Id: 200302271900
StartTime: Thu Feb 27 19:00:00 2003
EndTime: Thu Feb 27 19:15:00 2003
TotalTime: 899.47 seconds
TotalCapSize: 229.32MB CapLen: 96 bytes
# of packets: 4261629 (2003.44MB)
AvgRate: 18.68Mbps stddev:1.68M
IP flow (unique src/dst pair) Information
# of flows: 322139 (avg. 13.23 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.3% 2.2% 1.9% 1.4% 1.1% 0.9% 0.9% 0.9% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 224510
Top 10 bandwidth usage (bytes/total in %):
5.4% 5.0% 4.3% 4.3% 3.8% 3.1% 3.0% 2.9% 2.5% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271900.pktlen.png)
detailed numbers
[ 16- 31]: 13616
[ 32- 63]: 1115719
[ 64- 127]: 1181420
[ 128- 255]: 294683
[ 256- 511]: 263207
[ 512- 1023]: 324787
[ 1024- 2047]: 1068197
Protocol Breakdown
![[protocol breakdown chart]](200302271900.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4261629 (100.00%) 2100763061 (100.00%) 492.95
ip 4242061 ( 99.54%) 2100171605 ( 99.97%) 495.08
tcp 3404314 ( 79.88%) 1936222766 ( 92.17%) 568.76
http(s) 1061074 ( 24.90%) 1044210391 ( 49.71%) 984.11
http(c) 813988 ( 19.10%) 97411611 ( 4.64%) 119.67
squid 25729 ( 0.60%) 18288311 ( 0.87%) 710.81
smtp 131376 ( 3.08%) 66730163 ( 3.18%) 507.93
nntp 163 ( 0.00%) 18220 ( 0.00%) 111.78
ftp 49430 ( 1.16%) 20227726 ( 0.96%) 409.22
pop3 3273 ( 0.08%) 581718 ( 0.03%) 177.73
imap 1064 ( 0.02%) 314500 ( 0.01%) 295.58
telnet 2086 ( 0.05%) 298964 ( 0.01%) 143.32
ssh 59605 ( 1.40%) 47651526 ( 2.27%) 799.46
dns 2943 ( 0.07%) 182912 ( 0.01%) 62.15
bgp 1022 ( 0.02%) 722311 ( 0.03%) 706.76
napster 103626 ( 2.43%) 44051954 ( 2.10%) 425.11
realaud 870 ( 0.02%) 338677 ( 0.02%) 389.28
rtsp 8763 ( 0.21%) 4323750 ( 0.21%) 493.41
icecast 39937 ( 0.94%) 37296863 ( 1.78%) 933.89
hotline 74 ( 0.00%) 5774 ( 0.00%) 78.03
other 1099033 ( 25.79%) 553557957 ( 26.35%) 503.68
udp 674029 ( 15.82%) 150884036 ( 7.18%) 223.85
dns 419381 ( 9.84%) 72994780 ( 3.47%) 174.05
realaud 35096 ( 0.82%) 14530935 ( 0.69%) 414.03
halflif 81 ( 0.00%) 4978 ( 0.00%) 61.46
starcra 1 ( 0.00%) 88 ( 0.00%) 88.00
everque 2 ( 0.00%) 158 ( 0.00%) 79.00
quake 1 ( 0.00%) 87 ( 0.00%) 87.00
other 219248 ( 5.14%) 63084786 ( 3.00%) 287.73
icmp 140211 ( 3.29%) 11883024 ( 0.57%) 84.75
ip6 3372 ( 0.08%) 497000 ( 0.02%) 147.39
other 20135 ( 0.47%) 684779 ( 0.03%) 34.01
frag 12685 ( 0.30%) 16255758 ( 0.77%) 1281.49
tcpdump file: 200302271900.dump.gz (121.03 MB)