Traffic Trace Info
DumpFile: 200302270400.dump
FileSize: 211.83MB
Id: 200302270400
StartTime: Thu Feb 27 04:00:00 2003
EndTime: Thu Feb 27 04:15:00 2003
TotalTime: 899.63 seconds
TotalCapSize: 165.23MB CapLen: 96 bytes
# of packets: 3053436 (1530.38MB)
AvgRate: 14.27Mbps stddev:1.24M
IP flow (unique src/dst pair) Information
# of flows: 352655 (avg. 8.66 pkts/flow)
Top 10 big flow size (bytes/total in %):
11.8% 2.5% 2.3% 1.9% 1.7% 1.6% 1.5% 1.4% 1.2% 1.2%
IP address Information
# of IPv4 addresses: 264304
Top 10 bandwidth usage (bytes/total in %):
14.8% 12.3% 10.7% 7.9% 7.6% 3.3% 2.8% 2.6% 2.5% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270400.pktlen.png)
detailed numbers
[ 16- 31]: 6351
[ 32- 63]: 731161
[ 64- 127]: 908703
[ 128- 255]: 157119
[ 256- 511]: 213736
[ 512- 1023]: 188905
[ 1024- 2047]: 847461
Protocol Breakdown
![[protocol breakdown chart]](200302270400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3053436 (100.00%) 1604719329 (100.00%) 525.55
ip 3043952 ( 99.69%) 1604431623 ( 99.98%) 527.09
tcp 2248081 ( 73.62%) 1455107210 ( 90.68%) 647.27
http(s) 453469 ( 14.85%) 541064357 ( 33.72%) 1193.17
http(c) 387200 ( 12.68%) 42247064 ( 2.63%) 109.11
squid 25777 ( 0.84%) 23877126 ( 1.49%) 926.30
smtp 65406 ( 2.14%) 17510963 ( 1.09%) 267.73
nntp 17596 ( 0.58%) 15618126 ( 0.97%) 887.60
ftp 124276 ( 4.07%) 50797942 ( 3.17%) 408.75
pop3 821 ( 0.03%) 110864 ( 0.01%) 135.04
imap 71 ( 0.00%) 24654 ( 0.00%) 347.24
telnet 2731 ( 0.09%) 172572 ( 0.01%) 63.19
ssh 482 ( 0.02%) 106357 ( 0.01%) 220.66
dns 3210 ( 0.11%) 286834 ( 0.02%) 89.36
bgp 157 ( 0.01%) 28181 ( 0.00%) 179.50
napster 106143 ( 3.48%) 50554820 ( 3.15%) 476.29
realaud 8122 ( 0.27%) 3005918 ( 0.19%) 370.10
rtsp 4063 ( 0.13%) 3368434 ( 0.21%) 829.05
icecast 17016 ( 0.56%) 15396643 ( 0.96%) 904.83
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1031413 ( 33.78%) 690931110 ( 43.06%) 669.89
udp 615077 ( 20.14%) 134541923 ( 8.38%) 218.74
dns 318600 ( 10.43%) 64428947 ( 4.01%) 202.23
realaud 33 ( 0.00%) 13794 ( 0.00%) 418.00
halflif 6 ( 0.00%) 1083 ( 0.00%) 180.50
starcra 1 ( 0.00%) 73 ( 0.00%) 73.00
everque 2 ( 0.00%) 184 ( 0.00%) 92.00
cuseeme 1 ( 0.00%) 92 ( 0.00%) 92.00
other 296408 ( 9.71%) 70096591 ( 4.37%) 236.49
icmp 152472 ( 4.99%) 12131042 ( 0.76%) 79.56
ip6 17272 ( 0.57%) 2025188 ( 0.13%) 117.25
other 11050 ( 0.36%) 626260 ( 0.04%) 56.68
frag 8 ( 0.00%) 3157 ( 0.00%) 394.62
tcpdump file: 200302270400.dump.gz (81.47 MB)