Traffic Trace Info
DumpFile: 200205251400.dump
FileSize: 338.38MB
Id: 200205251400
StartTime: Sat May 25 14:00:00 2002
EndTime: Sat May 25 14:19:40 2002
TotalTime: 1179.77 seconds
TotalCapSize: 262.14MB CapLen: 96 bytes
# of packets: 4996392 (2612.92MB)
AvgRate: 18.58Mbps stddev:3.10M
IP flow (unique src/dst pair) Information
# of flows: 172151 (avg. 29.02 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.2% 3.4% 3.0% 2.8% 2.7% 2.6% 2.3% 2.2% 1.9% 1.6%
IP address Information
# of IPv4 addresses: 132657
Top 10 bandwidth usage (bytes/total in %):
17.0% 4.8% 4.3% 4.2% 4.0% 4.0% 3.9% 3.4% 3.4% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200205251400.pktlen.png)
detailed numbers
[ 16- 31]: 23978
[ 32- 63]: 1774686
[ 64- 127]: 783553
[ 128- 255]: 262956
[ 256- 511]: 261053
[ 512- 1023]: 422217
[ 1024- 2047]: 1467949
Protocol Breakdown
![[protocol breakdown chart]](200205251400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996392 (100.00%) 2739843712 (100.00%) 548.36
ip 4933119 ( 98.73%) 2737869448 ( 99.93%) 555.00
tcp 4372711 ( 87.52%) 2560993941 ( 93.47%) 585.68
http(s) 941587 ( 18.85%) 937212115 ( 34.21%) 995.35
http(c) 784599 ( 15.70%) 80046704 ( 2.92%) 102.02
squid 154545 ( 3.09%) 103676008 ( 3.78%) 670.85
smtp 44268 ( 0.89%) 14093131 ( 0.51%) 318.36
nntp 44 ( 0.00%) 4209 ( 0.00%) 95.66
ftp 121708 ( 2.44%) 38340523 ( 1.40%) 315.02
pop3 8717 ( 0.17%) 4017565 ( 0.15%) 460.89
imap 4063 ( 0.08%) 5074526 ( 0.19%) 1248.96
telnet 4169 ( 0.08%) 838094 ( 0.03%) 201.03
ssh 6636 ( 0.13%) 724578 ( 0.03%) 109.19
dns 466 ( 0.01%) 32997 ( 0.00%) 70.81
bgp 252 ( 0.01%) 47032 ( 0.00%) 186.63
napster 674207 ( 13.49%) 408133625 ( 14.90%) 605.35
realaud 49 ( 0.00%) 2944 ( 0.00%) 60.08
rtsp 35183 ( 0.70%) 6012159 ( 0.22%) 170.88
icecast 209 ( 0.00%) 62103 ( 0.00%) 297.14
hotline 8 ( 0.00%) 1052 ( 0.00%) 131.50
other 1591634 ( 31.86%) 962659078 ( 35.14%) 604.82
udp 435990 ( 8.73%) 146843527 ( 5.36%) 336.80
dns 250299 ( 5.01%) 34047694 ( 1.24%) 136.03
rip 164 ( 0.00%) 19544 ( 0.00%) 119.17
realaud 17160 ( 0.34%) 6793896 ( 0.25%) 395.91
halflif 8 ( 0.00%) 480 ( 0.00%) 60.00
other 161426 ( 3.23%) 101777592 ( 3.71%) 630.49
icmp 114055 ( 2.28%) 29120122 ( 1.06%) 255.32
ipsec 79 ( 0.00%) 14090 ( 0.00%) 178.35
ip6 5179 ( 0.10%) 724115 ( 0.03%) 139.82
other 5105 ( 0.10%) 173653 ( 0.01%) 34.02
frag 58170 ( 1.16%) 69186984 ( 2.53%) 1189.39
tcpdump file: 200205251400.dump.gz (131.70 MB)