Traffic Trace Info
DumpFile: 200207071400.dump
FileSize: 332.80MB
Id: 200207071400
StartTime: Sun Jul 7 14:00:00 2002
EndTime: Sun Jul 7 14:27:44 2002
TotalTime: 1663.66 seconds
TotalCapSize: 256.99MB CapLen: 96 bytes
# of packets: 4967142 (2979.93MB)
AvgRate: 15.03Mbps stddev:1.42M
IP flow (unique src/dst pair) Information
# of flows: 164833 (avg. 30.13 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.5% 4.8% 4.0% 3.2% 2.4% 2.4% 1.9% 1.9% 1.8% 1.8%
IP address Information
# of IPv4 addresses: 111927
Top 10 bandwidth usage (bytes/total in %):
7.5% 6.5% 5.1% 4.8% 4.8% 4.1% 4.1% 4.0% 4.0% 3.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200207071400.pktlen.png)
detailed numbers
[ 16- 31]: 11037
[ 32- 63]: 1273987
[ 64- 127]: 774263
[ 128- 255]: 344471
[ 256- 511]: 393004
[ 512- 1023]: 554526
[ 1024- 2047]: 1615854
Protocol Breakdown
![[protocol breakdown chart]](200207071400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4967142 (100.00%) 3124680099 (100.00%) 629.07
ip 4952530 ( 99.71%) 3124237147 ( 99.99%) 630.84
tcp 3944331 ( 79.41%) 2652378766 ( 84.88%) 672.45
http(s) 604915 ( 12.18%) 624365212 ( 19.98%) 1032.15
http(c) 610684 ( 12.29%) 60333521 ( 1.93%) 98.80
squid 103602 ( 2.09%) 108687686 ( 3.48%) 1049.09
smtp 81780 ( 1.65%) 19769308 ( 0.63%) 241.74
nntp 184 ( 0.00%) 11439 ( 0.00%) 62.17
ftp 41644 ( 0.84%) 43481397 ( 1.39%) 1044.12
pop3 5580 ( 0.11%) 415240 ( 0.01%) 74.42
imap 240 ( 0.00%) 18525 ( 0.00%) 77.19
telnet 764 ( 0.02%) 133855 ( 0.00%) 175.20
ssh 53353 ( 1.07%) 4059838 ( 0.13%) 76.09
dns 1480 ( 0.03%) 1467270 ( 0.05%) 991.40
bgp 444 ( 0.01%) 100348 ( 0.00%) 226.01
napster 971560 ( 19.56%) 589776830 ( 18.87%) 607.04
realaud 33 ( 0.00%) 2501 ( 0.00%) 75.79
rtsp 35766 ( 0.72%) 2320471 ( 0.07%) 64.88
icecast 839 ( 0.02%) 446587 ( 0.01%) 532.28
hotline 29851 ( 0.60%) 45169808 ( 1.45%) 1513.18
other 1401372 ( 28.21%) 1151809905 ( 36.86%) 821.92
udp 780761 ( 15.72%) 382167979 ( 12.23%) 489.48
dns 305111 ( 6.14%) 44047058 ( 1.41%) 144.36
rip 194 ( 0.00%) 20257 ( 0.00%) 104.42
realaud 2178 ( 0.04%) 141212 ( 0.00%) 64.84
halflif 8 ( 0.00%) 4421 ( 0.00%) 552.62
starcra 3 ( 0.00%) 1518 ( 0.00%) 506.00
everque 1344 ( 0.03%) 84938 ( 0.00%) 63.20
unreal 1 ( 0.00%) 890 ( 0.00%) 890.00
quake 4866 ( 0.10%) 2036766 ( 0.07%) 418.57
cuseeme 5 ( 0.00%) 2962 ( 0.00%) 592.40
other 466597 ( 9.39%) 335628667 ( 10.74%) 719.31
icmp 151432 ( 3.05%) 40385763 ( 1.29%) 266.69
ipsec 89 ( 0.00%) 15718 ( 0.00%) 176.61
ip6 7049 ( 0.14%) 1024962 ( 0.03%) 145.41
other 68868 ( 1.39%) 48263959 ( 1.54%) 700.82
frag 132560 ( 2.67%) 162092185 ( 5.19%) 1222.78
tcpdump file: 200207071400.dump.gz (130.54 MB)