Traffic Trace Info
DumpFile: 200202051400.dump
FileSize: 327.83MB
Id: 200202051400
StartTime: Tue Feb 5 14:00:00 2002
EndTime: Tue Feb 5 14:22:36 2002
TotalTime: 1355.98 seconds
TotalCapSize: 251.66MB CapLen: 96 bytes
# of packets: 4991506 (1538.51MB)
AvgRate: 9.52Mbps stddev:1.89M
IP flow (unique src/dst pair) Information
# of flows: 132530 (avg. 37.66 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.9% 3.1% 3.0% 2.1% 2.0% 1.6% 1.5% 1.5% 1.4% 1.0%
IP address Information
# of IPv4 addresses: 79137
Top 10 bandwidth usage (bytes/total in %):
4.9% 4.9% 4.1% 4.1% 3.8% 3.6% 3.1% 2.5% 2.3% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200202051400.pktlen.png)
detailed numbers
[ 16- 31]: 23705
[ 32- 63]: 2659230
[ 64- 127]: 870279
[ 128- 255]: 220335
[ 256- 511]: 208818
[ 512- 1023]: 260341
[ 1024- 2047]: 748798
Protocol Breakdown
![[protocol breakdown chart]](200202051400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4991506 (100.00%) 1613248496 (100.00%) 323.20
ip 4958600 ( 99.34%) 1612262282 ( 99.94%) 325.14
tcp 3277379 ( 65.66%) 1436953106 ( 89.07%) 438.45
http(s) 875900 ( 17.55%) 782148627 ( 48.48%) 892.97
http(c) 1160076 ( 23.24%) 127089597 ( 7.88%) 109.55
squid 2132 ( 0.04%) 254598 ( 0.02%) 119.42
smtp 131183 ( 2.63%) 46973058 ( 2.91%) 358.07
nntp 288 ( 0.01%) 19597 ( 0.00%) 68.05
ftp 46763 ( 0.94%) 6270651 ( 0.39%) 134.09
pop3 11947 ( 0.24%) 3393273 ( 0.21%) 284.03
imap 288 ( 0.01%) 22023 ( 0.00%) 76.47
telnet 1638 ( 0.03%) 395094 ( 0.02%) 241.21
ssh 8234 ( 0.16%) 1125041 ( 0.07%) 136.63
dns 1142 ( 0.02%) 75727 ( 0.00%) 66.31
bgp 273 ( 0.01%) 45167 ( 0.00%) 165.45
napster 302349 ( 6.06%) 222417541 ( 13.79%) 735.63
realaud 566 ( 0.01%) 37456 ( 0.00%) 66.18
rtsp 42591 ( 0.85%) 26772067 ( 1.66%) 628.59
icecast 12637 ( 0.25%) 10328720 ( 0.64%) 817.34
hotline 6043 ( 0.12%) 362640 ( 0.02%) 60.01
other 673009 ( 13.48%) 209210471 ( 12.97%) 310.86
udp 535135 ( 10.72%) 99861878 ( 6.19%) 186.61
dns 394693 ( 7.91%) 46486466 ( 2.88%) 117.78
rip 308 ( 0.01%) 34728 ( 0.00%) 112.75
realaud 24620 ( 0.49%) 13059496 ( 0.81%) 530.44
halflif 1249 ( 0.03%) 256749 ( 0.02%) 205.56
everque 1 ( 0.00%) 86 ( 0.00%) 86.00
unreal 54160 ( 1.09%) 5612396 ( 0.35%) 103.63
other 60045 ( 1.20%) 34409781 ( 2.13%) 573.07
icmp 1086325 ( 21.76%) 69763276 ( 4.32%) 64.22
igmp 268 ( 0.01%) 16080 ( 0.00%) 60.00
ipsec 62 ( 0.00%) 11556 ( 0.00%) 186.39
ip6 41621 ( 0.83%) 5035853 ( 0.31%) 120.99
other 17810 ( 0.36%) 620533 ( 0.04%) 34.84
frag 20851 ( 0.42%) 25041157 ( 1.55%) 1200.96
tcpdump file: 200202051400.dump.gz (118.19 MB)