Traffic Trace Info
DumpFile: 200410261400.dump
FileSize: 443.31MB
Id: 200410261400
StartTime: Tue Oct 26 14:00:01 2004
EndTime: Tue Oct 26 14:15:01 2004
TotalTime: 899.92 seconds
TotalCapSize: 345.73MB CapLen: 96 bytes
# of packets: 6395488 (3013.60MB)
AvgRate: 28.09Mbps stddev:0.71M
IP flow (unique src/dst pair) Information
# of flows: 446714 (avg. 14.32 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.0% 6.4% 1.3% 1.2% 1.1% 1.1% 1.0% 1.0% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 327019
Top 10 bandwidth usage (bytes/total in %):
17.8% 8.2% 8.2% 6.6% 6.6% 4.3% 3.8% 3.0% 2.9% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200410261400.pktlen.png)
detailed numbers
[ 16- 31]: 40564
[ 32- 63]: 2085724
[ 64- 127]: 1558174
[ 128- 255]: 422677
[ 256- 511]: 331942
[ 512- 1023]: 249276
[ 1024- 2047]: 1707131
Protocol Breakdown
![[protocol breakdown chart]](200410261400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6395488 (100.00%) 3159988711 (100.00%) 494.10
ip 6296445 ( 98.45%) 3156917363 ( 99.90%) 501.38
tcp 5165037 ( 80.76%) 2887531047 ( 91.38%) 559.05
http(s) 1236514 ( 19.33%) 1435862873 ( 45.44%) 1161.22
http(c) 1465310 ( 22.91%) 201795821 ( 6.39%) 137.72
squid 14160 ( 0.22%) 11315184 ( 0.36%) 799.09
smtp 114604 ( 1.79%) 26523467 ( 0.84%) 231.44
nntp 518 ( 0.01%) 52599 ( 0.00%) 101.54
ftp 19529 ( 0.31%) 3641814 ( 0.12%) 186.48
pop3 3752 ( 0.06%) 807432 ( 0.03%) 215.20
imap 1160 ( 0.02%) 112919 ( 0.00%) 97.34
telnet 3122 ( 0.05%) 372978 ( 0.01%) 119.47
ssh 15898 ( 0.25%) 1300637 ( 0.04%) 81.81
dns 845 ( 0.01%) 55980 ( 0.00%) 66.25
bgp 181 ( 0.00%) 67902 ( 0.00%) 375.15
napster 16783 ( 0.26%) 1397443 ( 0.04%) 83.27
realaud 2179 ( 0.03%) 135796 ( 0.00%) 62.32
rtsp 68412 ( 1.07%) 23409966 ( 0.74%) 342.19
icecast 10699 ( 0.17%) 698643 ( 0.02%) 65.30
hotline 11 ( 0.00%) 706 ( 0.00%) 64.18
other 2158661 ( 33.75%) 1178865270 ( 37.31%) 546.11
udp 984308 ( 15.39%) 257585326 ( 8.15%) 261.69
dns 510082 ( 7.98%) 127554035 ( 4.04%) 250.07
realaud 7984 ( 0.12%) 3493706 ( 0.11%) 437.59
halflif 1 ( 0.00%) 81 ( 0.00%) 81.00
starcra 1 ( 0.00%) 60 ( 0.00%) 60.00
everque 61 ( 0.00%) 8751 ( 0.00%) 143.46
unreal 1 ( 0.00%) 60 ( 0.00%) 60.00
quake 5 ( 0.00%) 1422 ( 0.00%) 284.40
other 458508 ( 7.17%) 126266168 ( 4.00%) 275.38
icmp 146226 ( 2.29%) 11584404 ( 0.37%) 79.22
ipsec 180 ( 0.00%) 17808 ( 0.00%) 98.93
ip6 622 ( 0.01%) 194666 ( 0.01%) 312.97
other 72 ( 0.00%) 4112 ( 0.00%) 57.11
frag 47 ( 0.00%) 37607 ( 0.00%) 800.15
tcpdump file: 200410261400.dump.gz (177.23 MB)