Traffic Trace Info
DumpFile: 200209251400.dump
FileSize: 331.00MB
Id: 200209251400
StartTime: Wed Sep 25 14:00:00 2002
EndTime: Wed Sep 25 14:12:28 2002
TotalTime: 748.39 seconds
TotalCapSize: 255.34MB CapLen: 96 bytes
# of packets: 4958220 (1897.62MB)
AvgRate: 21.27Mbps stddev:1.64M
IP flow (unique src/dst pair) Information
# of flows: 119562 (avg. 41.47 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.7% 2.5% 1.8% 1.3% 1.3% 1.2% 1.2% 1.1% 1.1% 0.9%
IP address Information
# of IPv4 addresses: 75723
Top 10 bandwidth usage (bytes/total in %):
6.5% 4.4% 4.2% 3.8% 2.8% 2.8% 2.7% 2.6% 2.6% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200209251400.pktlen.png)
detailed numbers
[ 16- 31]: 20262
[ 32- 63]: 1526531
[ 64- 127]: 1566821
[ 128- 255]: 286229
[ 256- 511]: 195921
[ 512- 1023]: 443657
[ 1024- 2047]: 918799
Protocol Breakdown
![[protocol breakdown chart]](200209251400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4958220 (100.00%) 1989803636 (100.00%) 401.31
ip 4926234 ( 99.35%) 1988828893 ( 99.95%) 403.72
tcp 3634657 ( 73.31%) 1779181086 ( 89.41%) 489.50
http(s) 679437 ( 13.70%) 645793104 ( 32.46%) 950.48
http(c) 845688 ( 17.06%) 99645956 ( 5.01%) 117.83
squid 36659 ( 0.74%) 5121814 ( 0.26%) 139.72
smtp 103372 ( 2.08%) 35721984 ( 1.80%) 345.57
nntp 246 ( 0.00%) 24312 ( 0.00%) 98.83
ftp 49347 ( 1.00%) 25926800 ( 1.30%) 525.40
pop3 6244 ( 0.13%) 2316563 ( 0.12%) 371.01
imap 277 ( 0.01%) 20441 ( 0.00%) 73.79
telnet 2826 ( 0.06%) 270318 ( 0.01%) 95.65
ssh 9083 ( 0.18%) 8361848 ( 0.42%) 920.60
dns 2485 ( 0.05%) 152879 ( 0.01%) 61.52
bgp 130 ( 0.00%) 24753 ( 0.00%) 190.41
napster 723948 ( 14.60%) 348535064 ( 17.52%) 481.44
realaud 102 ( 0.00%) 8276 ( 0.00%) 81.14
rtsp 5053 ( 0.10%) 3375196 ( 0.17%) 667.96
icecast 7767 ( 0.16%) 1038831 ( 0.05%) 133.75
hotline 19 ( 0.00%) 2730 ( 0.00%) 143.68
other 1161635 ( 23.43%) 602827849 ( 30.30%) 518.95
udp 1055588 ( 21.29%) 184768161 ( 9.29%) 175.04
dns 218850 ( 4.41%) 31154910 ( 1.57%) 142.36
rip 90 ( 0.00%) 7960 ( 0.00%) 88.44
realaud 47967 ( 0.97%) 32034697 ( 1.61%) 667.85
halflif 5660 ( 0.11%) 752852 ( 0.04%) 133.01
quake 1 ( 0.00%) 88 ( 0.00%) 88.00
other 782432 ( 15.78%) 120424673 ( 6.05%) 153.91
icmp 178034 ( 3.59%) 20826957 ( 1.05%) 116.98
ipsec 13 ( 0.00%) 2414 ( 0.00%) 185.69
ip6 1036 ( 0.02%) 273626 ( 0.01%) 264.12
other 56906 ( 1.15%) 3776649 ( 0.19%) 66.37
frag 34047 ( 0.69%) 41368598 ( 2.08%) 1215.04
tcpdump file: 200209251400.dump.gz (133.94 MB)