Traffic Trace Info
DumpFile: 200204221400.dump
FileSize: 339.27MB
Id: 200204221400
StartTime: Mon Apr 22 14:00:01 2002
EndTime: Mon Apr 22 14:16:31 2002
TotalTime: 990.88 seconds
TotalCapSize: 263.04MB CapLen: 96 bytes
# of packets: 4995990 (2471.63MB)
AvgRate: 20.93Mbps stddev:3.00M
IP flow (unique src/dst pair) Information
# of flows: 133469 (avg. 37.43 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.0% 1.9% 1.7% 1.7% 1.5% 1.2% 1.1% 1.0% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 76922
Top 10 bandwidth usage (bytes/total in %):
16.1% 5.0% 2.8% 2.7% 2.3% 2.0% 1.9% 1.9% 1.7% 1.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200204221400.pktlen.png)
detailed numbers
[ 16- 31]: 28390
[ 32- 63]: 1838367
[ 64- 127]: 910431
[ 128- 255]: 235060
[ 256- 511]: 230844
[ 512- 1023]: 351779
[ 1024- 2047]: 1401119
Protocol Breakdown
![[protocol breakdown chart]](200204221400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4995990 (100.00%) 2591696602 (100.00%) 518.76
ip 4925791 ( 98.59%) 2589514883 ( 99.92%) 525.71
tcp 4378017 ( 87.63%) 2467880771 ( 95.22%) 563.70
http(s) 1110081 ( 22.22%) 1076847347 ( 41.55%) 970.06
http(c) 1191014 ( 23.84%) 134364455 ( 5.18%) 112.82
squid 8248 ( 0.17%) 1686700 ( 0.07%) 204.50
smtp 154070 ( 3.08%) 71677144 ( 2.77%) 465.22
nntp 14 ( 0.00%) 1452 ( 0.00%) 103.71
ftp 138672 ( 2.78%) 76841811 ( 2.96%) 554.13
pop3 8552 ( 0.17%) 2120741 ( 0.08%) 247.98
imap 638 ( 0.01%) 49301 ( 0.00%) 77.27
telnet 2683 ( 0.05%) 460999 ( 0.02%) 171.82
ssh 3378 ( 0.07%) 406644 ( 0.02%) 120.38
dns 972 ( 0.02%) 72611 ( 0.00%) 74.70
bgp 195 ( 0.00%) 32884 ( 0.00%) 168.64
napster 224155 ( 4.49%) 196545581 ( 7.58%) 876.83
realaud 4504 ( 0.09%) 1868634 ( 0.07%) 414.88
rtsp 13145 ( 0.26%) 6950062 ( 0.27%) 528.72
icecast 3266 ( 0.07%) 404644 ( 0.02%) 123.90
hotline 3 ( 0.00%) 180 ( 0.00%) 60.00
other 1513873 ( 30.30%) 897523069 ( 34.63%) 592.87
udp 412472 ( 8.26%) 94863570 ( 3.66%) 229.99
dns 248772 ( 4.98%) 34945996 ( 1.35%) 140.47
rip 215 ( 0.00%) 23270 ( 0.00%) 108.23
realaud 36273 ( 0.73%) 29572589 ( 1.14%) 815.28
halflif 8095 ( 0.16%) 717294 ( 0.03%) 88.61
starcra 30585 ( 0.61%) 1991531 ( 0.08%) 65.11
unreal 1 ( 0.00%) 87 ( 0.00%) 87.00
quake 4 ( 0.00%) 264 ( 0.00%) 66.00
other 85460 ( 1.71%) 27349952 ( 1.06%) 320.03
icmp 122150 ( 2.44%) 25529497 ( 0.99%) 209.00
igmp 31 ( 0.00%) 2782 ( 0.00%) 89.74
ipsec 69 ( 0.00%) 9870 ( 0.00%) 143.04
ip6 7729 ( 0.15%) 1047321 ( 0.04%) 135.51
other 5323 ( 0.11%) 181072 ( 0.01%) 34.02
frag 15029 ( 0.30%) 16728240 ( 0.65%) 1113.06
tcpdump file: 200204221400.dump.gz (134.98 MB)