Traffic Trace Info
DumpFile: 200509221045.dump
FileSize: 476.24MB
Id: 200509221045
StartTime: Thu Sep 22 10:45:01 2005
EndTime: Thu Sep 22 11:00:00 2005
TotalTime: 899.56 seconds
TotalCapSize: 371.50MB CapLen: 96 bytes
# of packets: 6864305 (2789.93MB)
AvgRate: 26.02Mbps stddev:1.20M
IP flow (unique src/dst pair) Information
# of flows: 656890 (avg. 10.45 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.0% 3.2% 1.7% 1.6% 1.2% 1.0% 0.9% 0.9% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 456199
Top 10 bandwidth usage (bytes/total in %):
17.5% 10.4% 7.0% 6.2% 5.7% 5.2% 5.1% 3.3% 3.3% 3.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509221045.pktlen.png)
detailed numbers
[ 16- 31]: 70641
[ 32- 63]: 2470366
[ 64- 127]: 1947606
[ 128- 255]: 288359
[ 256- 511]: 318046
[ 512- 1023]: 202445
[ 1024- 2047]: 1566842
Protocol Breakdown
![[protocol breakdown chart]](200509221045.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6864305 (100.00%) 2925458806 (100.00%) 426.18
ip 6713027 ( 97.80%) 2920875604 ( 99.84%) 435.11
tcp 5538345 ( 80.68%) 2654048975 ( 90.72%) 479.21
http(s) 1366144 ( 19.90%) 1386520630 ( 47.39%) 1014.92
http(c) 1597967 ( 23.28%) 189240992 ( 6.47%) 118.43
squid 16658 ( 0.24%) 13065686 ( 0.45%) 784.35
smtp 160336 ( 2.34%) 46641856 ( 1.59%) 290.90
nntp 157 ( 0.00%) 15376 ( 0.00%) 97.94
ftp 51457 ( 0.75%) 27896127 ( 0.95%) 542.13
pop3 2505 ( 0.04%) 490146 ( 0.02%) 195.67
imap 5630 ( 0.08%) 1721354 ( 0.06%) 305.75
telnet 1167 ( 0.02%) 106114 ( 0.00%) 90.93
ssh 836 ( 0.01%) 118355 ( 0.00%) 141.57
dns 2049 ( 0.03%) 376365 ( 0.01%) 183.68
bgp 372 ( 0.01%) 239437 ( 0.01%) 643.65
napster 12 ( 0.00%) 742 ( 0.00%) 61.83
realaud 11 ( 0.00%) 682 ( 0.00%) 62.00
rtsp 29406 ( 0.43%) 2948761 ( 0.10%) 100.28
icecast 5541 ( 0.08%) 579510 ( 0.02%) 104.59
hotline 3 ( 0.00%) 184 ( 0.00%) 61.33
other 2274482 ( 33.13%) 983274866 ( 33.61%) 432.31
udp 813210 ( 11.85%) 201073955 ( 6.87%) 247.26
dns 444466 ( 6.48%) 110178931 ( 3.77%) 247.89
realaud 5215 ( 0.08%) 3595438 ( 0.12%) 689.44
halflif 4 ( 0.00%) 375 ( 0.00%) 93.75
everque 8 ( 0.00%) 1078 ( 0.00%) 134.75
unreal 2 ( 0.00%) 169 ( 0.00%) 84.50
quake 1 ( 0.00%) 60 ( 0.00%) 60.00
other 359343 ( 5.23%) 87151491 ( 2.98%) 242.53
icmp 239045 ( 3.48%) 19786154 ( 0.68%) 82.77
ip6 257 ( 0.00%) 25578 ( 0.00%) 99.53
other 122170 ( 1.78%) 45940942 ( 1.57%) 376.04
frag 25 ( 0.00%) 7356 ( 0.00%) 294.24
tcpdump file: 200509221045.dump.gz (190.37 MB)