Traffic Trace Info
DumpFile: 200302271315.dump
FileSize: 312.56MB
Id: 200302271315
StartTime: Thu Feb 27 13:15:00 2003
EndTime: Thu Feb 27 13:30:00 2003
TotalTime: 899.36 seconds
TotalCapSize: 242.57MB CapLen: 96 bytes
# of packets: 4587249 (2058.43MB)
AvgRate: 19.20Mbps stddev:1.83M
IP flow (unique src/dst pair) Information
# of flows: 395400 (avg. 11.60 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.6% 4.1% 2.5% 1.8% 1.5% 1.4% 1.1% 1.1% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 290470
Top 10 bandwidth usage (bytes/total in %):
7.5% 5.7% 5.1% 5.1% 4.7% 4.2% 4.2% 4.2% 3.9% 3.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271315.pktlen.png)
detailed numbers
[ 16- 31]: 15168
[ 32- 63]: 1448470
[ 64- 127]: 1098039
[ 128- 255]: 236534
[ 256- 511]: 279537
[ 512- 1023]: 453270
[ 1024- 2047]: 1056231
Protocol Breakdown
![[protocol breakdown chart]](200302271315.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4587249 (100.00%) 2158420161 (100.00%) 470.53
ip 4565175 ( 99.52%) 2157752098 ( 99.97%) 472.65
tcp 3376878 ( 73.61%) 1883603412 ( 87.27%) 557.79
http(s) 1163638 ( 25.37%) 1145693325 ( 53.08%) 984.58
http(c) 968311 ( 21.11%) 134273542 ( 6.22%) 138.67
squid 12611 ( 0.27%) 10159688 ( 0.47%) 805.62
smtp 102733 ( 2.24%) 34257928 ( 1.59%) 333.47
nntp 128 ( 0.00%) 75621 ( 0.00%) 590.79
ftp 37743 ( 0.82%) 16269299 ( 0.75%) 431.05
pop3 4996 ( 0.11%) 1995275 ( 0.09%) 399.37
imap 627 ( 0.01%) 301343 ( 0.01%) 480.61
telnet 3076 ( 0.07%) 239488 ( 0.01%) 77.86
ssh 12029 ( 0.26%) 2717273 ( 0.13%) 225.89
dns 5996 ( 0.13%) 372331 ( 0.02%) 62.10
bgp 158 ( 0.00%) 26666 ( 0.00%) 168.77
napster 47875 ( 1.04%) 18886396 ( 0.88%) 394.49
realaud 230 ( 0.01%) 16040 ( 0.00%) 69.74
rtsp 12879 ( 0.28%) 10542593 ( 0.49%) 818.59
icecast 10512 ( 0.23%) 15108946 ( 0.70%) 1437.30
hotline 8 ( 0.00%) 1052 ( 0.00%) 131.50
other 993060 ( 21.65%) 492656812 ( 22.82%) 496.10
udp 1008880 ( 21.99%) 259937322 ( 12.04%) 257.65
dns 406396 ( 8.86%) 68487220 ( 3.17%) 168.52
realaud 14868 ( 0.32%) 6288247 ( 0.29%) 422.94
halflif 2 ( 0.00%) 120 ( 0.00%) 60.00
unreal 1 ( 0.00%) 87 ( 0.00%) 87.00
other 587525 ( 12.81%) 185158445 ( 8.58%) 315.15
icmp 139093 ( 3.03%) 11744756 ( 0.54%) 84.44
ip6 17104 ( 0.37%) 1676927 ( 0.08%) 98.04
other 23220 ( 0.51%) 789681 ( 0.04%) 34.01
frag 6 ( 0.00%) 4210 ( 0.00%) 701.67
tcpdump file: 200302271315.dump.gz (123.83 MB)