Traffic Trace Info
DumpFile: 200509220845.dump
FileSize: 348.77MB
Id: 200509220845
StartTime: Thu Sep 22 08:45:00 2005
EndTime: Thu Sep 22 09:00:00 2005
TotalTime: 900.18 seconds
TotalCapSize: 271.81MB CapLen: 96 bytes
# of packets: 5043884 (2605.05MB)
AvgRate: 24.28Mbps stddev:1.51M
IP flow (unique src/dst pair) Information
# of flows: 559411 (avg. 9.02 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.1% 4.5% 2.3% 1.6% 1.5% 1.1% 1.0% 0.9% 0.8% 0.7%
IP address Information
# of IPv4 addresses: 388836
Top 10 bandwidth usage (bytes/total in %):
16.4% 14.2% 9.5% 6.7% 6.2% 6.1% 4.6% 3.7% 3.5% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509220845.pktlen.png)
detailed numbers
[ 16- 31]: 42920
[ 32- 63]: 1501717
[ 64- 127]: 1282292
[ 128- 255]: 238861
[ 256- 511]: 267759
[ 512- 1023]: 165567
[ 1024- 2047]: 1544768
Protocol Breakdown
![[protocol breakdown chart]](200509220845.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5043884 (100.00%) 2731588543 (100.00%) 541.56
ip 4950575 ( 98.15%) 2728759344 ( 99.90%) 551.20
tcp 3987889 ( 79.06%) 2459037860 ( 90.02%) 616.63
http(s) 1184410 ( 23.48%) 1247357047 ( 45.66%) 1053.15
http(c) 783360 ( 15.53%) 90631129 ( 3.32%) 115.70
squid 33816 ( 0.67%) 25794081 ( 0.94%) 762.78
smtp 115729 ( 2.29%) 23004591 ( 0.84%) 198.78
nntp 49 ( 0.00%) 2954 ( 0.00%) 60.29
ftp 73647 ( 1.46%) 10488677 ( 0.38%) 142.42
pop3 1840 ( 0.04%) 257439 ( 0.01%) 139.91
imap 1787 ( 0.04%) 564541 ( 0.02%) 315.92
telnet 190 ( 0.00%) 14597 ( 0.00%) 76.83
ssh 9400 ( 0.19%) 1037132 ( 0.04%) 110.33
dns 1215 ( 0.02%) 86835 ( 0.00%) 71.47
bgp 469 ( 0.01%) 310356 ( 0.01%) 661.74
napster 18 ( 0.00%) 1144 ( 0.00%) 63.56
realaud 9 ( 0.00%) 556 ( 0.00%) 61.78
rtsp 2813 ( 0.06%) 202591 ( 0.01%) 72.02
icecast 2574 ( 0.05%) 170282 ( 0.01%) 66.15
hotline 12 ( 0.00%) 1159 ( 0.00%) 96.58
other 1757325 ( 34.84%) 1058451588 ( 38.75%) 602.31
udp 718109 ( 14.24%) 207366311 ( 7.59%) 288.77
dns 420232 ( 8.33%) 106871670 ( 3.91%) 254.32
realaud 6833 ( 0.14%) 3536087 ( 0.13%) 517.50
halflif 1 ( 0.00%) 60 ( 0.00%) 60.00
starcra 4 ( 0.00%) 549 ( 0.00%) 137.25
everque 5 ( 0.00%) 740 ( 0.00%) 148.00
unreal 9 ( 0.00%) 1168 ( 0.00%) 129.78
quake 2 ( 0.00%) 138 ( 0.00%) 69.00
cuseeme 1 ( 0.00%) 86 ( 0.00%) 86.00
other 286944 ( 5.69%) 96815614 ( 3.54%) 337.40
icmp 201689 ( 4.00%) 17184234 ( 0.63%) 85.20
ip6 261 ( 0.01%) 25394 ( 0.00%) 97.30
other 42627 ( 0.85%) 45145545 ( 1.65%) 1059.08
frag 25 ( 0.00%) 2954 ( 0.00%) 118.16
tcpdump file: 200509220845.dump.gz (138.94 MB)