Traffic Trace Info
DumpFile: 200307081400.dump
FileSize: 255.97MB
Id: 200307081400
StartTime: Tue Jul 8 14:00:00 2003
EndTime: Tue Jul 8 14:15:00 2003
TotalTime: 900.37 seconds
TotalCapSize: 199.29MB CapLen: 96 bytes
# of packets: 3714843 (2062.78MB)
AvgRate: 19.22Mbps stddev:0.38M
IP flow (unique src/dst pair) Information
# of flows: 302183 (avg. 12.29 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.0% 1.5% 1.4% 1.3% 1.3% 1.1% 1.1% 1.0% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 255819
Top 10 bandwidth usage (bytes/total in %):
7.5% 5.8% 5.1% 4.3% 3.9% 3.8% 3.3% 2.9% 2.6% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200307081400.pktlen.png)
detailed numbers
[ 16- 31]: 4151
[ 32- 63]: 1075799
[ 64- 127]: 682292
[ 128- 255]: 114079
[ 256- 511]: 233943
[ 512- 1023]: 526731
[ 1024- 2047]: 1077848
Protocol Breakdown
![[protocol breakdown chart]](200307081400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3714843 (100.00%) 2162984408 (100.00%) 582.25
ip 3710287 ( 99.88%) 2162850972 ( 99.99%) 582.93
tcp 3216973 ( 86.60%) 2052480639 ( 94.89%) 638.02
http(s) 1467831 ( 39.51%) 1395764287 ( 64.53%) 950.90
http(c) 265789 ( 7.15%) 23172064 ( 1.07%) 87.18
squid 3366 ( 0.09%) 4052755 ( 0.19%) 1204.03
smtp 86503 ( 2.33%) 24960348 ( 1.15%) 288.55
nntp 547 ( 0.01%) 98723 ( 0.00%) 180.48
ftp 23774 ( 0.64%) 18715457 ( 0.87%) 787.22
pop3 4918 ( 0.13%) 2434087 ( 0.11%) 494.93
imap 296 ( 0.01%) 39208 ( 0.00%) 132.46
telnet 1995 ( 0.05%) 155947 ( 0.01%) 78.17
ssh 1539 ( 0.04%) 434316 ( 0.02%) 282.21
dns 394 ( 0.01%) 25721 ( 0.00%) 65.28
bgp 159 ( 0.00%) 25157 ( 0.00%) 158.22
napster 48444 ( 1.30%) 18373085 ( 0.85%) 379.26
realaud 1011 ( 0.03%) 61205 ( 0.00%) 60.54
rtsp 17737 ( 0.48%) 14964872 ( 0.69%) 843.71
icecast 496 ( 0.01%) 180095 ( 0.01%) 363.09
hotline 4 ( 0.00%) 240 ( 0.00%) 60.00
other 1292116 ( 34.78%) 549021078 ( 25.38%) 424.90
udp 434602 ( 11.70%) 100802775 ( 4.66%) 231.94
dns 166299 ( 4.48%) 19480758 ( 0.90%) 117.14
realaud 224 ( 0.01%) 80434 ( 0.00%) 359.08
halflif 46228 ( 1.24%) 3688848 ( 0.17%) 79.80
other 215817 ( 5.81%) 74900281 ( 3.46%) 347.05
icmp 37297 ( 1.00%) 3234553 ( 0.15%) 86.72
ip6 345 ( 0.01%) 74145 ( 0.00%) 214.91
other 21070 ( 0.57%) 6258860 ( 0.29%) 297.05
frag 20715 ( 0.56%) 20826425 ( 0.96%) 1005.38
tcpdump file: 200307081400.dump.gz (100.89 MB)