Traffic Trace Info
DumpFile: 200302272245.dump
FileSize: 271.45MB
Id: 200302272245
StartTime: Thu Feb 27 22:45:01 2003
EndTime: Thu Feb 27 23:00:00 2003
TotalTime: 899.39 seconds
TotalCapSize: 210.65MB CapLen: 96 bytes
# of packets: 3984338 (2118.13MB)
AvgRate: 19.75Mbps stddev:1.46M
IP flow (unique src/dst pair) Information
# of flows: 349671 (avg. 11.39 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.3% 3.7% 1.9% 1.6% 1.6% 1.3% 1.3% 1.2% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 258185
Top 10 bandwidth usage (bytes/total in %):
6.9% 6.5% 6.5% 4.2% 3.7% 3.7% 3.7% 3.5% 2.9% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302272245.pktlen.png)
detailed numbers
[ 16- 31]: 12145
[ 32- 63]: 1048083
[ 64- 127]: 936326
[ 128- 255]: 215475
[ 256- 511]: 243796
[ 512- 1023]: 368311
[ 1024- 2047]: 1160202
Protocol Breakdown
![[protocol breakdown chart]](200302272245.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3984338 (100.00%) 2221020076 (100.00%) 557.44
ip 3966710 ( 99.56%) 2220486766 ( 99.98%) 559.78
tcp 3078526 ( 77.27%) 2008371200 ( 90.43%) 652.38
http(s) 941169 ( 23.62%) 968266331 ( 43.60%) 1028.79
http(c) 613791 ( 15.41%) 74251198 ( 3.34%) 120.97
squid 11868 ( 0.30%) 10849042 ( 0.49%) 914.14
smtp 76385 ( 1.92%) 28309287 ( 1.27%) 370.61
nntp 713 ( 0.02%) 83428 ( 0.00%) 117.01
ftp 140262 ( 3.52%) 125256988 ( 5.64%) 893.02
pop3 3348 ( 0.08%) 620192 ( 0.03%) 185.24
imap 310 ( 0.01%) 25539 ( 0.00%) 82.38
telnet 454 ( 0.01%) 47039 ( 0.00%) 103.61
ssh 47011 ( 1.18%) 43116555 ( 1.94%) 917.16
dns 11157 ( 0.28%) 5869119 ( 0.26%) 526.05
bgp 168 ( 0.00%) 43459 ( 0.00%) 258.68
napster 94119 ( 2.36%) 46603860 ( 2.10%) 495.16
realaud 19 ( 0.00%) 4502 ( 0.00%) 236.95
rtsp 8961 ( 0.22%) 5433251 ( 0.24%) 606.32
icecast 27156 ( 0.68%) 30467538 ( 1.37%) 1121.94
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1101427 ( 27.64%) 669115555 ( 30.13%) 607.50
udp 705925 ( 17.72%) 167149519 ( 7.53%) 236.78
dns 342941 ( 8.61%) 62016346 ( 2.79%) 180.84
halflif 4 ( 0.00%) 282 ( 0.00%) 70.50
everque 1 ( 0.00%) 92 ( 0.00%) 92.00
other 362940 ( 9.11%) 105131382 ( 4.73%) 289.67
icmp 162938 ( 4.09%) 44251198 ( 1.99%) 271.58
ip6 424 ( 0.01%) 64256 ( 0.00%) 151.55
other 18897 ( 0.47%) 650593 ( 0.03%) 34.43
frag 49 ( 0.00%) 11206 ( 0.00%) 228.69
tcpdump file: 200302272245.dump.gz (108.41 MB)