Traffic Trace Info
DumpFile: 200302271915.dump
FileSize: 298.77MB
Id: 200302271915
StartTime: Thu Feb 27 19:15:00 2003
EndTime: Thu Feb 27 19:30:00 2003
TotalTime: 900.22 seconds
TotalCapSize: 232.84MB CapLen: 96 bytes
# of packets: 4320594 (2097.09MB)
AvgRate: 19.54Mbps stddev:1.64M
IP flow (unique src/dst pair) Information
# of flows: 336935 (avg. 12.82 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.3% 2.9% 2.0% 1.7% 1.5% 1.3% 1.0% 0.8% 0.8% 0.7%
IP address Information
# of IPv4 addresses: 240913
Top 10 bandwidth usage (bytes/total in %):
6.3% 6.3% 5.2% 4.7% 4.6% 3.4% 2.9% 2.9% 2.9% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271915.pktlen.png)
detailed numbers
[ 16- 31]: 14554
[ 32- 63]: 1191922
[ 64- 127]: 1107193
[ 128- 255]: 274229
[ 256- 511]: 268741
[ 512- 1023]: 334367
[ 1024- 2047]: 1129588
Protocol Breakdown
![[protocol breakdown chart]](200302271915.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4320594 (100.00%) 2198961450 (100.00%) 508.95
ip 4299494 ( 99.51%) 2198323230 ( 99.97%) 511.30
tcp 3499225 ( 80.99%) 2044294499 ( 92.97%) 584.21
http(s) 1081119 ( 25.02%) 1078335341 ( 49.04%) 997.43
http(c) 806516 ( 18.67%) 96580752 ( 4.39%) 119.75
squid 7493 ( 0.17%) 4873659 ( 0.22%) 650.43
smtp 95760 ( 2.22%) 37842036 ( 1.72%) 395.18
nntp 551 ( 0.01%) 83627 ( 0.00%) 151.77
ftp 94120 ( 2.18%) 86558962 ( 3.94%) 919.67
pop3 3248 ( 0.08%) 635041 ( 0.03%) 195.52
imap 499 ( 0.01%) 53511 ( 0.00%) 107.24
telnet 2250 ( 0.05%) 419558 ( 0.02%) 186.47
ssh 63678 ( 1.47%) 48135770 ( 2.19%) 755.92
dns 3125 ( 0.07%) 261435 ( 0.01%) 83.66
bgp 176 ( 0.00%) 55878 ( 0.00%) 317.49
napster 98759 ( 2.29%) 43154805 ( 1.96%) 436.97
realaud 236 ( 0.01%) 24557 ( 0.00%) 104.06
rtsp 9305 ( 0.22%) 4648485 ( 0.21%) 499.57
icecast 39777 ( 0.92%) 37310654 ( 1.70%) 938.00
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1192354 ( 27.60%) 605310355 ( 27.53%) 507.66
udp 638971 ( 14.79%) 141073313 ( 6.42%) 220.78
dns 384219 ( 8.89%) 68056441 ( 3.09%) 177.13
realaud 32674 ( 0.76%) 14318489 ( 0.65%) 438.22
halflif 96 ( 0.00%) 5760 ( 0.00%) 60.00
starcra 1 ( 0.00%) 92 ( 0.00%) 92.00
everque 1 ( 0.00%) 92 ( 0.00%) 92.00
unreal 1 ( 0.00%) 87 ( 0.00%) 87.00
quake 1 ( 0.00%) 88 ( 0.00%) 88.00
cuseeme 1 ( 0.00%) 92 ( 0.00%) 92.00
other 221936 ( 5.14%) 58690683 ( 2.67%) 264.45
icmp 124810 ( 2.89%) 10691378 ( 0.49%) 85.66
ip6 14507 ( 0.34%) 1516429 ( 0.07%) 104.53
other 21981 ( 0.51%) 747611 ( 0.03%) 34.01
frag 15 ( 0.00%) 5872 ( 0.00%) 391.47
tcpdump file: 200302271915.dump.gz (122.23 MB)