Traffic Trace Info
DumpFile: 200302271200.dump
FileSize: 331.75MB
Id: 200302271200
StartTime: Thu Feb 27 12:00:00 2003
EndTime: Thu Feb 27 12:15:00 2003
TotalTime: 899.97 seconds
TotalCapSize: 258.72MB CapLen: 96 bytes
# of packets: 4785510 (2308.72MB)
AvgRate: 21.52Mbps stddev:1.61M
IP flow (unique src/dst pair) Information
# of flows: 427709 (avg. 11.19 pkts/flow)
Top 10 big flow size (bytes/total in %):
16.0% 2.8% 2.1% 1.8% 1.4% 1.0% 1.0% 1.0% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 314711
Top 10 bandwidth usage (bytes/total in %):
19.3% 16.5% 7.3% 4.8% 3.2% 2.9% 2.8% 2.7% 2.5% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271200.pktlen.png)
detailed numbers
[ 16- 31]: 17849
[ 32- 63]: 1539510
[ 64- 127]: 1157541
[ 128- 255]: 223050
[ 256- 511]: 268087
[ 512- 1023]: 294173
[ 1024- 2047]: 1285300
Protocol Breakdown
![[protocol breakdown chart]](200302271200.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4785510 (100.00%) 2420872481 (100.00%) 505.88
ip 4759083 ( 99.45%) 2420071555 ( 99.97%) 508.52
tcp 3935042 ( 82.23%) 2277540987 ( 94.08%) 578.78
http(s) 1291812 ( 26.99%) 1388790397 ( 57.37%) 1075.07
http(c) 1201467 ( 25.11%) 134728171 ( 5.57%) 112.14
squid 9181 ( 0.19%) 7521783 ( 0.31%) 819.28
smtp 116378 ( 2.43%) 44675052 ( 1.85%) 383.88
nntp 37 ( 0.00%) 4087 ( 0.00%) 110.46
ftp 64374 ( 1.35%) 20101447 ( 0.83%) 312.26
pop3 5713 ( 0.12%) 1310693 ( 0.05%) 229.42
imap 468 ( 0.01%) 93643 ( 0.00%) 200.09
telnet 2353 ( 0.05%) 300539 ( 0.01%) 127.73
ssh 1588 ( 0.03%) 345258 ( 0.01%) 217.42
dns 5250 ( 0.11%) 548178 ( 0.02%) 104.41
bgp 153 ( 0.00%) 27326 ( 0.00%) 178.60
napster 122942 ( 2.57%) 76008485 ( 3.14%) 618.25
realaud 39 ( 0.00%) 2574 ( 0.00%) 66.00
rtsp 8740 ( 0.18%) 7493031 ( 0.31%) 857.33
icecast 10301 ( 0.22%) 15102437 ( 0.62%) 1466.11
hotline 12 ( 0.00%) 1578 ( 0.00%) 131.50
other 1093959 ( 22.86%) 580476255 ( 23.98%) 530.62
udp 598713 ( 12.51%) 125514273 ( 5.18%) 209.64
dns 389345 ( 8.14%) 66321802 ( 2.74%) 170.34
realaud 11588 ( 0.24%) 5371493 ( 0.22%) 463.54
halflif 15 ( 0.00%) 1497 ( 0.00%) 99.80
other 197281 ( 4.12%) 53232391 ( 2.20%) 269.83
icmp 179310 ( 3.75%) 14410805 ( 0.60%) 80.37
ip6 16481 ( 0.34%) 1600954 ( 0.07%) 97.14
other 29537 ( 0.62%) 1004536 ( 0.04%) 34.01
frag 2608 ( 0.05%) 3438773 ( 0.14%) 1318.55
tcpdump file: 200302271200.dump.gz (130.23 MB)