Traffic Trace Info
DumpFile: 200208261400.dump
FileSize: 343.42MB
Id: 200208261400
StartTime: Mon Aug 26 14:00:01 2002
EndTime: Mon Aug 26 14:23:43 2002
TotalTime: 1422.33 seconds
TotalCapSize: 267.76MB CapLen: 96 bytes
# of packets: 4958474 (2417.16MB)
AvgRate: 14.26Mbps stddev:2.27M
IP flow (unique src/dst pair) Information
# of flows: 212519 (avg. 23.33 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.4% 4.6% 3.2% 3.0% 2.4% 2.2% 2.2% 2.2% 1.8% 1.8%
IP address Information
# of IPv4 addresses: 155954
Top 10 bandwidth usage (bytes/total in %):
6.4% 6.4% 4.6% 4.6% 3.5% 3.3% 3.2% 3.2% 3.1% 3.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200208261400.pktlen.png)
detailed numbers
[ 16- 31]: 9507
[ 32- 63]: 1428532
[ 64- 127]: 1148495
[ 128- 255]: 297636
[ 256- 511]: 244755
[ 512- 1023]: 556343
[ 1024- 2047]: 1273206
Protocol Breakdown
![[protocol breakdown chart]](200208261400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4958474 (100.00%) 2534577134 (100.00%) 511.16
ip 4943622 ( 99.70%) 2534124867 ( 99.98%) 512.60
tcp 4078690 ( 82.26%) 2334617064 ( 92.11%) 572.39
http(s) 867861 ( 17.50%) 889339369 ( 35.09%) 1024.75
http(c) 1073580 ( 21.65%) 123532276 ( 4.87%) 115.07
squid 14148 ( 0.29%) 1463196 ( 0.06%) 103.42
smtp 119029 ( 2.40%) 34187736 ( 1.35%) 287.22
nntp 20 ( 0.00%) 1346 ( 0.00%) 67.30
ftp 45224 ( 0.91%) 23353330 ( 0.92%) 516.39
pop3 5768 ( 0.12%) 1050172 ( 0.04%) 182.07
imap 371 ( 0.01%) 30089 ( 0.00%) 81.10
telnet 3251 ( 0.07%) 323203 ( 0.01%) 99.42
ssh 74906 ( 1.51%) 5874468 ( 0.23%) 78.42
dns 2376 ( 0.05%) 151156 ( 0.01%) 63.62
bgp 291 ( 0.01%) 91584 ( 0.00%) 314.72
napster 510730 ( 10.30%) 364666317 ( 14.39%) 714.01
realaud 37 ( 0.00%) 5600 ( 0.00%) 151.35
rtsp 46585 ( 0.94%) 19619815 ( 0.77%) 421.16
icecast 6651 ( 0.13%) 578921 ( 0.02%) 87.04
hotline 10 ( 0.00%) 1315 ( 0.00%) 131.50
other 1307595 ( 26.37%) 870336813 ( 34.34%) 665.60
udp 605277 ( 12.21%) 166942040 ( 6.59%) 275.81
dns 427417 ( 8.62%) 59825701 ( 2.36%) 139.97
rip 143 ( 0.00%) 13018 ( 0.00%) 91.03
realaud 15033 ( 0.30%) 1847984 ( 0.07%) 122.93
halflif 14 ( 0.00%) 840 ( 0.00%) 60.00
everque 8 ( 0.00%) 760 ( 0.00%) 95.00
other 162546 ( 3.28%) 105223233 ( 4.15%) 647.34
icmp 132300 ( 2.67%) 15580913 ( 0.61%) 117.77
ipsec 76 ( 0.00%) 14136 ( 0.00%) 186.00
ip6 71351 ( 1.44%) 7467599 ( 0.29%) 104.66
other 55928 ( 1.13%) 9503115 ( 0.37%) 169.92
frag 12387 ( 0.25%) 12556149 ( 0.50%) 1013.66
tcpdump file: 200208261400.dump.gz (129.48 MB)