Traffic Trace Info
DumpFile: 200105111400.dump
FileSize: 201.87MB
Id: 200105111400
StartTime: Fri May 11 14:00:00 2001
EndTime: Fri May 11 14:11:23 2001
TotalTime: 682.88 seconds
TotalCapSize: 156.14MB CapLen: 96 bytes
# of packets: 2996876 (1603.84MB)
AvgRate: 19.70Mbps stddev:1.99M
IP flow (unique src/dst pair) Information
# of flows: 95722 (avg. 31.31 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.0% 4.7% 4.0% 2.6% 2.2% 2.2% 2.0% 2.0% 1.7% 1.7%
IP address Information
# of IPv4 addresses: 62646
Top 10 bandwidth usage (bytes/total in %):
7.3% 6.6% 5.4% 5.0% 5.0% 4.3% 4.1% 4.1% 3.2% 3.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200105111400.pktlen.png)
detailed numbers
[ 16- 31]: 22636
[ 32- 63]: 794054
[ 64- 127]: 625674
[ 128- 255]: 232963
[ 256- 511]: 167341
[ 512- 1023]: 302587
[ 1024- 2047]: 851621
Protocol Breakdown
![[protocol breakdown chart]](200105111400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2996876 (100.00%) 1681746028 (100.00%) 561.17
ip 2972788 ( 99.20%) 1681036681 ( 99.96%) 565.47
tcp 2315996 ( 77.28%) 1581033574 ( 94.01%) 682.66
http(s) 999107 ( 33.34%) 1071397393 ( 63.71%) 1072.36
http(c) 353590 ( 11.80%) 36984056 ( 2.20%) 104.60
squid 49323 ( 1.65%) 45388611 ( 2.70%) 920.23
smtp 84377 ( 2.82%) 38576790 ( 2.29%) 457.20
nntp 60403 ( 2.02%) 84767824 ( 5.04%) 1403.37
ftp 41899 ( 1.40%) 26637592 ( 1.58%) 635.76
pop3 7497 ( 0.25%) 1242074 ( 0.07%) 165.68
imap 78 ( 0.00%) 9228 ( 0.00%) 118.31
telnet 1209 ( 0.04%) 372262 ( 0.02%) 307.91
ssh 38 ( 0.00%) 2556 ( 0.00%) 67.26
dns 9880 ( 0.33%) 714037 ( 0.04%) 72.27
bgp 173 ( 0.01%) 32498 ( 0.00%) 187.85
napster 48869 ( 1.63%) 28330839 ( 1.68%) 579.73
realaud 2538 ( 0.08%) 1592472 ( 0.09%) 627.45
rtsp 7993 ( 0.27%) 5918787 ( 0.35%) 740.50
icecast 177 ( 0.01%) 57139 ( 0.00%) 322.82
other 648589 ( 21.64%) 238999734 ( 14.21%) 368.49
udp 485382 ( 16.20%) 87842694 ( 5.22%) 180.98
dns 418369 ( 13.96%) 66387542 ( 3.95%) 158.68
rip 179 ( 0.01%) 20774 ( 0.00%) 116.06
realaud 11901 ( 0.40%) 6736440 ( 0.40%) 566.04
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
everque 1 ( 0.00%) 79 ( 0.00%) 79.00
other 54783 ( 1.83%) 14690365 ( 0.87%) 268.16
icmp 150846 ( 5.03%) 11380393 ( 0.68%) 75.44
igmp 68 ( 0.00%) 4080 ( 0.00%) 60.00
ip6 240 ( 0.01%) 85382 ( 0.01%) 355.76
other 20256 ( 0.68%) 690558 ( 0.04%) 34.09
frag 1302 ( 0.04%) 1819731 ( 0.11%) 1397.64
tcpdump file: 200105111400.dump.gz (76.29 MB)