Traffic Trace Info
DumpFile: 200208201400.dump
FileSize: 343.05MB
Id: 200208201400
StartTime: Tue Aug 20 14:00:00 2002
EndTime: Tue Aug 20 14:24:30 2002
TotalTime: 1470.30 seconds
TotalCapSize: 267.44MB CapLen: 96 bytes
# of packets: 4954783 (2367.36MB)
AvgRate: 13.51Mbps stddev:2.03M
IP flow (unique src/dst pair) Information
# of flows: 126055 (avg. 39.31 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.2% 4.0% 2.9% 2.7% 2.2% 2.1% 2.1% 2.0% 1.8% 1.7%
IP address Information
# of IPv4 addresses: 78454
Top 10 bandwidth usage (bytes/total in %):
12.3% 8.2% 6.3% 5.8% 5.6% 4.0% 4.0% 3.8% 3.1% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200208201400.pktlen.png)
detailed numbers
[ 16- 31]: 8052
[ 32- 63]: 1547712
[ 64- 127]: 808223
[ 128- 255]: 301195
[ 256- 511]: 302821
[ 512- 1023]: 879420
[ 1024- 2047]: 1107360
Protocol Breakdown
![[protocol breakdown chart]](200208201400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4954783 (100.00%) 2482352561 (100.00%) 501.00
ip 4941832 ( 99.74%) 2481957329 ( 99.98%) 502.23
tcp 4309178 ( 86.97%) 2359624779 ( 95.06%) 547.58
http(s) 962087 ( 19.42%) 991395313 ( 39.94%) 1030.46
http(c) 1031874 ( 20.83%) 125253659 ( 5.05%) 121.38
squid 11483 ( 0.23%) 1786572 ( 0.07%) 155.58
smtp 122588 ( 2.47%) 37777257 ( 1.52%) 308.16
nntp 817 ( 0.02%) 415890 ( 0.02%) 509.05
ftp 62534 ( 1.26%) 23353791 ( 0.94%) 373.46
pop3 6012 ( 0.12%) 1517764 ( 0.06%) 252.46
imap 494 ( 0.01%) 40829 ( 0.00%) 82.65
telnet 2585 ( 0.05%) 303061 ( 0.01%) 117.24
ssh 11559 ( 0.23%) 2986065 ( 0.12%) 258.33
dns 2168 ( 0.04%) 144992 ( 0.01%) 66.88
bgp 258 ( 0.01%) 56451 ( 0.00%) 218.80
napster 628920 ( 12.69%) 419008831 ( 16.88%) 666.24
realaud 56 ( 0.00%) 3452 ( 0.00%) 61.64
rtsp 32577 ( 0.66%) 31552723 ( 1.27%) 968.56
icecast 386 ( 0.01%) 165461 ( 0.01%) 428.66
hotline 10 ( 0.00%) 1315 ( 0.00%) 131.50
other 1432551 ( 28.91%) 723853184 ( 29.16%) 505.29
udp 518519 ( 10.47%) 112231082 ( 4.52%) 216.45
dns 333596 ( 6.73%) 48053046 ( 1.94%) 144.05
rip 186 ( 0.00%) 16196 ( 0.00%) 87.08
realaud 17164 ( 0.35%) 3932013 ( 0.16%) 229.08
halflif 2 ( 0.00%) 167 ( 0.00%) 83.50
starcra 7 ( 0.00%) 441 ( 0.00%) 63.00
everque 2 ( 0.00%) 162 ( 0.00%) 81.00
quake 1 ( 0.00%) 83 ( 0.00%) 83.00
other 167412 ( 3.38%) 60189641 ( 2.42%) 359.53
icmp 97096 ( 1.96%) 9033582 ( 0.36%) 93.04
ipsec 66 ( 0.00%) 12284 ( 0.00%) 186.12
ip6 1341 ( 0.03%) 523029 ( 0.02%) 390.03
other 15632 ( 0.32%) 532573 ( 0.02%) 34.07
frag 14529 ( 0.29%) 16962684 ( 0.68%) 1167.51
tcpdump file: 200208201400.dump.gz (128.60 MB)