Traffic Trace Info
DumpFile: 200212111400.dump
FileSize: 338.74MB
Id: 200212111400
StartTime: Wed Dec 11 14:00:01 2002
EndTime: Wed Dec 11 14:12:55 2002
TotalTime: 774.21 seconds
TotalCapSize: 263.25MB CapLen: 96 bytes
# of packets: 4947364 (2044.07MB)
AvgRate: 22.15Mbps stddev:1.39M
IP flow (unique src/dst pair) Information
# of flows: 297997 (avg. 16.60 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.9% 2.7% 2.7% 2.0% 1.7% 1.5% 1.3% 1.3% 1.1% 0.8%
IP address Information
# of IPv4 addresses: 217452
Top 10 bandwidth usage (bytes/total in %):
3.7% 3.5% 3.0% 2.9% 2.9% 2.8% 2.7% 2.7% 2.4% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200212111400.pktlen.png)
detailed numbers
[ 16- 31]: 20774
[ 32- 63]: 1598521
[ 64- 127]: 1266802
[ 128- 255]: 283548
[ 256- 511]: 320666
[ 512- 1023]: 440027
[ 1024- 2047]: 1017026
Protocol Breakdown
![[protocol breakdown chart]](200212111400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4947364 (100.00%) 2143357705 (100.00%) 433.23
ip 4916389 ( 99.37%) 2142418510 ( 99.96%) 435.77
tcp 4031588 ( 81.49%) 1966278078 ( 91.74%) 487.72
http(s) 882494 ( 17.84%) 813743758 ( 37.97%) 922.10
http(c) 1004831 ( 20.31%) 124490439 ( 5.81%) 123.89
squid 22740 ( 0.46%) 1908046 ( 0.09%) 83.91
smtp 84936 ( 1.72%) 27053937 ( 1.26%) 318.52
nntp 36 ( 0.00%) 3773 ( 0.00%) 104.81
ftp 27655 ( 0.56%) 2169614 ( 0.10%) 78.45
pop3 5778 ( 0.12%) 2763061 ( 0.13%) 478.20
imap 7928 ( 0.16%) 7192282 ( 0.34%) 907.20
telnet 538 ( 0.01%) 46957 ( 0.00%) 87.28
ssh 13610 ( 0.28%) 9074038 ( 0.42%) 666.72
dns 788 ( 0.02%) 388846 ( 0.02%) 493.46
bgp 178 ( 0.00%) 59796 ( 0.00%) 335.93
napster 777161 ( 15.71%) 373634816 ( 17.43%) 480.77
realaud 4725 ( 0.10%) 1941749 ( 0.09%) 410.95
rtsp 577 ( 0.01%) 85502 ( 0.00%) 148.18
icecast 1620 ( 0.03%) 268465 ( 0.01%) 165.72
hotline 13 ( 0.00%) 1766 ( 0.00%) 135.85
other 1195539 ( 24.17%) 601434493 ( 28.06%) 503.07
udp 696834 ( 14.08%) 137162656 ( 6.40%) 196.84
dns 288988 ( 5.84%) 45627385 ( 2.13%) 157.89
realaud 32053 ( 0.65%) 25650180 ( 1.20%) 800.24
halflif 17 ( 0.00%) 1052 ( 0.00%) 61.88
starcra 10103 ( 0.20%) 735229 ( 0.03%) 72.77
everque 21 ( 0.00%) 2076 ( 0.00%) 98.86
unreal 1 ( 0.00%) 86 ( 0.00%) 86.00
quake 1 ( 0.00%) 74 ( 0.00%) 74.00
other 363765 ( 7.35%) 62679181 ( 2.92%) 172.31
icmp 123143 ( 2.49%) 10577185 ( 0.49%) 85.89
ipsec 45 ( 0.00%) 8382 ( 0.00%) 186.27
ip6 31137 ( 0.63%) 27229726 ( 1.27%) 874.51
other 33642 ( 0.68%) 1162483 ( 0.05%) 34.55
frag 5738 ( 0.12%) 7266897 ( 0.34%) 1266.45
tcpdump file: 200212111400.dump.gz (140.85 MB)