Traffic Trace Info
DumpFile: 200302270515.dump
FileSize: 156.03MB
Id: 200302270515
StartTime: Thu Feb 27 05:15:00 2003
EndTime: Thu Feb 27 05:30:00 2003
TotalTime: 899.43 seconds
TotalCapSize: 121.10MB CapLen: 96 bytes
# of packets: 2288676 (1114.84MB)
AvgRate: 10.40Mbps stddev:1.05M
IP flow (unique src/dst pair) Information
# of flows: 301067 (avg. 7.60 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.5% 2.5% 2.2% 2.0% 2.0% 1.3% 1.3% 1.3% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 233619
Top 10 bandwidth usage (bytes/total in %):
14.0% 10.9% 8.0% 6.5% 5.2% 3.8% 2.7% 2.6% 2.6% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270515.pktlen.png)
detailed numbers
[ 16- 31]: 3280
[ 32- 63]: 601567
[ 64- 127]: 610618
[ 128- 255]: 137098
[ 256- 511]: 189775
[ 512- 1023]: 133249
[ 1024- 2047]: 613089
Protocol Breakdown
![[protocol breakdown chart]](200302270515.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2288676 (100.00%) 1168996284 (100.00%) 510.77
ip 2283662 ( 99.78%) 1168843784 ( 99.99%) 511.83
tcp 1614457 ( 70.54%) 1030186313 ( 88.13%) 638.10
http(s) 219961 ( 9.61%) 209390949 ( 17.91%) 951.95
http(c) 211833 ( 9.26%) 28707572 ( 2.46%) 135.52
squid 23034 ( 1.01%) 21026429 ( 1.80%) 912.84
smtp 78710 ( 3.44%) 25622192 ( 2.19%) 325.53
nntp 14395 ( 0.63%) 12380438 ( 1.06%) 860.05
ftp 59621 ( 2.61%) 32867496 ( 2.81%) 551.27
pop3 963 ( 0.04%) 163107 ( 0.01%) 169.37
imap 112 ( 0.00%) 37080 ( 0.00%) 331.07
telnet 4343 ( 0.19%) 272872 ( 0.02%) 62.83
ssh 708 ( 0.03%) 73015 ( 0.01%) 103.13
dns 2572 ( 0.11%) 161065 ( 0.01%) 62.62
bgp 161 ( 0.01%) 34176 ( 0.00%) 212.27
napster 41143 ( 1.80%) 12060704 ( 1.03%) 293.14
realaud 28 ( 0.00%) 1680 ( 0.00%) 60.00
rtsp 6893 ( 0.30%) 4113019 ( 0.35%) 596.70
icecast 324 ( 0.01%) 28636 ( 0.00%) 88.38
hotline 9 ( 0.00%) 969 ( 0.00%) 107.67
other 949587 ( 41.49%) 683242736 ( 58.45%) 719.52
udp 517426 ( 22.61%) 120198303 ( 10.28%) 232.30
dns 312851 ( 13.67%) 65887441 ( 5.64%) 210.60
realaud 6494 ( 0.28%) 2165678 ( 0.19%) 333.49
halflif 10 ( 0.00%) 600 ( 0.00%) 60.00
everque 1 ( 0.00%) 79 ( 0.00%) 79.00
quake 2 ( 0.00%) 160 ( 0.00%) 80.00
other 198053 ( 8.65%) 52143797 ( 4.46%) 263.28
icmp 128883 ( 5.63%) 16202083 ( 1.39%) 125.71
ip6 17027 ( 0.74%) 2044072 ( 0.17%) 120.05
other 5869 ( 0.26%) 213013 ( 0.02%) 36.29
frag 6 ( 0.00%) 2846 ( 0.00%) 474.33
tcpdump file: 200302270515.dump.gz (61.09 MB)