Traffic Trace Info
DumpFile: 200203031400.dump
FileSize: 337.84MB
Id: 200203031400
StartTime: Sun Mar 3 14:00:00 2002
EndTime: Sun Mar 3 14:39:44 2002
TotalTime: 2383.31 seconds
TotalCapSize: 261.85MB CapLen: 96 bytes
# of packets: 4979139 (2504.38MB)
AvgRate: 8.81Mbps stddev:1.52M
IP flow (unique src/dst pair) Information
# of flows: 146420 (avg. 34.01 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.5% 3.2% 3.2% 2.9% 2.2% 2.2% 1.8% 1.8% 1.7% 1.6%
IP address Information
# of IPv4 addresses: 97730
Top 10 bandwidth usage (bytes/total in %):
10.1% 7.7% 7.1% 5.1% 4.6% 4.5% 3.9% 3.5% 3.4% 3.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200203031400.pktlen.png)
detailed numbers
[ 16- 31]: 15146
[ 32- 63]: 1506887
[ 64- 127]: 1087570
[ 128- 255]: 346343
[ 256- 511]: 297905
[ 512- 1023]: 317826
[ 1024- 2047]: 1407462
Protocol Breakdown
![[protocol breakdown chart]](200203031400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4979139 (100.00%) 2626037870 (100.00%) 527.41
ip 4946800 ( 99.35%) 2625037441 ( 99.96%) 530.65
tcp 3984362 ( 80.02%) 2262419131 ( 86.15%) 567.82
http(s) 665335 ( 13.36%) 662193940 ( 25.22%) 995.28
http(c) 971590 ( 19.51%) 221680807 ( 8.44%) 228.16
squid 11603 ( 0.23%) 3520343 ( 0.13%) 303.40
smtp 42680 ( 0.86%) 13569178 ( 0.52%) 317.93
nntp 98776 ( 1.98%) 6103320 ( 0.23%) 61.79
ftp 81460 ( 1.64%) 11445507 ( 0.44%) 140.50
pop3 16305 ( 0.33%) 4806245 ( 0.18%) 294.77
imap 2787 ( 0.06%) 211860 ( 0.01%) 76.02
telnet 276 ( 0.01%) 16983 ( 0.00%) 61.53
ssh 18184 ( 0.37%) 3151120 ( 0.12%) 173.29
dns 1681 ( 0.03%) 114217 ( 0.00%) 67.95
bgp 591 ( 0.01%) 105611 ( 0.00%) 178.70
napster 401346 ( 8.06%) 290091129 ( 11.05%) 722.80
realaud 73 ( 0.00%) 5098 ( 0.00%) 69.84
rtsp 37440 ( 0.75%) 2389333 ( 0.09%) 63.82
icecast 1490 ( 0.03%) 766657 ( 0.03%) 514.53
hotline 39986 ( 0.80%) 58513726 ( 2.23%) 1463.36
other 1592489 ( 31.98%) 983724250 ( 37.46%) 617.73
udp 778799 ( 15.64%) 303258067 ( 11.55%) 389.39
dns 500344 ( 10.05%) 80304402 ( 3.06%) 160.50
rip 585 ( 0.01%) 60010 ( 0.00%) 102.58
realaud 54 ( 0.00%) 3913 ( 0.00%) 72.46
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
starcra 13633 ( 0.27%) 910254 ( 0.03%) 66.77
quake 1 ( 0.00%) 267 ( 0.00%) 267.00
other 259853 ( 5.22%) 220280424 ( 8.39%) 847.71
icmp 147710 ( 2.97%) 54741865 ( 2.08%) 370.60
igmp 470 ( 0.01%) 28200 ( 0.00%) 60.00
ipsec 262 ( 0.01%) 42780 ( 0.00%) 163.28
ip6 11143 ( 0.22%) 2955553 ( 0.11%) 265.24
other 24054 ( 0.48%) 1591845 ( 0.06%) 66.18
frag 183949 ( 3.69%) 200348760 ( 7.63%) 1089.15
tcpdump file: 200203031400.dump.gz (125.37 MB)