Traffic Trace Info
DumpFile: 200409231400.dump
FileSize: 340.92MB
Id: 200409231400
StartTime: Thu Sep 23 14:00:01 2004
EndTime: Thu Sep 23 14:15:01 2004
TotalTime: 899.93 seconds
TotalCapSize: 266.73MB CapLen: 96 bytes
# of packets: 4862231 (2360.65MB)
AvgRate: 22.00Mbps stddev:1.87M
IP flow (unique src/dst pair) Information
# of flows: 446337 (avg. 10.89 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.1% 4.8% 3.3% 2.2% 1.7% 1.7% 1.4% 1.0% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 295809
Top 10 bandwidth usage (bytes/total in %):
10.6% 7.3% 6.4% 6.2% 5.8% 4.9% 4.9% 3.5% 3.4% 3.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200409231400.pktlen.png)
detailed numbers
[ 16- 31]: 18497
[ 32- 63]: 1582538
[ 64- 127]: 1231894
[ 128- 255]: 201691
[ 256- 511]: 215411
[ 512- 1023]: 273717
[ 1024- 2047]: 1338483
Protocol Breakdown
![[protocol breakdown chart]](200409231400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4862231 (100.00%) 2475320938 (100.00%) 509.09
ip 4839001 ( 99.52%) 2474615088 ( 99.97%) 511.39
tcp 4004323 ( 82.36%) 2243381854 ( 90.63%) 560.24
http(s) 1036353 ( 21.31%) 1123814164 ( 45.40%) 1084.39
http(c) 1038402 ( 21.36%) 120434729 ( 4.87%) 115.98
squid 2582 ( 0.05%) 573343 ( 0.02%) 222.05
smtp 190539 ( 3.92%) 50321708 ( 2.03%) 264.10
nntp 17 ( 0.00%) 1589 ( 0.00%) 93.47
ftp 39094 ( 0.80%) 26003897 ( 1.05%) 665.16
pop3 8170 ( 0.17%) 8244999 ( 0.33%) 1009.18
imap 1053 ( 0.02%) 243747 ( 0.01%) 231.48
telnet 2468 ( 0.05%) 282888 ( 0.01%) 114.62
ssh 1720 ( 0.04%) 282527 ( 0.01%) 164.26
dns 827 ( 0.02%) 59993 ( 0.00%) 72.54
bgp 176 ( 0.00%) 61409 ( 0.00%) 348.91
napster 50855 ( 1.05%) 24771858 ( 1.00%) 487.11
realaud 18 ( 0.00%) 1116 ( 0.00%) 62.00
rtsp 29277 ( 0.60%) 20588966 ( 0.83%) 703.25
icecast 24467 ( 0.50%) 15867611 ( 0.64%) 648.53
hotline 41 ( 0.00%) 34558 ( 0.00%) 842.88
other 1577743 ( 32.45%) 851773031 ( 34.41%) 539.87
udp 633780 ( 13.03%) 217265191 ( 8.78%) 342.81
dns 411248 ( 8.46%) 104746769 ( 4.23%) 254.70
realaud 3864 ( 0.08%) 245743 ( 0.01%) 63.60
halflif 2 ( 0.00%) 161 ( 0.00%) 80.50
other 218566 ( 4.50%) 112268828 ( 4.54%) 513.66
icmp 153716 ( 3.16%) 12291288 ( 0.50%) 79.96
ipsec 183 ( 0.00%) 17970 ( 0.00%) 98.20
ip6 284 ( 0.01%) 58730 ( 0.00%) 206.80
other 46715 ( 0.96%) 1600055 ( 0.06%) 34.25
frag 40 ( 0.00%) 18108 ( 0.00%) 452.70
tcpdump file: 200409231400.dump.gz (135.04 MB)