Traffic Trace Info
DumpFile: 200311241400.dump
FileSize: 263.48MB
Id: 200311241400
StartTime: Mon Nov 24 14:00:01 2003
EndTime: Mon Nov 24 14:15:01 2003
TotalTime: 900.05 seconds
TotalCapSize: 202.91MB CapLen: 96 bytes
# of packets: 3969463 (1623.79MB)
AvgRate: 15.13Mbps stddev:1.19M
IP flow (unique src/dst pair) Information
# of flows: 1694012 (avg. 2.34 pkts/flow)
Top 10 big flow size (bytes/total in %):
23.6% 6.7% 4.6% 3.1% 2.4% 2.2% 1.9% 1.5% 1.3% 1.0%
IP address Information
# of IPv4 addresses: 579849
Top 10 bandwidth usage (bytes/total in %):
23.6% 23.6% 9.1% 6.8% 5.6% 4.8% 4.6% 3.1% 3.1% 3.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200311241400.pktlen.png)
detailed numbers
[ 16- 31]: 4584
[ 32- 63]: 888612
[ 64- 127]: 1859655
[ 128- 255]: 79394
[ 256- 511]: 80799
[ 512- 1023]: 143866
[ 1024- 2047]: 912553
Protocol Breakdown
![[protocol breakdown chart]](200311241400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3969463 (100.00%) 1702662204 (100.00%) 428.94
ip 3964073 ( 99.86%) 1702502967 ( 99.99%) 429.48
tcp 2370900 ( 59.73%) 1523147680 ( 89.46%) 642.43
http(s) 553558 ( 13.95%) 501379471 ( 29.45%) 905.74
http(c) 301425 ( 7.59%) 27585915 ( 1.62%) 91.52
squid 1151 ( 0.03%) 229001 ( 0.01%) 198.96
smtp 51841 ( 1.31%) 12465681 ( 0.73%) 240.46
nntp 294032 ( 7.41%) 442653562 ( 26.00%) 1505.46
ftp 40276 ( 1.01%) 34847150 ( 2.05%) 865.21
pop3 2209 ( 0.06%) 1550836 ( 0.09%) 702.05
imap 17 ( 0.00%) 1091 ( 0.00%) 64.18
telnet 491 ( 0.01%) 131263 ( 0.01%) 267.34
ssh 267 ( 0.01%) 85431 ( 0.01%) 319.97
dns 123 ( 0.00%) 11161 ( 0.00%) 90.74
bgp 162 ( 0.00%) 40322 ( 0.00%) 248.90
napster 5187 ( 0.13%) 4355206 ( 0.26%) 839.64
realaud 19 ( 0.00%) 2831 ( 0.00%) 149.00
rtsp 2655 ( 0.07%) 2567838 ( 0.15%) 967.17
icecast 10492 ( 0.26%) 15194609 ( 0.89%) 1448.21
hotline 3 ( 0.00%) 186 ( 0.00%) 62.00
other 1106901 ( 27.89%) 480042432 ( 28.19%) 433.68
udp 178182 ( 4.49%) 31828263 ( 1.87%) 178.63
dns 66226 ( 1.67%) 8496518 ( 0.50%) 128.30
realaud 7194 ( 0.18%) 3043590 ( 0.18%) 423.07
everque 4 ( 0.00%) 272 ( 0.00%) 68.00
other 104758 ( 2.64%) 20287883 ( 1.19%) 193.66
icmp 1412061 ( 35.57%) 147334201 ( 8.65%) 104.34
ip6 477 ( 0.01%) 101605 ( 0.01%) 213.01
other 2453 ( 0.06%) 91218 ( 0.01%) 37.19
frag 22 ( 0.00%) 5061 ( 0.00%) 230.05
tcpdump file: 200311241400.dump.gz (105.16 MB)