Traffic Trace Info
DumpFile: 200309141400.dump
FileSize: 231.27MB
Id: 200309141400
StartTime: Sun Sep 14 14:00:00 2003
EndTime: Sun Sep 14 14:15:00 2003
TotalTime: 899.79 seconds
TotalCapSize: 178.31MB CapLen: 96 bytes
# of packets: 3470479 (1490.76MB)
AvgRate: 13.90Mbps stddev:1.75M
IP flow (unique src/dst pair) Information
# of flows: 1402872 (avg. 2.47 pkts/flow)
Top 10 big flow size (bytes/total in %):
38.5% 4.6% 4.0% 3.6% 1.8% 1.7% 1.1% 0.9% 0.7% 0.7%
IP address Information
# of IPv4 addresses: 606338
Top 10 bandwidth usage (bytes/total in %):
38.5% 38.5% 4.6% 4.6% 4.3% 4.0% 4.0% 3.6% 3.6% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200309141400.pktlen.png)
detailed numbers
[ 16- 31]: 2380
[ 32- 63]: 836122
[ 64- 127]: 1515271
[ 128- 255]: 81541
[ 256- 511]: 82288
[ 512- 1023]: 129442
[ 1024- 2047]: 823435
Protocol Breakdown
![[protocol breakdown chart]](200309141400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3470479 (100.00%) 1563170866 (100.00%) 450.42
ip 3467861 ( 99.92%) 1563094163 (100.00%) 450.74
tcp 2112461 ( 60.87%) 1400504766 ( 89.59%) 662.97
http(s) 540322 ( 15.57%) 488932133 ( 31.28%) 904.89
http(c) 172961 ( 4.98%) 16969004 ( 1.09%) 98.11
squid 464 ( 0.01%) 291507 ( 0.02%) 628.25
smtp 82141 ( 2.37%) 19954797 ( 1.28%) 242.93
nntp 398836 ( 11.49%) 602111193 ( 38.52%) 1509.67
ftp 14065 ( 0.41%) 6838398 ( 0.44%) 486.20
pop3 631 ( 0.02%) 86363 ( 0.01%) 136.87
imap 22 ( 0.00%) 1820 ( 0.00%) 82.73
telnet 101 ( 0.00%) 6948 ( 0.00%) 68.79
ssh 140 ( 0.00%) 10207 ( 0.00%) 72.91
dns 83 ( 0.00%) 7650 ( 0.00%) 92.17
bgp 154 ( 0.00%) 33899 ( 0.00%) 220.12
napster 1384 ( 0.04%) 88884 ( 0.01%) 64.22
realaud 52 ( 0.00%) 4435 ( 0.00%) 85.29
rtsp 2387 ( 0.07%) 2067733 ( 0.13%) 866.25
icecast 350 ( 0.01%) 328967 ( 0.02%) 939.91
hotline 4 ( 0.00%) 246 ( 0.00%) 61.50
other 898340 ( 25.89%) 262769472 ( 16.81%) 292.51
udp 191486 ( 5.52%) 38904469 ( 2.49%) 203.17
dns 65654 ( 1.89%) 9410693 ( 0.60%) 143.34
realaud 6528 ( 0.19%) 2140500 ( 0.14%) 327.90
other 119302 ( 3.44%) 27353204 ( 1.75%) 229.28
icmp 1128304 ( 32.51%) 116979373 ( 7.48%) 103.68
ip6 452 ( 0.01%) 78805 ( 0.01%) 174.35
other 35158 ( 1.01%) 6626750 ( 0.42%) 188.48
frag 16 ( 0.00%) 3446 ( 0.00%) 215.38
tcpdump file: 200309141400.dump.gz (90.32 MB)