Traffic Trace Info
DumpFile: 200312301400.dump
FileSize: 302.20MB
Id: 200312301400
StartTime: Tue Dec 30 14:00:01 2003
EndTime: Tue Dec 30 14:15:01 2003
TotalTime: 899.96 seconds
TotalCapSize: 233.26MB CapLen: 96 bytes
# of packets: 4517662 (1667.83MB)
AvgRate: 15.55Mbps stddev:1.39M
IP flow (unique src/dst pair) Information
# of flows: 1626292 (avg. 2.78 pkts/flow)
Top 10 big flow size (bytes/total in %):
24.4% 2.6% 2.3% 1.8% 1.8% 1.7% 1.6% 1.6% 1.4% 1.2%
IP address Information
# of IPv4 addresses: 560300
Top 10 bandwidth usage (bytes/total in %):
24.4% 24.4% 6.7% 5.3% 4.1% 3.8% 3.1% 2.8% 2.8% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200312301400.pktlen.png)
detailed numbers
[ 16- 31]: 4729
[ 32- 63]: 967490
[ 64- 127]: 1847232
[ 128- 255]: 600380
[ 256- 511]: 94998
[ 512- 1023]: 126844
[ 1024- 2047]: 875989
Protocol Breakdown
![[protocol breakdown chart]](200312301400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4517662 (100.00%) 1748851522 (100.00%) 387.11
ip 4512188 ( 99.88%) 1748690224 ( 99.99%) 387.55
tcp 2464864 ( 54.56%) 1491449834 ( 85.28%) 605.08
http(s) 595871 ( 13.19%) 589251069 ( 33.69%) 988.89
http(c) 452892 ( 10.02%) 38766573 ( 2.22%) 85.60
squid 19727 ( 0.44%) 28160612 ( 1.61%) 1427.52
smtp 162348 ( 3.59%) 51764158 ( 2.96%) 318.85
nntp 282433 ( 6.25%) 425858317 ( 24.35%) 1507.82
ftp 29793 ( 0.66%) 13950757 ( 0.80%) 468.26
pop3 858 ( 0.02%) 223472 ( 0.01%) 260.46
imap 740 ( 0.02%) 454054 ( 0.03%) 613.59
telnet 379 ( 0.01%) 40556 ( 0.00%) 107.01
ssh 173 ( 0.00%) 62824 ( 0.00%) 363.14
dns 74 ( 0.00%) 6315 ( 0.00%) 85.34
bgp 155 ( 0.00%) 29923 ( 0.00%) 193.05
napster 15419 ( 0.34%) 12355664 ( 0.71%) 801.33
realaud 2635 ( 0.06%) 158956 ( 0.01%) 60.32
rtsp 8041 ( 0.18%) 1819907 ( 0.10%) 226.33
icecast 245 ( 0.01%) 90532 ( 0.01%) 369.52
hotline 3 ( 0.00%) 186 ( 0.00%) 62.00
other 892914 ( 19.76%) 328447772 ( 18.78%) 367.84
udp 718879 ( 15.91%) 119412983 ( 6.83%) 166.11
dns 588675 ( 13.03%) 76167695 ( 4.36%) 129.39
realaud 5328 ( 0.12%) 4595392 ( 0.26%) 862.50
cuseeme 1 ( 0.00%) 282 ( 0.00%) 282.00
other 123713 ( 2.74%) 37532988 ( 2.15%) 303.39
icmp 1325853 ( 29.35%) 137681851 ( 7.87%) 103.84
ip6 325 ( 0.01%) 67343 ( 0.00%) 207.21
other 2267 ( 0.05%) 78213 ( 0.00%) 34.50
frag 8518 ( 0.19%) 10796726 ( 0.62%) 1267.52
tcpdump file: 200312301400.dump.gz (115.44 MB)