Traffic Trace Info
DumpFile: 200311051400.dump
FileSize: 325.11MB
Id: 200311051400
StartTime: Wed Nov 5 14:00:00 2003
EndTime: Wed Nov 5 14:15:00 2003
TotalTime: 900.45 seconds
TotalCapSize: 248.95MB CapLen: 96 bytes
# of packets: 4991155 (1875.26MB)
AvgRate: 17.47Mbps stddev:0.93M
IP flow (unique src/dst pair) Information
# of flows: 2179614 (avg. 2.29 pkts/flow)
Top 10 big flow size (bytes/total in %):
15.5% 3.6% 2.8% 2.0% 1.5% 1.3% 1.2% 1.0% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 892258
Top 10 bandwidth usage (bytes/total in %):
15.5% 15.5% 4.0% 3.6% 3.6% 3.6% 2.8% 2.8% 2.8% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200311051400.pktlen.png)
detailed numbers
[ 16- 31]: 7209
[ 32- 63]: 1302086
[ 64- 127]: 2275390
[ 128- 255]: 94652
[ 256- 511]: 138629
[ 512- 1023]: 186319
[ 1024- 2047]: 986870
Protocol Breakdown
![[protocol breakdown chart]](200311051400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4991155 (100.00%) 1966352710 (100.00%) 393.97
ip 4983057 ( 99.84%) 1966114864 ( 99.99%) 394.56
tcp 2884123 ( 57.78%) 1715025723 ( 87.22%) 594.64
http(s) 1069447 ( 21.43%) 917401896 ( 46.66%) 857.83
http(c) 251606 ( 5.04%) 26783883 ( 1.36%) 106.45
squid 1510 ( 0.03%) 764138 ( 0.04%) 506.05
smtp 76206 ( 1.53%) 22136466 ( 1.13%) 290.48
nntp 201679 ( 4.04%) 303869211 ( 15.45%) 1506.70
ftp 46089 ( 0.92%) 24288749 ( 1.24%) 527.00
pop3 4466 ( 0.09%) 2346092 ( 0.12%) 525.32
imap 634 ( 0.01%) 51281 ( 0.00%) 80.88
telnet 1568 ( 0.03%) 568655 ( 0.03%) 362.66
ssh 4082 ( 0.08%) 539009 ( 0.03%) 132.05
dns 890 ( 0.02%) 61257 ( 0.00%) 68.83
bgp 162 ( 0.00%) 37503 ( 0.00%) 231.50
napster 3670 ( 0.07%) 806095 ( 0.04%) 219.64
realaud 513 ( 0.01%) 409824 ( 0.02%) 798.88
rtsp 317 ( 0.01%) 44964 ( 0.00%) 141.84
icecast 739 ( 0.01%) 747529 ( 0.04%) 1011.54
hotline 10 ( 0.00%) 600 ( 0.00%) 60.00
other 1220456 ( 24.45%) 414165224 ( 21.06%) 339.35
udp 217733 ( 4.36%) 50420526 ( 2.56%) 231.57
dns 89752 ( 1.80%) 11853569 ( 0.60%) 132.07
realaud 5312 ( 0.11%) 2843354 ( 0.14%) 535.27
halflif 1 ( 0.00%) 77 ( 0.00%) 77.00
quake 1 ( 0.00%) 80 ( 0.00%) 80.00
other 121139 ( 2.43%) 34132004 ( 1.74%) 281.76
icmp 1818377 ( 36.43%) 188364637 ( 9.58%) 103.59
ip6 1376 ( 0.03%) 852898 ( 0.04%) 619.84
other 61448 ( 1.23%) 11451080 ( 0.58%) 186.35
frag 4269 ( 0.09%) 5547246 ( 0.28%) 1299.43
tcpdump file: 200311051400.dump.gz (134.47 MB)