Traffic Trace Info
DumpFile: 200311061400.dump
FileSize: 346.83MB
Id: 200311061400
StartTime: Thu Nov 6 14:00:00 2003
EndTime: Thu Nov 6 14:15:00 2003
TotalTime: 900.31 seconds
TotalCapSize: 265.51MB CapLen: 96 bytes
# of packets: 5328922 (1819.89MB)
AvgRate: 16.96Mbps stddev:0.93M
IP flow (unique src/dst pair) Information
# of flows: 2434598 (avg. 2.19 pkts/flow)
Top 10 big flow size (bytes/total in %):
14.7% 5.1% 3.0% 1.6% 1.2% 1.2% 1.0% 0.8% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 718335
Top 10 bandwidth usage (bytes/total in %):
14.7% 14.7% 5.5% 5.2% 4.3% 3.0% 3.0% 2.9% 2.4% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200311061400.pktlen.png)
detailed numbers
[ 16- 31]: 5054
[ 32- 63]: 1459652
[ 64- 127]: 2526622
[ 128- 255]: 97323
[ 256- 511]: 119692
[ 512- 1023]: 187247
[ 1024- 2047]: 933332
Protocol Breakdown
![[protocol breakdown chart]](200311061400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5328922 (100.00%) 1908289247 (100.00%) 358.10
ip 5323413 ( 99.90%) 1908128122 ( 99.99%) 358.44
tcp 3024208 ( 56.75%) 1643931737 ( 86.15%) 543.59
http(s) 960590 ( 18.03%) 828542476 ( 43.42%) 862.53
http(c) 286905 ( 5.38%) 29752612 ( 1.56%) 103.70
squid 2462 ( 0.05%) 869804 ( 0.05%) 353.29
smtp 78285 ( 1.47%) 27332557 ( 1.43%) 349.14
nntp 186125 ( 3.49%) 280487223 ( 14.70%) 1506.98
ftp 49048 ( 0.92%) 18128218 ( 0.95%) 369.60
pop3 5821 ( 0.11%) 4115864 ( 0.22%) 707.07
imap 3108 ( 0.06%) 2178832 ( 0.11%) 701.04
telnet 929 ( 0.02%) 91084 ( 0.00%) 98.05
ssh 1611 ( 0.03%) 247627 ( 0.01%) 153.71
dns 408 ( 0.01%) 31862 ( 0.00%) 78.09
bgp 161 ( 0.00%) 31486 ( 0.00%) 195.57
napster 17861 ( 0.34%) 14388461 ( 0.75%) 805.58
realaud 26 ( 0.00%) 1560 ( 0.00%) 60.00
rtsp 76380 ( 1.43%) 23610929 ( 1.24%) 309.12
icecast 25904 ( 0.49%) 30310367 ( 1.59%) 1170.10
other 1328516 ( 24.93%) 383807984 ( 20.11%) 288.90
udp 248780 ( 4.67%) 48344399 ( 2.53%) 194.33
dns 104221 ( 1.96%) 14515393 ( 0.76%) 139.28
realaud 4703 ( 0.09%) 2545209 ( 0.13%) 541.19
starcra 2 ( 0.00%) 142 ( 0.00%) 71.00
everque 2 ( 0.00%) 243 ( 0.00%) 121.50
other 139833 ( 2.62%) 31271638 ( 1.64%) 223.64
icmp 2010666 ( 37.73%) 209006402 ( 10.95%) 103.95
ip6 870 ( 0.02%) 373818 ( 0.02%) 429.68
other 38889 ( 0.73%) 6471766 ( 0.34%) 166.42
frag 4892 ( 0.09%) 5707775 ( 0.30%) 1166.76
tcpdump file: 200311061400.dump.gz (145.02 MB)