Traffic Trace Info
DumpFile: 200509221930.dump
FileSize: 518.36MB
Id: 200509221930
StartTime: Thu Sep 22 19:30:00 2005
EndTime: Thu Sep 22 19:45:01 2005
TotalTime: 900.45 seconds
TotalCapSize: 404.30MB CapLen: 96 bytes
# of packets: 7475479 (3264.76MB)
AvgRate: 30.41Mbps stddev:1.03M
IP flow (unique src/dst pair) Information
# of flows: 685978 (avg. 10.90 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.5% 2.6% 1.9% 1.5% 1.5% 1.3% 1.3% 1.3% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 451855
Top 10 bandwidth usage (bytes/total in %):
17.3% 9.5% 7.0% 5.9% 5.4% 3.5% 3.4% 3.1% 2.7% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509221930.pktlen.png)
detailed numbers
[ 16- 31]: 88453
[ 32- 63]: 2610641
[ 64- 127]: 2040216
[ 128- 255]: 275753
[ 256- 511]: 360720
[ 512- 1023]: 229867
[ 1024- 2047]: 1869829
Protocol Breakdown
![[protocol breakdown chart]](200509221930.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7475479 (100.00%) 3423348977 (100.00%) 457.94
ip 7287535 ( 97.49%) 3417661530 ( 99.83%) 468.97
tcp 6020489 ( 80.54%) 3141217393 ( 91.76%) 521.75
http(s) 1556644 ( 20.82%) 1544675908 ( 45.12%) 992.31
http(c) 1423530 ( 19.04%) 161675607 ( 4.72%) 113.57
squid 155995 ( 2.09%) 158691001 ( 4.64%) 1017.28
smtp 346595 ( 4.64%) 132392455 ( 3.87%) 381.98
nntp 19 ( 0.00%) 1144 ( 0.00%) 60.21
ftp 28519 ( 0.38%) 14986068 ( 0.44%) 525.48
pop3 2780 ( 0.04%) 494446 ( 0.01%) 177.86
imap 2384 ( 0.03%) 531271 ( 0.02%) 222.85
telnet 1574 ( 0.02%) 171641 ( 0.01%) 109.05
ssh 171098 ( 2.29%) 33786509 ( 0.99%) 197.47
dns 610 ( 0.01%) 41298 ( 0.00%) 67.70
bgp 394 ( 0.01%) 252703 ( 0.01%) 641.38
napster 23 ( 0.00%) 3194 ( 0.00%) 138.87
realaud 27 ( 0.00%) 2009 ( 0.00%) 74.41
rtsp 51854 ( 0.69%) 49865331 ( 1.46%) 961.65
icecast 12433 ( 0.17%) 787141 ( 0.02%) 63.31
hotline 10 ( 0.00%) 618 ( 0.00%) 61.80
other 2235454 ( 29.90%) 1041807212 ( 30.43%) 466.04
udp 856322 ( 11.46%) 228004267 ( 6.66%) 266.26
dns 533625 ( 7.14%) 132683088 ( 3.88%) 248.64
realaud 134 ( 0.00%) 11179 ( 0.00%) 83.43
halflif 15827 ( 0.21%) 4037876 ( 0.12%) 255.13
starcra 7 ( 0.00%) 795 ( 0.00%) 113.57
everque 15 ( 0.00%) 1967 ( 0.00%) 131.13
unreal 3 ( 0.00%) 598 ( 0.00%) 199.33
quake 2 ( 0.00%) 156 ( 0.00%) 78.00
other 300405 ( 4.02%) 90838280 ( 2.65%) 302.39
icmp 298723 ( 4.00%) 24028171 ( 0.70%) 80.44
ip6 954 ( 0.01%) 212620 ( 0.01%) 222.87
other 111047 ( 1.49%) 24199079 ( 0.71%) 217.92
frag 6384 ( 0.09%) 8734511 ( 0.26%) 1368.19
tcpdump file: 200509221930.dump.gz (208.65 MB)