Traffic Trace Info
DumpFile: 200308211400.dump
FileSize: 440.32MB
Id: 200308211400
StartTime: Thu Aug 21 14:00:00 2003
EndTime: Thu Aug 21 14:15:00 2003
TotalTime: 899.61 seconds
TotalCapSize: 339.43MB CapLen: 96 bytes
# of packets: 6611920 (1981.05MB)
AvgRate: 18.47Mbps stddev:0.17M
IP flow (unique src/dst pair) Information
# of flows: 2010461 (avg. 3.29 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.9% 0.8% 0.5% 0.5% 0.4% 0.4% 0.4% 0.4% 0.4% 0.4%
IP address Information
# of IPv4 addresses: 733650
Top 10 bandwidth usage (bytes/total in %):
8.6% 3.5% 3.3% 3.2% 2.9% 2.9% 2.7% 2.6% 2.6% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200308211400.pktlen.png)
detailed numbers
[ 16- 31]: 6642
[ 32- 63]: 2420991
[ 64- 127]: 2436983
[ 128- 255]: 101324
[ 256- 511]: 375537
[ 512- 1023]: 416516
[ 1024- 2047]: 853927
Protocol Breakdown
![[protocol breakdown chart]](200308211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6611920 (100.00%) 2077282255 (100.00%) 314.17
ip 6604928 ( 99.89%) 2077078586 ( 99.99%) 314.47
tcp 4727998 ( 71.51%) 1857744289 ( 89.43%) 392.92
http(s) 1372145 ( 20.75%) 1286532483 ( 61.93%) 937.61
http(c) 1346404 ( 20.36%) 214162011 ( 10.31%) 159.06
squid 81622 ( 1.23%) 23345678 ( 1.12%) 286.02
smtp 76734 ( 1.16%) 22808440 ( 1.10%) 297.24
nntp 40959 ( 0.62%) 61103852 ( 2.94%) 1491.83
ftp 16142 ( 0.24%) 9623275 ( 0.46%) 596.16
pop3 3424 ( 0.05%) 1017454 ( 0.05%) 297.15
imap 190 ( 0.00%) 78297 ( 0.00%) 412.09
telnet 1024 ( 0.02%) 168157 ( 0.01%) 164.22
ssh 2642 ( 0.04%) 589776 ( 0.03%) 223.23
dns 1307 ( 0.02%) 81943 ( 0.00%) 62.70
bgp 196 ( 0.00%) 73043 ( 0.00%) 372.67
napster 13795 ( 0.21%) 5776243 ( 0.28%) 418.72
realaud 2064 ( 0.03%) 2073933 ( 0.10%) 1004.81
rtsp 799107 ( 12.09%) 59008983 ( 2.84%) 73.84
icecast 1325 ( 0.02%) 93504 ( 0.00%) 70.57
hotline 4 ( 0.00%) 246 ( 0.00%) 61.50
other 968875 ( 14.65%) 171205414 ( 8.24%) 176.71
udp 251646 ( 3.81%) 45358158 ( 2.18%) 180.25
dns 69580 ( 1.05%) 9824622 ( 0.47%) 141.20
realaud 43403 ( 0.66%) 7574751 ( 0.36%) 174.52
halflif 7 ( 0.00%) 1518 ( 0.00%) 216.86
starcra 15389 ( 0.23%) 1050158 ( 0.05%) 68.24
other 121604 ( 1.84%) 26534343 ( 1.28%) 218.20
icmp 1558907 ( 23.58%) 162256477 ( 7.81%) 104.08
ip6 398 ( 0.01%) 74029 ( 0.00%) 186.00
other 65979 ( 1.00%) 11645633 ( 0.56%) 176.51
frag 3122 ( 0.05%) 2577853 ( 0.12%) 825.71
tcpdump file: 200308211400.dump.gz (190.62 MB)