Traffic Trace Info
DumpFile: 200509220815.dump
FileSize: 378.70MB
Id: 200509220815
StartTime: Thu Sep 22 08:15:00 2005
EndTime: Thu Sep 22 08:30:01 2005
TotalTime: 900.12 seconds
TotalCapSize: 295.22MB CapLen: 96 bytes
# of packets: 5471165 (2714.83MB)
AvgRate: 25.30Mbps stddev:1.37M
IP flow (unique src/dst pair) Information
# of flows: 533842 (avg. 10.25 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.7% 5.5% 2.2% 1.9% 1.7% 1.6% 1.5% 1.2% 1.2% 0.8%
IP address Information
# of IPv4 addresses: 359135
Top 10 bandwidth usage (bytes/total in %):
14.9% 14.5% 11.5% 6.9% 6.8% 5.8% 5.5% 3.5% 3.4% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509220815.pktlen.png)
detailed numbers
[ 16- 31]: 48694
[ 32- 63]: 1697757
[ 64- 127]: 1423845
[ 128- 255]: 265383
[ 256- 511]: 261883
[ 512- 1023]: 167520
[ 1024- 2047]: 1606083
Protocol Breakdown
![[protocol breakdown chart]](200509220815.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5471165 (100.00%) 2846710693 (100.00%) 520.31
ip 5367681 ( 98.11%) 2843580039 ( 99.89%) 529.76
tcp 4387554 ( 80.19%) 2568836530 ( 90.24%) 585.48
http(s) 1180678 ( 21.58%) 1249462830 ( 43.89%) 1058.26
http(c) 884818 ( 16.17%) 86954841 ( 3.05%) 98.27
squid 51302 ( 0.94%) 36107849 ( 1.27%) 703.83
smtp 126664 ( 2.32%) 28658121 ( 1.01%) 226.25
nntp 47 ( 0.00%) 2853 ( 0.00%) 60.70
ftp 18980 ( 0.35%) 5907406 ( 0.21%) 311.24
pop3 2033 ( 0.04%) 1127823 ( 0.04%) 554.76
imap 1813 ( 0.03%) 579019 ( 0.02%) 319.37
telnet 118 ( 0.00%) 9138 ( 0.00%) 77.44
ssh 82881 ( 1.51%) 6620551 ( 0.23%) 79.88
dns 417 ( 0.01%) 28295 ( 0.00%) 67.85
bgp 261 ( 0.00%) 159444 ( 0.01%) 610.90
napster 8 ( 0.00%) 492 ( 0.00%) 61.50
realaud 4 ( 0.00%) 248 ( 0.00%) 62.00
rtsp 2154 ( 0.04%) 149727 ( 0.01%) 69.51
icecast 90 ( 0.00%) 5928 ( 0.00%) 65.87
hotline 11 ( 0.00%) 1093 ( 0.00%) 99.36
other 2015489 ( 36.84%) 1152380346 ( 40.48%) 571.76
udp 708885 ( 12.96%) 198811345 ( 6.98%) 280.46
dns 415805 ( 7.60%) 104296101 ( 3.66%) 250.83
realaud 4 ( 0.00%) 519 ( 0.00%) 129.75
halflif 1 ( 0.00%) 72 ( 0.00%) 72.00
starcra 2 ( 0.00%) 498 ( 0.00%) 249.00
everque 5 ( 0.00%) 798 ( 0.00%) 159.60
unreal 2 ( 0.00%) 498 ( 0.00%) 249.00
quake 2 ( 0.00%) 159 ( 0.00%) 79.50
other 289010 ( 5.28%) 94373383 ( 3.32%) 326.54
icmp 218814 ( 4.00%) 18305412 ( 0.64%) 83.66
ip6 185 ( 0.00%) 18955 ( 0.00%) 102.46
other 52243 ( 0.95%) 57607797 ( 2.02%) 1102.69
frag 34 ( 0.00%) 2015 ( 0.00%) 59.26
tcpdump file: 200509220815.dump.gz (148.08 MB)