Traffic Trace Info
DumpFile: 200504211400.dump
FileSize: 520.20MB
Id: 200504211400
StartTime: Thu Apr 21 14:00:00 2005
EndTime: Thu Apr 21 14:15:00 2005
TotalTime: 900.11 seconds
TotalCapSize: 405.47MB CapLen: 96 bytes
# of packets: 7518810 (2797.36MB)
AvgRate: 26.07Mbps stddev:1.58M
IP flow (unique src/dst pair) Information
# of flows: 397845 (avg. 18.90 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.7% 2.4% 2.1% 1.8% 1.5% 1.3% 1.2% 1.1% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 275632
Top 10 bandwidth usage (bytes/total in %):
11.4% 9.1% 7.9% 4.5% 4.4% 4.3% 3.9% 3.7% 3.0% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200504211400.pktlen.png)
detailed numbers
[ 16- 31]: 81749
[ 32- 63]: 3050162
[ 64- 127]: 2049030
[ 128- 255]: 215197
[ 256- 511]: 272395
[ 512- 1023]: 336133
[ 1024- 2047]: 1514144
Protocol Breakdown
![[protocol breakdown chart]](200504211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7518810 (100.00%) 2933249788 (100.00%) 390.12
ip 7352240 ( 97.78%) 2928231741 ( 99.83%) 398.28
tcp 6326725 ( 84.15%) 2578923133 ( 87.92%) 407.62
http(s) 1088439 ( 14.48%) 1221379755 ( 41.64%) 1122.14
http(c) 2298982 ( 30.58%) 280814609 ( 9.57%) 122.15
squid 16359 ( 0.22%) 19649940 ( 0.67%) 1201.17
smtp 164948 ( 2.19%) 75068706 ( 2.56%) 455.11
nntp 175 ( 0.00%) 13831 ( 0.00%) 79.03
ftp 132822 ( 1.77%) 21394561 ( 0.73%) 161.08
pop3 16494 ( 0.22%) 12937944 ( 0.44%) 784.40
imap 4862 ( 0.06%) 1447311 ( 0.05%) 297.68
telnet 2966 ( 0.04%) 576126 ( 0.02%) 194.24
ssh 8493 ( 0.11%) 915760 ( 0.03%) 107.83
dns 899 ( 0.01%) 70407 ( 0.00%) 78.32
bgp 140 ( 0.00%) 55906 ( 0.00%) 399.33
napster 1781 ( 0.02%) 208323 ( 0.01%) 116.97
realaud 27 ( 0.00%) 3774 ( 0.00%) 139.78
rtsp 24683 ( 0.33%) 5844587 ( 0.20%) 236.79
icecast 49347 ( 0.66%) 36194414 ( 1.23%) 733.47
other 2491641 ( 33.14%) 901531622 ( 30.73%) 361.82
udp 678387 ( 9.02%) 299627476 ( 10.21%) 441.68
dns 474112 ( 6.31%) 156273234 ( 5.33%) 329.61
realaud 1880 ( 0.03%) 157387 ( 0.01%) 83.72
halflif 5 ( 0.00%) 498 ( 0.00%) 99.60
everque 32 ( 0.00%) 4338 ( 0.00%) 135.56
unreal 1 ( 0.00%) 80 ( 0.00%) 80.00
other 198129 ( 2.64%) 143042995 ( 4.88%) 721.97
icmp 117326 ( 1.56%) 9753833 ( 0.33%) 83.13
ipsec 86 ( 0.00%) 8492 ( 0.00%) 98.74
ip6 709 ( 0.01%) 95478 ( 0.00%) 134.67
other 229007 ( 3.05%) 39823329 ( 1.36%) 173.90
frag 16613 ( 0.22%) 20534260 ( 0.70%) 1236.04
tcpdump file: 200504211400.dump.gz (203.35 MB)