Traffic Trace Info
DumpFile: 200512171400.dump
FileSize: 528.71MB
Id: 200512171400
StartTime: Sat Dec 17 14:00:00 2005
EndTime: Sat Dec 17 14:15:01 2005
TotalTime: 900.71 seconds
TotalCapSize: 411.98MB CapLen: 96 bytes
# of packets: 7649865 (2625.41MB)
AvgRate: 24.45Mbps stddev:1.73M
IP flow (unique src/dst pair) Information
# of flows: 604255 (avg. 12.66 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.0% 1.2% 1.1% 1.0% 0.9% 0.7% 0.6% 0.6% 0.6% 0.6%
IP address Information
# of IPv4 addresses: 408597
Top 10 bandwidth usage (bytes/total in %):
19.7% 5.8% 4.7% 4.0% 3.6% 3.5% 3.3% 3.0% 2.6% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200512171400.pktlen.png)
detailed numbers
[ 16- 31]: 78228
[ 32- 63]: 2259822
[ 64- 127]: 2712640
[ 128- 255]: 553298
[ 256- 511]: 342943
[ 512- 1023]: 384074
[ 1024- 2047]: 1318860
Protocol Breakdown
![[protocol breakdown chart]](200512171400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7649865 (100.00%) 2752940052 (100.00%) 359.87
ip 7490959 ( 97.92%) 2748157280 ( 99.83%) 366.86
tcp 5717804 ( 74.74%) 2333358418 ( 84.76%) 408.09
http(s) 898806 ( 11.75%) 823222958 ( 29.90%) 915.91
http(c) 1601463 ( 20.93%) 172096734 ( 6.25%) 107.46
squid 66546 ( 0.87%) 16876546 ( 0.61%) 253.61
smtp 233420 ( 3.05%) 45586117 ( 1.66%) 195.30
nntp 512 ( 0.01%) 62885 ( 0.00%) 122.82
ftp 56015 ( 0.73%) 14338760 ( 0.52%) 255.98
pop3 4339 ( 0.06%) 949611 ( 0.03%) 218.85
imap 3941 ( 0.05%) 1615905 ( 0.06%) 410.02
telnet 361 ( 0.00%) 35192 ( 0.00%) 97.48
ssh 291123 ( 3.81%) 33267770 ( 1.21%) 114.27
dns 1875 ( 0.02%) 116936 ( 0.00%) 62.37
bgp 275 ( 0.00%) 161213 ( 0.01%) 586.23
napster 1 ( 0.00%) 60 ( 0.00%) 60.00
realaud 4 ( 0.00%) 246 ( 0.00%) 61.50
rtsp 20613 ( 0.27%) 5624019 ( 0.20%) 272.84
icecast 4708 ( 0.06%) 293500 ( 0.01%) 62.34
hotline 1 ( 0.00%) 60 ( 0.00%) 60.00
other 2515720 ( 32.89%) 1218486751 ( 44.26%) 484.35
udp 1360988 ( 17.79%) 356887610 ( 12.96%) 262.23
dns 851138 ( 11.13%) 214304672 ( 7.78%) 251.79
realaud 861 ( 0.01%) 51768 ( 0.00%) 60.13
halflif 6 ( 0.00%) 740 ( 0.00%) 123.33
starcra 1 ( 0.00%) 68 ( 0.00%) 68.00
everque 7 ( 0.00%) 1178 ( 0.00%) 168.29
unreal 4 ( 0.00%) 546 ( 0.00%) 136.50
quake 4 ( 0.00%) 306 ( 0.00%) 76.50
cuseeme 1 ( 0.00%) 73 ( 0.00%) 73.00
other 491843 ( 6.43%) 141664231 ( 5.15%) 288.03
icmp 159938 ( 2.09%) 15444353 ( 0.56%) 96.56
ip6 166 ( 0.00%) 17364 ( 0.00%) 104.60
other 252063 ( 3.29%) 42449535 ( 1.54%) 168.41
frag 19844 ( 0.26%) 12459856 ( 0.45%) 627.89
tcpdump file: 200512171400.dump.gz (216.46 MB)