Traffic Trace Info
DumpFile: 200304051400.dump
FileSize: 167.69MB
Id: 200304051400
StartTime: Sat Apr 5 14:00:00 2003
EndTime: Sat Apr 5 14:15:00 2003
TotalTime: 900.43 seconds
TotalCapSize: 131.51MB CapLen: 96 bytes
# of packets: 2371088 (1121.66MB)
AvgRate: 10.45Mbps stddev:1.50M
IP flow (unique src/dst pair) Information
# of flows: 140311 (avg. 16.90 pkts/flow)
Top 10 big flow size (bytes/total in %):
34.8% 4.6% 4.0% 3.3% 3.0% 2.4% 2.3% 2.1% 2.0% 1.9%
IP address Information
# of IPv4 addresses: 98535
Top 10 bandwidth usage (bytes/total in %):
34.9% 34.8% 12.4% 8.6% 6.9% 4.6% 4.2% 4.0% 3.9% 3.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200304051400.pktlen.png)
detailed numbers
[ 16- 31]: 2051
[ 32- 63]: 679047
[ 64- 127]: 674368
[ 128- 255]: 149790
[ 256- 511]: 111823
[ 512- 1023]: 92530
[ 1024- 2047]: 661479
Protocol Breakdown
![[protocol breakdown chart]](200304051400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2371088 (100.00%) 1176144432 (100.00%) 496.04
ip 2367518 ( 99.85%) 1176034679 ( 99.99%) 496.74
tcp 1854989 ( 78.23%) 1097851262 ( 93.34%) 591.84
http(s) 101105 ( 4.26%) 86830177 ( 7.38%) 858.81
http(c) 604602 ( 25.50%) 80281819 ( 6.83%) 132.78
squid 585 ( 0.02%) 228055 ( 0.02%) 389.84
smtp 70128 ( 2.96%) 17870666 ( 1.52%) 254.83
nntp 23 ( 0.00%) 1650 ( 0.00%) 71.74
ftp 88374 ( 3.73%) 5650386 ( 0.48%) 63.94
pop3 1370 ( 0.06%) 140245 ( 0.01%) 102.37
imap 260 ( 0.01%) 20216 ( 0.00%) 77.75
telnet 2053 ( 0.09%) 881348 ( 0.07%) 429.30
ssh 54772 ( 2.31%) 3338218 ( 0.28%) 60.95
dns 2143 ( 0.09%) 140784 ( 0.01%) 65.69
bgp 160 ( 0.01%) 26475 ( 0.00%) 165.47
napster 29720 ( 1.25%) 12305672 ( 1.05%) 414.05
realaud 66 ( 0.00%) 7540 ( 0.00%) 114.24
rtsp 3539 ( 0.15%) 308868 ( 0.03%) 87.28
icecast 1319 ( 0.06%) 122394 ( 0.01%) 92.79
hotline 23 ( 0.00%) 2725 ( 0.00%) 118.48
other 894693 ( 37.73%) 889692035 ( 75.64%) 994.41
udp 381057 ( 16.07%) 66604049 ( 5.66%) 174.79
dns 325153 ( 13.71%) 53885833 ( 4.58%) 165.72
realaud 2359 ( 0.10%) 145272 ( 0.01%) 61.58
everque 1 ( 0.00%) 84 ( 0.00%) 84.00
other 53531 ( 2.26%) 12572386 ( 1.07%) 234.86
icmp 123599 ( 5.21%) 11091187 ( 0.94%) 89.74
ip6 2874 ( 0.12%) 318181 ( 0.03%) 110.71
other 4999 ( 0.21%) 170000 ( 0.01%) 34.01
frag 1 ( 0.00%) 60 ( 0.00%) 60.00
tcpdump file: 200304051400.dump.gz (61.53 MB)