Traffic Trace Info
DumpFile: 200302270900.dump
FileSize: 199.15MB
Id: 200302270900
StartTime: Thu Feb 27 09:00:00 2003
EndTime: Thu Feb 27 09:15:00 2003
TotalTime: 899.87 seconds
TotalCapSize: 155.42MB CapLen: 96 bytes
# of packets: 2865686 (1217.70MB)
AvgRate: 11.35Mbps stddev:1.36M
IP flow (unique src/dst pair) Information
# of flows: 421585 (avg. 6.80 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.4% 2.1% 1.7% 1.5% 1.5% 1.4% 1.3% 1.2% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 326695
Top 10 bandwidth usage (bytes/total in %):
9.0% 7.0% 5.4% 3.7% 3.2% 2.9% 2.8% 2.4% 2.4% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270900.pktlen.png)
detailed numbers
[ 16- 31]: 5364
[ 32- 63]: 868631
[ 64- 127]: 796388
[ 128- 255]: 196553
[ 256- 511]: 202474
[ 512- 1023]: 147162
[ 1024- 2047]: 649114
Protocol Breakdown
![[protocol breakdown chart]](200302270900.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2865686 (100.00%) 1276851963 (100.00%) 445.57
ip 2857784 ( 99.72%) 1276612550 ( 99.98%) 446.71
tcp 2129362 ( 74.31%) 1138705444 ( 89.18%) 534.76
http(s) 446720 ( 15.59%) 452612758 ( 35.45%) 1013.19
http(c) 510431 ( 17.81%) 53307436 ( 4.17%) 104.44
squid 6450 ( 0.23%) 3850977 ( 0.30%) 597.05
smtp 60313 ( 2.10%) 16619450 ( 1.30%) 275.55
nntp 14061 ( 0.49%) 12063052 ( 0.94%) 857.91
ftp 90210 ( 3.15%) 27767917 ( 2.17%) 307.81
pop3 6320 ( 0.22%) 3349060 ( 0.26%) 529.91
imap 211 ( 0.01%) 44371 ( 0.00%) 210.29
telnet 959 ( 0.03%) 72758 ( 0.01%) 75.87
ssh 2262 ( 0.08%) 310321 ( 0.02%) 137.19
dns 5874 ( 0.20%) 616957 ( 0.05%) 105.03
bgp 158 ( 0.01%) 33621 ( 0.00%) 212.79
napster 48952 ( 1.71%) 20454519 ( 1.60%) 417.85
rtsp 1306 ( 0.05%) 1879173 ( 0.15%) 1438.88
icecast 832 ( 0.03%) 94522 ( 0.01%) 113.61
hotline 12 ( 0.00%) 1578 ( 0.00%) 131.50
other 934188 ( 32.60%) 545623209 ( 42.73%) 584.06
udp 591522 ( 20.64%) 125833739 ( 9.85%) 212.73
dns 411090 ( 14.35%) 76364067 ( 5.98%) 185.76
realaud 7716 ( 0.27%) 3799815 ( 0.30%) 492.46
unreal 1 ( 0.00%) 92 ( 0.00%) 92.00
quake 3 ( 0.00%) 269 ( 0.00%) 89.67
other 172684 ( 6.03%) 45668479 ( 3.58%) 264.46
icmp 110464 ( 3.85%) 9709278 ( 0.76%) 87.90
ip6 17343 ( 0.61%) 2023229 ( 0.16%) 116.66
other 9093 ( 0.32%) 340860 ( 0.03%) 37.49
frag 15 ( 0.00%) 7115 ( 0.00%) 474.33
tcpdump file: 200302270900.dump.gz (77.17 MB)