Traffic Trace Info
DumpFile: 200312031400.dump
FileSize: 333.07MB
Id: 200312031400
StartTime: Wed Dec 3 14:00:01 2003
EndTime: Wed Dec 3 14:15:00 2003
TotalTime: 899.30 seconds
TotalCapSize: 256.38MB CapLen: 96 bytes
# of packets: 5025759 (1971.95MB)
AvgRate: 18.39Mbps stddev:0.51M
IP flow (unique src/dst pair) Information
# of flows: 1951812 (avg. 2.57 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.5% 5.2% 1.8% 1.3% 1.3% 1.2% 1.1% 1.0% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 822597
Top 10 bandwidth usage (bytes/total in %):
7.5% 7.5% 5.6% 5.2% 5.2% 2.8% 2.7% 2.4% 2.4% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200312031400.pktlen.png)
detailed numbers
[ 16- 31]: 7997
[ 32- 63]: 1120446
[ 64- 127]: 2277419
[ 128- 255]: 133075
[ 256- 511]: 132830
[ 512- 1023]: 366355
[ 1024- 2047]: 987637
Protocol Breakdown
![[protocol breakdown chart]](200312031400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5025759 (100.00%) 2067741873 (100.00%) 411.43
ip 5016991 ( 99.83%) 2067485194 ( 99.99%) 412.10
tcp 3063860 ( 60.96%) 1839682444 ( 88.97%) 600.45
http(s) 1392749 ( 27.71%) 1247998884 ( 60.36%) 896.07
http(c) 319736 ( 6.36%) 30754626 ( 1.49%) 96.19
squid 1335 ( 0.03%) 591353 ( 0.03%) 442.96
smtp 84097 ( 1.67%) 29270119 ( 1.42%) 348.05
nntp 103685 ( 2.06%) 155731563 ( 7.53%) 1501.97
ftp 53879 ( 1.07%) 36606941 ( 1.77%) 679.43
pop3 3442 ( 0.07%) 1457852 ( 0.07%) 423.55
imap 15 ( 0.00%) 1152 ( 0.00%) 76.80
telnet 1114 ( 0.02%) 128089 ( 0.01%) 114.98
ssh 163 ( 0.00%) 31639 ( 0.00%) 194.10
dns 292 ( 0.01%) 25137 ( 0.00%) 86.09
bgp 166 ( 0.00%) 44016 ( 0.00%) 265.16
napster 12619 ( 0.25%) 12827052 ( 0.62%) 1016.49
realaud 127 ( 0.00%) 12143 ( 0.00%) 95.61
rtsp 7403 ( 0.15%) 8229467 ( 0.40%) 1111.64
icecast 16499 ( 0.33%) 15539457 ( 0.75%) 941.84
other 1066445 ( 21.22%) 300428655 ( 14.53%) 281.71
udp 312744 ( 6.22%) 55907285 ( 2.70%) 178.76
dns 166540 ( 3.31%) 19062329 ( 0.92%) 114.46
realaud 16115 ( 0.32%) 6965264 ( 0.34%) 432.22
other 130007 ( 2.59%) 29851131 ( 1.44%) 229.61
icmp 1620927 ( 32.25%) 169002717 ( 8.17%) 104.26
ip6 617 ( 0.01%) 156150 ( 0.01%) 253.08
other 18843 ( 0.37%) 2736598 ( 0.13%) 145.23
frag 4843 ( 0.10%) 4881527 ( 0.24%) 1007.96
tcpdump file: 200312031400.dump.gz (138.55 MB)