Traffic Trace Info
DumpFile: 200311031400.dump
FileSize: 280.57MB
Id: 200311031400
StartTime: Mon Nov 3 14:00:00 2003
EndTime: Mon Nov 3 14:15:00 2003
TotalTime: 899.66 seconds
TotalCapSize: 215.89MB CapLen: 96 bytes
# of packets: 4238650 (1676.72MB)
AvgRate: 15.63Mbps stddev:1.43M
IP flow (unique src/dst pair) Information
# of flows: 1817317 (avg. 2.33 pkts/flow)
Top 10 big flow size (bytes/total in %):
23.4% 3.7% 3.4% 2.5% 2.0% 1.0% 0.9% 0.9% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 690925
Top 10 bandwidth usage (bytes/total in %):
23.4% 23.4% 6.6% 4.9% 3.7% 3.7% 3.5% 3.4% 3.3% 3.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200311031400.pktlen.png)
detailed numbers
[ 16- 31]: 5574
[ 32- 63]: 977699
[ 64- 127]: 2002241
[ 128- 255]: 68645
[ 256- 511]: 130670
[ 512- 1023]: 135095
[ 1024- 2047]: 918726
Protocol Breakdown
![[protocol breakdown chart]](200311031400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4238650 (100.00%) 1758164538 (100.00%) 414.79
ip 4231975 ( 99.84%) 1757966715 ( 99.99%) 415.40
tcp 2458377 ( 58.00%) 1542440497 ( 87.73%) 627.42
http(s) 660388 ( 15.58%) 623862461 ( 35.48%) 944.69
http(c) 232117 ( 5.48%) 21587823 ( 1.23%) 93.00
squid 1005 ( 0.02%) 316136 ( 0.02%) 314.56
smtp 77822 ( 1.84%) 25932554 ( 1.47%) 333.23
nntp 272555 ( 6.43%) 411254192 ( 23.39%) 1508.89
ftp 61208 ( 1.44%) 10938735 ( 0.62%) 178.71
pop3 3243 ( 0.08%) 887230 ( 0.05%) 273.58
telnet 1381 ( 0.03%) 196695 ( 0.01%) 142.43
ssh 1621 ( 0.04%) 128715 ( 0.01%) 79.40
dns 147 ( 0.00%) 12127 ( 0.00%) 82.50
bgp 161 ( 0.00%) 35830 ( 0.00%) 222.55
napster 190 ( 0.00%) 17961 ( 0.00%) 94.53
realaud 18 ( 0.00%) 1348 ( 0.00%) 74.89
rtsp 155309 ( 3.66%) 9672256 ( 0.55%) 62.28
icecast 122 ( 0.00%) 25320 ( 0.00%) 207.54
hotline 3 ( 0.00%) 609 ( 0.00%) 203.00
other 990756 ( 23.37%) 437552297 ( 24.89%) 441.63
udp 273616 ( 6.46%) 56035811 ( 3.19%) 204.80
dns 77888 ( 1.84%) 10588375 ( 0.60%) 135.94
realaud 1294 ( 0.03%) 684242 ( 0.04%) 528.78
unreal 2 ( 0.00%) 120 ( 0.00%) 60.00
quake 1 ( 0.00%) 70 ( 0.00%) 70.00
other 194427 ( 4.59%) 44762858 ( 2.55%) 230.23
icmp 1452119 ( 34.26%) 151248650 ( 8.60%) 104.16
ip6 762 ( 0.02%) 549913 ( 0.03%) 721.67
other 47101 ( 1.11%) 7691844 ( 0.44%) 163.31
frag 266 ( 0.01%) 20095 ( 0.00%) 75.55
tcpdump file: 200311031400.dump.gz (113.41 MB)