Traffic Trace Info
DumpFile: 199905131900.dump
FileSize: 394.78MB
Id: 199905131900
StartTime: Thu May 13 19:00:01 1999
EndTime: Thu May 13 20:00:00 1999
TotalTime: 3599.29 seconds
TotalCapSize: 304.59MB CapLen: 114 bytes
# of packets: 5911073 (3510.76MB)
AvgRate: 8.18Mbps stddev:0.84M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 2054251
[ 64- 127]: 586551
[ 128- 255]: 194314
[ 256- 511]: 281680
[ 512- 1023]: 869261
[ 1024- 2047]: 1925016
IP flow (unique src/dst pair) Information
# of flows: 102665 (avg. 57.58 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.3% 2.8% 1.7% 1.7% 1.5% 1.3% 1.1% 0.9% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 32992
Top 10 bandwidth usage (bytes/total in %):
10.0% 8.5% 4.5% 4.2% 3.7% 3.5% 3.3% 3.0% 2.6% 2.2%
Protocol Breakdown
![[protocol breakdown chart]](199905131900.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5911073 (100.00%) 3681297444 (100.00%) 622.78
ip 5911073 (100.00%) 3681297444 (100.00%) 622.78
tcp 5339412 ( 90.33%) 3536656221 ( 96.07%) 662.37
http 4471879 ( 75.65%) 3136489516 ( 85.20%) 701.38
squid 106761 ( 1.81%) 45630962 ( 1.24%) 427.41
smtp 222150 ( 3.76%) 62389014 ( 1.69%) 280.84
nntp 51871 ( 0.88%) 27147713 ( 0.74%) 523.37
ftp 77519 ( 1.31%) 42938843 ( 1.17%) 553.91
pop3 5412 ( 0.09%) 2772553 ( 0.08%) 512.30
imap 7 ( 0.00%) 435 ( 0.00%) 62.14
telnet 10181 ( 0.17%) 1066972 ( 0.03%) 104.80
ssh 3207 ( 0.05%) 350026 ( 0.01%) 109.14
dns 2417 ( 0.04%) 193354 ( 0.01%) 80.00
bgp 6940 ( 0.12%) 468487 ( 0.01%) 67.51
other 380890 ( 6.44%) 217197666 ( 5.90%) 570.24
udp 447414 ( 7.57%) 74720641 ( 2.03%) 167.01
dns 290101 ( 4.91%) 43970630 ( 1.19%) 151.57
rip 245 ( 0.00%) 18510 ( 0.00%) 75.55
other 157068 ( 2.66%) 30731501 ( 0.83%) 195.66
icmp 117602 ( 1.99%) 68954763 ( 1.87%) 586.34
igmp 320 ( 0.01%) 19248 ( 0.00%) 60.15
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ipip 7 ( 0.00%) 763 ( 0.00%) 109.00
ip6 5865 ( 0.10%) 905634 ( 0.02%) 154.41
other 93 ( 0.00%) 12094 ( 0.00%) 130.04
frag 370 ( 0.01%) 293064 ( 0.01%) 792.06
tcpdump file: 199905131900.dump.gz (122.22 MB)