Traffic Trace Info
DumpFile: 199905111800.dump
FileSize: 244.19MB
Id: 199905111800
StartTime: Tue May 11 18:00:01 1999
EndTime: Tue May 11 19:00:00 1999
TotalTime: 3599.42 seconds
TotalCapSize: 187.56MB CapLen: 114 bytes
# of packets: 3711368 (1056.33MB)
AvgRate: 2.46Mbps stddev:0.43M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1817899
[ 64- 127]: 680367
[ 128- 255]: 148300
[ 256- 511]: 228570
[ 512- 1023]: 455645
[ 1024- 2047]: 380587
IP flow (unique src/dst pair) Information
# of flows: 106739 (avg. 34.77 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.7% 2.6% 1.6% 1.5% 1.3% 1.3% 1.1% 1.1% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 34208
Top 10 bandwidth usage (bytes/total in %):
8.0% 4.3% 3.0% 2.9% 2.7% 2.7% 2.6% 2.5% 2.4% 2.2%
Protocol Breakdown
![[protocol breakdown chart]](199905111800.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3711368 (100.00%) 1107643808 (100.00%) 298.45
ip 3711368 (100.00%) 1107643808 (100.00%) 298.45
tcp 3151335 ( 84.91%) 1009882774 ( 91.17%) 320.46
http 2254925 ( 60.76%) 791636804 ( 71.47%) 351.07
squid 15436 ( 0.42%) 7022315 ( 0.63%) 454.93
smtp 303194 ( 8.17%) 64904533 ( 5.86%) 214.07
nntp 68022 ( 1.83%) 31456032 ( 2.84%) 462.44
ftp 209490 ( 5.64%) 48176336 ( 4.35%) 229.97
pop3 4474 ( 0.12%) 886858 ( 0.08%) 198.22
imap 36 ( 0.00%) 2160 ( 0.00%) 60.00
telnet 13841 ( 0.37%) 1282615 ( 0.12%) 92.67
ssh 2641 ( 0.07%) 691967 ( 0.06%) 262.01
dns 2494 ( 0.07%) 200717 ( 0.02%) 80.48
bgp 6872 ( 0.19%) 461963 ( 0.04%) 67.22
other 269806 ( 7.27%) 63150209 ( 5.70%) 234.06
udp 492270 ( 13.26%) 77891430 ( 7.03%) 158.23
dns 348934 ( 9.40%) 56809128 ( 5.13%) 162.81
rip 307 ( 0.01%) 22738 ( 0.00%) 74.07
other 128124 ( 3.45%) 20161585 ( 1.82%) 157.36
icmp 61058 ( 1.65%) 18950407 ( 1.71%) 310.37
igmp 403 ( 0.01%) 24558 ( 0.00%) 60.94
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 5868 ( 0.16%) 860491 ( 0.08%) 146.64
other 74 ( 0.00%) 6068 ( 0.00%) 82.00
frag 32378 ( 0.87%) 2257119 ( 0.20%) 69.71
tcpdump file: 199905111800.dump.gz (82.18 MB)