Traffic Trace Info
DumpFile: 199905150500.dump
FileSize: 288.98MB
Id: 199905150500
StartTime: Sat May 15 05:00:00 1999
EndTime: Sat May 15 06:00:01 1999
TotalTime: 3601.36 seconds
TotalCapSize: 223.05MB CapLen: 114 bytes
# of packets: 4320556 (1978.42MB)
AvgRate: 4.61Mbps stddev:0.85M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1917992
[ 64- 127]: 319265
[ 128- 255]: 104044
[ 256- 511]: 187643
[ 512- 1023]: 905717
[ 1024- 2047]: 885895
IP flow (unique src/dst pair) Information
# of flows: 51976 (avg. 83.13 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.9% 2.8% 2.7% 2.6% 2.4% 1.9% 1.8% 1.8% 1.4% 1.3%
IP address Information
# of IPv4 addresses: 21469
Top 10 bandwidth usage (bytes/total in %):
11.1% 8.5% 5.8% 5.0% 4.1% 4.0% 3.5% 3.3% 3.3% 3.2%
Protocol Breakdown
![[protocol breakdown chart]](199905150500.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4320556 (100.00%) 2074526700 (100.00%) 480.15
ip 4320556 (100.00%) 2074526700 (100.00%) 480.15
tcp 3994698 ( 92.46%) 1991401757 ( 95.99%) 498.51
http 2595605 ( 60.08%) 1429035083 ( 68.88%) 550.56
squid 673782 ( 15.59%) 272137601 ( 13.12%) 403.90
smtp 77213 ( 1.79%) 15212738 ( 0.73%) 197.02
nntp 157158 ( 3.64%) 32018287 ( 1.54%) 203.73
ftp 213661 ( 4.95%) 111174187 ( 5.36%) 520.33
pop3 1867 ( 0.04%) 525122 ( 0.03%) 281.27
telnet 2610 ( 0.06%) 217338 ( 0.01%) 83.27
ssh 6535 ( 0.15%) 403076 ( 0.02%) 61.68
dns 2221 ( 0.05%) 184093 ( 0.01%) 82.89
bgp 6710 ( 0.16%) 449687 ( 0.02%) 67.02
other 257296 ( 5.96%) 130042145 ( 6.27%) 505.42
udp 245926 ( 5.69%) 41184932 ( 1.99%) 167.47
dns 152994 ( 3.54%) 27026317 ( 1.30%) 176.65
rip 611 ( 0.01%) 42726 ( 0.00%) 69.93
other 92321 ( 2.14%) 14115889 ( 0.68%) 152.90
icmp 73460 ( 1.70%) 40969622 ( 1.97%) 557.71
igmp 404 ( 0.01%) 24758 ( 0.00%) 61.28
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 5708 ( 0.13%) 917551 ( 0.04%) 160.75
frag 123 ( 0.00%) 121507 ( 0.01%) 987.86
tcpdump file: 199905150500.dump.gz (78.51 MB)