Traffic Trace Info
DumpFile: 199905111200.dump
FileSize: 256.68MB
Id: 199905111200
StartTime: Tue May 11 12:00:01 1999
EndTime: Tue May 11 13:00:01 1999
TotalTime: 3600.60 seconds
TotalCapSize: 197.41MB CapLen: 114 bytes
# of packets: 3884712 (1139.57MB)
AvgRate: 2.65Mbps stddev:0.51M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1942848
[ 64- 127]: 690238
[ 128- 255]: 136999
[ 256- 511]: 203189
[ 512- 1023]: 494062
[ 1024- 2047]: 417376
IP flow (unique src/dst pair) Information
# of flows: 116820 (avg. 33.25 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.7% 3.5% 2.4% 1.2% 1.0% 0.9% 0.9% 0.8% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 36027
Top 10 bandwidth usage (bytes/total in %):
7.3% 4.8% 4.0% 3.5% 3.5% 3.5% 3.4% 3.3% 3.2% 3.0%
Protocol Breakdown
![[protocol breakdown chart]](199905111200.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3884712 (100.00%) 1194928495 (100.00%) 307.60
ip 3884712 (100.00%) 1194928495 (100.00%) 307.60
tcp 3381418 ( 87.04%) 1129404048 ( 94.52%) 334.00
http 2500314 ( 64.36%) 850789147 ( 71.20%) 340.27
squid 49412 ( 1.27%) 16119428 ( 1.35%) 326.22
smtp 282115 ( 7.26%) 62462151 ( 5.23%) 221.41
nntp 112581 ( 2.90%) 43447569 ( 3.64%) 385.92
ftp 214258 ( 5.52%) 96810081 ( 8.10%) 451.84
pop3 6580 ( 0.17%) 1773080 ( 0.15%) 269.47
imap 12 ( 0.00%) 720 ( 0.00%) 60.00
telnet 11850 ( 0.31%) 1573418 ( 0.13%) 132.78
ssh 474 ( 0.01%) 631152 ( 0.05%) 1331.54
dns 2351 ( 0.06%) 189277 ( 0.02%) 80.51
bgp 6872 ( 0.18%) 462190 ( 0.04%) 67.26
other 194537 ( 5.01%) 55142083 ( 4.61%) 283.45
udp 398941 ( 10.27%) 52334418 ( 4.38%) 131.18
dns 309919 ( 7.98%) 42416558 ( 3.55%) 136.86
rip 395 ( 0.01%) 28470 ( 0.00%) 72.08
other 88626 ( 2.28%) 9888173 ( 0.83%) 111.57
icmp 101150 ( 2.60%) 12604445 ( 1.05%) 124.61
igmp 418 ( 0.01%) 26596 ( 0.00%) 63.63
ospf 359 ( 0.01%) 28002 ( 0.00%) 78.00
ip6 2384 ( 0.06%) 527542 ( 0.04%) 221.28
other 42 ( 0.00%) 3444 ( 0.00%) 82.00
frag 134 ( 0.00%) 78919 ( 0.01%) 588.95
tcpdump file: 199905111200.dump.gz (87.33 MB)