Traffic Trace Info
DumpFile: 199905111600.dump
FileSize: 258.79MB
Id: 199905111600
StartTime: Tue May 11 16:00:01 1999
EndTime: Tue May 11 17:00:01 1999
TotalTime: 3600.54 seconds
TotalCapSize: 198.95MB CapLen: 114 bytes
# of packets: 3921460 (1085.72MB)
AvgRate: 2.53Mbps stddev:0.44M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1955636
[ 64- 127]: 682725
[ 128- 255]: 156506
[ 256- 511]: 257326
[ 512- 1023]: 506688
[ 1024- 2047]: 362579
IP flow (unique src/dst pair) Information
# of flows: 121816 (avg. 32.19 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.8% 1.8% 1.5% 1.2% 1.2% 1.0% 0.9% 0.8% 0.7% 0.7%
IP address Information
# of IPv4 addresses: 40094
Top 10 bandwidth usage (bytes/total in %):
4.3% 3.6% 3.3% 3.3% 2.8% 2.8% 2.8% 2.7% 2.6% 2.6%
Protocol Breakdown
![[protocol breakdown chart]](199905111600.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3921460 (100.00%) 1138458475 (100.00%) 290.31
ip 3921460 (100.00%) 1138458475 (100.00%) 290.31
tcp 3381169 ( 86.22%) 1048880234 ( 92.13%) 310.21
http 2493727 ( 63.59%) 825047125 ( 72.47%) 330.85
squid 41639 ( 1.06%) 7671489 ( 0.67%) 184.24
smtp 266116 ( 6.79%) 55392737 ( 4.87%) 208.15
nntp 119253 ( 3.04%) 34152637 ( 3.00%) 286.39
ftp 185369 ( 4.73%) 49380946 ( 4.34%) 266.39
pop3 6493 ( 0.17%) 1469872 ( 0.13%) 226.38
telnet 19383 ( 0.49%) 2472322 ( 0.22%) 127.55
ssh 1691 ( 0.04%) 533423 ( 0.05%) 315.45
dns 2644 ( 0.07%) 204270 ( 0.02%) 77.26
bgp 6803 ( 0.17%) 456594 ( 0.04%) 67.12
other 237930 ( 6.07%) 72089202 ( 6.33%) 302.98
udp 472330 ( 12.04%) 73306027 ( 6.44%) 155.20
dns 342934 ( 8.75%) 51171487 ( 4.49%) 149.22
rip 371 ( 0.01%) 26886 ( 0.00%) 72.47
other 129025 ( 3.29%) 22107654 ( 1.94%) 171.34
icmp 64724 ( 1.65%) 15678890 ( 1.38%) 242.24
igmp 396 ( 0.01%) 24164 ( 0.00%) 61.02
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 2406 ( 0.06%) 534930 ( 0.05%) 222.33
other 75 ( 0.00%) 6150 ( 0.00%) 82.00
frag 233 ( 0.01%) 137803 ( 0.01%) 591.43
tcpdump file: 199905111600.dump.gz (88.74 MB)