Traffic Trace Info
DumpFile: 199905142300.dump
FileSize: 338.33MB
Id: 199905142300
StartTime: Fri May 14 23:00:00 1999
EndTime: Sat May 15 00:00:00 1999
TotalTime: 3599.93 seconds
TotalCapSize: 260.76MB CapLen: 114 bytes
# of packets: 5083853 (2569.97MB)
AvgRate: 5.99Mbps stddev:0.74M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 2169726
[ 64- 127]: 413621
[ 128- 255]: 125982
[ 256- 511]: 252167
[ 512- 1023]: 814430
[ 1024- 2047]: 1307927
IP flow (unique src/dst pair) Information
# of flows: 77628 (avg. 65.49 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.4% 3.1% 2.6% 2.3% 2.1% 2.1% 1.8% 1.6% 1.6% 1.3%
IP address Information
# of IPv4 addresses: 27250
Top 10 bandwidth usage (bytes/total in %):
8.7% 7.2% 5.7% 4.4% 4.0% 3.9% 3.4% 3.3% 3.1% 3.1%
Protocol Breakdown
![[protocol breakdown chart]](199905142300.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5083853 (100.00%) 2694811078 (100.00%) 530.07
ip 5083853 (100.00%) 2694811078 (100.00%) 530.07
tcp 4559867 ( 89.69%) 2571432523 ( 95.42%) 563.93
http 3580224 ( 70.42%) 2127334116 ( 78.94%) 594.19
squid 71577 ( 1.41%) 54422745 ( 2.02%) 760.34
smtp 223496 ( 4.40%) 88960141 ( 3.30%) 398.04
nntp 159845 ( 3.14%) 70111481 ( 2.60%) 438.62
ftp 179420 ( 3.53%) 119619273 ( 4.44%) 666.70
pop3 5719 ( 0.11%) 1244687 ( 0.05%) 217.64
imap 10 ( 0.00%) 600 ( 0.00%) 60.00
telnet 5427 ( 0.11%) 562516 ( 0.02%) 103.65
ssh 1886 ( 0.04%) 245286 ( 0.01%) 130.06
dns 1777 ( 0.03%) 151818 ( 0.01%) 85.44
bgp 6747 ( 0.13%) 454483 ( 0.02%) 67.36
other 323500 ( 6.36%) 108310996 ( 4.02%) 334.81
udp 479194 ( 9.43%) 119237707 ( 4.42%) 248.83
dns 266750 ( 5.25%) 52372031 ( 1.94%) 196.33
rip 593 ( 0.01%) 41518 ( 0.00%) 70.01
other 211851 ( 4.17%) 66824158 ( 2.48%) 315.43
icmp 37938 ( 0.75%) 3162255 ( 0.12%) 83.35
igmp 409 ( 0.01%) 25540 ( 0.00%) 62.44
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ipip 99 ( 0.00%) 16681 ( 0.00%) 168.49
ip6 5973 ( 0.12%) 907232 ( 0.03%) 151.89
other 13 ( 0.00%) 1060 ( 0.00%) 81.54
frag 595 ( 0.01%) 467099 ( 0.02%) 785.04
tcpdump file: 199905142300.dump.gz (99.12 MB)