Traffic Trace Info
DumpFile: 199905120659.dump
FileSize: 169.01MB
Id: 199905120659
StartTime: Wed May 12 06:59:59 1999
EndTime: Wed May 12 08:00:00 1999
TotalTime: 3600.69 seconds
TotalCapSize: 130.15MB CapLen: 114 bytes
# of packets: 2546757 (984.96MB)
AvgRate: 2.29Mbps stddev:0.43M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1280495
[ 64- 127]: 304336
[ 128- 255]: 65423
[ 256- 511]: 106164
[ 512- 1023]: 336402
[ 1024- 2047]: 453937
IP flow (unique src/dst pair) Information
# of flows: 45581 (avg. 55.87 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.2% 1.9% 1.9% 1.8% 1.7% 1.7% 1.5% 1.3% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 19778
Top 10 bandwidth usage (bytes/total in %):
6.2% 5.2% 5.2% 4.9% 4.7% 3.8% 3.4% 3.3% 2.9% 2.4%
Protocol Breakdown
![[protocol breakdown chart]](199905120659.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2546757 (100.00%) 1032806872 (100.00%) 405.54
ip 2546757 (100.00%) 1032806872 (100.00%) 405.54
tcp 2283529 ( 89.66%) 986547979 ( 95.52%) 432.03
http 1645759 ( 64.62%) 738343097 ( 71.49%) 448.63
squid 42331 ( 1.66%) 12254116 ( 1.19%) 289.48
smtp 127335 ( 5.00%) 34441156 ( 3.33%) 270.48
nntp 158013 ( 6.20%) 59377454 ( 5.75%) 375.78
ftp 118992 ( 4.67%) 62487608 ( 6.05%) 525.14
pop3 1699 ( 0.07%) 462750 ( 0.04%) 272.37
telnet 4500 ( 0.18%) 404873 ( 0.04%) 89.97
ssh 11497 ( 0.45%) 8651214 ( 0.84%) 752.48
dns 1673 ( 0.07%) 156440 ( 0.02%) 93.51
bgp 6699 ( 0.26%) 450253 ( 0.04%) 67.21
other 165014 ( 6.48%) 69517578 ( 6.73%) 421.28
udp 214870 ( 8.44%) 38040950 ( 3.68%) 177.04
dns 174906 ( 6.87%) 32186255 ( 3.12%) 184.02
rip 251 ( 0.01%) 19006 ( 0.00%) 75.72
other 39713 ( 1.56%) 5835689 ( 0.57%) 146.95
icmp 38725 ( 1.52%) 6880792 ( 0.67%) 177.68
igmp 402 ( 0.02%) 25610 ( 0.00%) 63.71
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 8832 ( 0.35%) 1280263 ( 0.12%) 144.96
other 39 ( 0.00%) 3198 ( 0.00%) 82.00
frag 707 ( 0.03%) 948408 ( 0.09%) 1341.45
tcpdump file: 199905120659.dump.gz (48.11 MB)