Traffic Trace Info
DumpFile: 199905131000.dump
FileSize: 232.86MB
Id: 199905131000
StartTime: Thu May 13 10:00:00 1999
EndTime: Thu May 13 11:00:00 1999
TotalTime: 3600.00 seconds
TotalCapSize: 179.03MB CapLen: 114 bytes
# of packets: 3527246 (1090.66MB)
AvgRate: 2.54Mbps stddev:0.30M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1766507
[ 64- 127]: 469850
[ 128- 255]: 120066
[ 256- 511]: 222126
[ 512- 1023]: 583897
[ 1024- 2047]: 364800
IP flow (unique src/dst pair) Information
# of flows: 87055 (avg. 40.52 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.6% 3.2% 2.9% 2.8% 1.6% 1.2% 0.9% 0.8% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 28430
Top 10 bandwidth usage (bytes/total in %):
9.0% 7.9% 5.7% 4.6% 4.3% 4.0% 3.7% 3.4% 3.4% 2.9%
Protocol Breakdown
![[protocol breakdown chart]](199905131000.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3527246 (100.00%) 1143636689 (100.00%) 324.23
ip 3527246 (100.00%) 1143636689 (100.00%) 324.23
tcp 3043869 ( 86.30%) 1062279146 ( 92.89%) 348.99
http 1962712 ( 55.64%) 657761622 ( 57.51%) 335.13
squid 99665 ( 2.83%) 56680795 ( 4.96%) 568.71
smtp 164674 ( 4.67%) 30628722 ( 2.68%) 186.00
nntp 159755 ( 4.53%) 21057457 ( 1.84%) 131.81
ftp 208275 ( 5.90%) 111801516 ( 9.78%) 536.80
pop3 2820 ( 0.08%) 655656 ( 0.06%) 232.50
imap 94 ( 0.00%) 43060 ( 0.00%) 458.09
telnet 13017 ( 0.37%) 1836461 ( 0.16%) 141.08
ssh 4037 ( 0.11%) 400702 ( 0.04%) 99.26
dns 2125 ( 0.06%) 166624 ( 0.01%) 78.41
bgp 6855 ( 0.19%) 461231 ( 0.04%) 67.28
other 419798 ( 11.90%) 180779964 ( 15.81%) 430.64
udp 400976 ( 11.37%) 70920738 ( 6.20%) 176.87
dns 273969 ( 7.77%) 48224395 ( 4.22%) 176.02
rip 606 ( 0.02%) 42356 ( 0.00%) 69.89
other 126398 ( 3.58%) 22650345 ( 1.98%) 179.20
icmp 75834 ( 2.15%) 9552450 ( 0.84%) 125.97
igmp 385 ( 0.01%) 23832 ( 0.00%) 61.90
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 5787 ( 0.16%) 829573 ( 0.07%) 143.35
other 35 ( 0.00%) 2870 ( 0.00%) 82.00
frag 142 ( 0.00%) 145875 ( 0.01%) 1027.29
tcpdump file: 199905131000.dump.gz (74.74 MB)