Traffic Trace Info
DumpFile: 199905140900.dump
FileSize: 391.66MB
Id: 199905140900
StartTime: Fri May 14 09:00:00 1999
EndTime: Fri May 14 10:00:01 1999
TotalTime: 3600.40 seconds
TotalCapSize: 302.41MB CapLen: 114 bytes
# of packets: 5849085 (3080.69MB)
AvgRate: 7.18Mbps stddev:0.98M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 2170411
[ 64- 127]: 469418
[ 128- 255]: 160419
[ 256- 511]: 309963
[ 512- 1023]: 1306706
[ 1024- 2047]: 1432168
IP flow (unique src/dst pair) Information
# of flows: 87161 (avg. 67.11 pkts/flow)
Top 10 big flow size (bytes/total in %):
11.1% 6.5% 3.7% 2.6% 2.0% 1.9% 1.6% 1.3% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 28218
Top 10 bandwidth usage (bytes/total in %):
11.6% 11.6% 9.6% 6.8% 4.3% 3.9% 3.9% 3.8% 3.5% 3.1%
Protocol Breakdown
![[protocol breakdown chart]](199905140900.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5849085 (100.00%) 3230342712 (100.00%) 552.28
ip 5849085 (100.00%) 3230342712 (100.00%) 552.28
tcp 5384004 ( 92.05%) 3143654638 ( 97.32%) 583.89
http 3504466 ( 59.91%) 2304071238 ( 71.33%) 657.47
squid 968287 ( 16.55%) 400187107 ( 12.39%) 413.29
smtp 192182 ( 3.29%) 43182930 ( 1.34%) 224.70
nntp 125416 ( 2.14%) 49375867 ( 1.53%) 393.70
ftp 144822 ( 2.48%) 109557979 ( 3.39%) 756.50
pop3 9326 ( 0.16%) 2469666 ( 0.08%) 264.82
imap 4 ( 0.00%) 240 ( 0.00%) 60.00
telnet 10126 ( 0.17%) 1686583 ( 0.05%) 166.56
ssh 1619 ( 0.03%) 147389 ( 0.00%) 91.04
dns 6674 ( 0.11%) 1902899 ( 0.06%) 285.12
bgp 6834 ( 0.12%) 458696 ( 0.01%) 67.12
other 413941 ( 7.08%) 230595624 ( 7.14%) 557.07
udp 418699 ( 7.16%) 82399628 ( 2.55%) 196.80
dns 291040 ( 4.98%) 49829648 ( 1.54%) 171.21
rip 446 ( 0.01%) 31796 ( 0.00%) 71.29
other 127213 ( 2.17%) 32538184 ( 1.01%) 255.78
icmp 39836 ( 0.68%) 3344097 ( 0.10%) 83.95
igmp 341 ( 0.01%) 20460 ( 0.00%) 60.00
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 5798 ( 0.10%) 890214 ( 0.03%) 153.54
other 47 ( 0.00%) 5595 ( 0.00%) 119.04
frag 646 ( 0.01%) 509188 ( 0.02%) 788.22
tcpdump file: 199905140900.dump.gz (105.88 MB)