Traffic Trace Info
DumpFile: 199912311159.dump
FileSize: 139.60MB
Id: 199912311159
StartTime: Fri Dec 31 11:59:00 1999
EndTime: Fri Dec 31 13:38:48 1999
TotalTime: 5988.04 seconds
TotalCapSize: 107.63MB CapLen: 76 bytes
# of packets: 2095093 (909.94MB)
AvgRate: 1.27Mbps stddev:0.49M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 546735
[ 64- 127]: 490187
[ 128- 255]: 243360
[ 256- 511]: 57590
[ 512- 1023]: 329196
[ 1024- 2047]: 428025
IP flow (unique src/dst pair) Information
# of flows: 66020 (avg. 31.73 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.6% 2.4% 1.7% 1.3% 1.2% 1.1% 1.1% 0.9% 0.8% 0.7%
Protocol Breakdown
![[protocol breakdown chart]](199912311159.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2095093 (100.00%) 954146278 (100.00%) 455.42
ip 2095067 (100.00%) 954144844 (100.00%) 455.42
tcp 1352131 ( 64.54%) 720359723 ( 75.50%) 532.76
http 810524 ( 38.69%) 514779909 ( 53.95%) 635.12
squid 4061 ( 0.19%) 1058800 ( 0.11%) 260.72
smtp 305509 ( 14.58%) 143907009 ( 15.08%) 471.04
nntp 8798 ( 0.42%) 6509873 ( 0.68%) 739.93
ftp 63892 ( 3.05%) 5817322 ( 0.61%) 91.05
pop3 4003 ( 0.19%) 1287546 ( 0.13%) 321.65
telnet 13197 ( 0.63%) 804615 ( 0.08%) 60.97
ssh 696 ( 0.03%) 68093 ( 0.01%) 97.83
dns 1101 ( 0.05%) 78283 ( 0.01%) 71.10
bgp 9381 ( 0.45%) 629833 ( 0.07%) 67.14
other 130969 ( 6.25%) 45418440 ( 4.76%) 346.79
udp 311448 ( 14.87%) 63605751 ( 6.67%) 204.23
dns 190340 ( 9.09%) 26537361 ( 2.78%) 139.42
rip 27 ( 0.00%) 3549 ( 0.00%) 131.44
other 121081 ( 5.78%) 37064841 ( 3.88%) 306.12
icmp 419007 ( 20.00%) 165893781 ( 17.39%) 395.92
igmp 1204 ( 0.06%) 72240 ( 0.01%) 60.00
ospf 8061 ( 0.38%) 2728286 ( 0.29%) 338.46
ipip 9 ( 0.00%) 834 ( 0.00%) 92.67
ip6 3152 ( 0.15%) 1466199 ( 0.15%) 465.16
other 55 ( 0.00%) 18030 ( 0.00%) 327.82
frag 12 ( 0.00%) 8405 ( 0.00%) 700.42
tcpdump file: 199912311159.dump.gz (48.17 MB)