Traffic Trace Info
DumpFile: 199905110700.dump
FileSize: 185.86MB
Id: 199905110700
StartTime: Tue May 11 07:00:02 1999
EndTime: Tue May 11 08:00:01 1999
TotalTime: 3599.48 seconds
TotalCapSize: 143.06MB CapLen: 114 bytes
# of packets: 2805255 (1109.79MB)
AvgRate: 2.59Mbps stddev:0.45M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1404583
[ 64- 127]: 381043
[ 128- 255]: 73252
[ 256- 511]: 113965
[ 512- 1023]: 286500
[ 1024- 2047]: 545912
IP flow (unique src/dst pair) Information
# of flows: 46993 (avg. 59.70 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.6% 4.2% 3.8% 3.4% 3.1% 3.0% 2.4% 1.8% 1.6% 1.4%
IP address Information
# of IPv4 addresses: 20379
Top 10 bandwidth usage (bytes/total in %):
10.6% 8.2% 8.1% 5.6% 5.6% 5.5% 5.4% 5.2% 4.6% 4.3%
Protocol Breakdown
![[protocol breakdown chart]](199905110700.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2805255 (100.00%) 1163701882 (100.00%) 414.83
ip 2805255 (100.00%) 1163701882 (100.00%) 414.83
tcp 2488268 ( 88.70%) 1108753025 ( 95.28%) 445.59
http 1680715 ( 59.91%) 791201013 ( 67.99%) 470.75
squid 29077 ( 1.04%) 13097888 ( 1.13%) 450.46
smtp 133685 ( 4.77%) 30620942 ( 2.63%) 229.05
nntp 157775 ( 5.62%) 78089240 ( 6.71%) 494.94
ftp 290214 ( 10.35%) 127427376 ( 10.95%) 439.08
pop3 6750 ( 0.24%) 2912265 ( 0.25%) 431.45
telnet 7492 ( 0.27%) 2417453 ( 0.21%) 322.67
ssh 3457 ( 0.12%) 5018223 ( 0.43%) 1451.61
dns 1873 ( 0.07%) 219259 ( 0.02%) 117.06
bgp 6759 ( 0.24%) 454552 ( 0.04%) 67.25
other 170299 ( 6.07%) 57283655 ( 4.92%) 336.37
udp 270076 ( 9.63%) 49154606 ( 4.22%) 182.00
dns 190345 ( 6.79%) 33486172 ( 2.88%) 175.92
rip 490 ( 0.02%) 34780 ( 0.00%) 70.98
other 79241 ( 2.82%) 15633654 ( 1.34%) 197.29
icmp 43526 ( 1.55%) 5164363 ( 0.44%) 118.65
igmp 415 ( 0.01%) 26134 ( 0.00%) 62.97
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 2598 ( 0.09%) 574690 ( 0.05%) 221.20
other 12 ( 0.00%) 984 ( 0.00%) 82.00
frag 384 ( 0.01%) 308309 ( 0.03%) 802.89
tcpdump file: 199905110700.dump.gz (54.38 MB)