Traffic Trace Info
DumpFile: 199904211359.dump
FileSize: 141.06MB
Id: 199904211359
StartTime: Wed Apr 21 13:59:00 1999
EndTime: Wed Apr 21 15:06:24 1999
TotalTime: 4043.41 seconds
TotalCapSize: 109.06MB CapLen: 76 bytes
# of packets: 2096682 (864.72MB)
AvgRate: 1.79Mbps stddev:0.13M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 929556
[ 64- 127]: 341163
[ 128- 255]: 128257
[ 256- 511]: 101333
[ 512- 1023]: 141070
[ 1024- 2047]: 455303
IP flow (unique src/dst pair) Information
# of flows: 67203 (avg. 31.20 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.8% 1.6% 1.1% 1.1% 1.0% 1.0% 1.0% 0.9% 0.9% 0.9%
Protocol Breakdown
![[protocol breakdown chart]](199904211359.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2096682 (100.00%) 906723162 (100.00%) 432.46
ip 2096664 (100.00%) 906722154 (100.00%) 432.46
tcp 1722041 ( 82.13%) 856040687 ( 94.41%) 497.11
http 1325920 ( 63.24%) 724153418 ( 79.86%) 546.15
squid 21997 ( 1.05%) 11093696 ( 1.22%) 504.33
smtp 101771 ( 4.85%) 28306958 ( 3.12%) 278.14
nntp 2252 ( 0.11%) 353685 ( 0.04%) 157.05
ftp 37433 ( 1.79%) 19442540 ( 2.14%) 519.40
pop3 2654 ( 0.13%) 257003 ( 0.03%) 96.84
imap 27 ( 0.00%) 2073 ( 0.00%) 76.78
telnet 2275 ( 0.11%) 158238 ( 0.02%) 69.56
ssh 5243 ( 0.25%) 1017605 ( 0.11%) 194.09
dns 564 ( 0.03%) 44305 ( 0.00%) 78.55
bgp 7581 ( 0.36%) 510385 ( 0.06%) 67.32
other 214310 ( 10.22%) 70687193 ( 7.80%) 329.84
udp 335797 ( 16.02%) 46372055 ( 5.11%) 138.10
dns 278362 ( 13.28%) 33531034 ( 3.70%) 120.46
other 57435 ( 2.74%) 12841021 ( 1.42%) 223.57
icmp 31475 ( 1.50%) 2855413 ( 0.31%) 90.72
igmp 838 ( 0.04%) 50280 ( 0.01%) 60.00
ospf 2588 ( 0.12%) 651196 ( 0.07%) 251.62
ipip 23 ( 0.00%) 2850 ( 0.00%) 123.91
ip6 3872 ( 0.18%) 747213 ( 0.08%) 192.98
other 30 ( 0.00%) 2460 ( 0.00%) 82.00
frag 197 ( 0.01%) 253850 ( 0.03%) 1288.58
tcpdump file: 199904211359.dump.gz (53.61 MB)