Traffic Trace Info
DumpFile: 199905131359.dump
FileSize: 140.97MB
Id: 199905131359
StartTime: Thu May 13 13:59:00 1999
EndTime: Thu May 13 15:10:30 1999
TotalTime: 4290.56 seconds
TotalCapSize: 108.97MB CapLen: 76 bytes
# of packets: 2096653 (947.20MB)
AvgRate: 1.85Mbps stddev:0.23M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 893242
[ 64- 127]: 210835
[ 128- 255]: 208044
[ 256- 511]: 90758
[ 512- 1023]: 204898
[ 1024- 2047]: 488876
IP flow (unique src/dst pair) Information
# of flows: 67977 (avg. 30.84 pkts/flow)
Top 10 big flow size (bytes/total in %):
1.5% 1.2% 1.2% 1.0% 0.9% 0.8% 0.7% 0.7% 0.7% 0.6%
Protocol Breakdown
![[protocol breakdown chart]](199905131359.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2096653 (100.00%) 993212437 (100.00%) 473.71
ip 2096639 (100.00%) 993211669 (100.00%) 473.72
tcp 1732689 ( 82.64%) 928417995 ( 93.48%) 535.82
http 1415761 ( 67.52%) 842360086 ( 84.81%) 594.99
squid 34896 ( 1.66%) 15844402 ( 1.60%) 454.05
smtp 69651 ( 3.32%) 20831539 ( 2.10%) 299.08
nntp 2396 ( 0.11%) 366028 ( 0.04%) 152.77
ftp 20648 ( 0.98%) 11355646 ( 1.14%) 549.96
pop3 2297 ( 0.11%) 282104 ( 0.03%) 122.81
telnet 3296 ( 0.16%) 290106 ( 0.03%) 88.02
ssh 253 ( 0.01%) 30967 ( 0.00%) 122.40
dns 587 ( 0.03%) 37594 ( 0.00%) 64.04
bgp 8328 ( 0.40%) 563042 ( 0.06%) 67.61
other 174571 ( 8.33%) 36453281 ( 3.67%) 208.82
udp 308515 ( 14.71%) 47502345 ( 4.78%) 153.97
dns 258832 ( 12.35%) 43154583 ( 4.34%) 166.73
other 49683 ( 2.37%) 4347762 ( 0.44%) 87.51
icmp 47435 ( 2.26%) 15650480 ( 1.58%) 329.94
igmp 892 ( 0.04%) 53610 ( 0.01%) 60.10
ospf 2924 ( 0.14%) 736228 ( 0.07%) 251.79
ipip 1 ( 0.00%) 85 ( 0.00%) 85.00
ip6 4162 ( 0.20%) 849204 ( 0.09%) 204.04
other 21 ( 0.00%) 1722 ( 0.00%) 82.00
frag 68 ( 0.00%) 60502 ( 0.01%) 889.74
tcpdump file: 199905131359.dump.gz (52.96 MB)