Traffic Trace Info
DumpFile: 199905120400.dump
FileSize: 194.81MB
Id: 199905120400
StartTime: Wed May 12 04:00:00 1999
EndTime: Wed May 12 05:00:01 1999
TotalTime: 3600.62 seconds
TotalCapSize: 150.08MB CapLen: 114 bytes
# of packets: 2931269 (1069.51MB)
AvgRate: 2.49Mbps stddev:0.37M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1462662
[ 64- 127]: 336431
[ 128- 255]: 93449
[ 256- 511]: 120058
[ 512- 1023]: 481059
[ 1024- 2047]: 437610
IP flow (unique src/dst pair) Information
# of flows: 46736 (avg. 62.72 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.8% 2.7% 2.6% 2.2% 2.1% 2.1% 1.4% 1.4% 1.0% 0.8%
IP address Information
# of IPv4 addresses: 20094
Top 10 bandwidth usage (bytes/total in %):
6.7% 3.6% 3.4% 3.3% 3.0% 2.9% 2.8% 2.8% 2.8% 2.5%
Protocol Breakdown
![[protocol breakdown chart]](199905120400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2931269 (100.00%) 1121463535 (100.00%) 382.59
ip 2931269 (100.00%) 1121463535 (100.00%) 382.59
tcp 2648486 ( 90.35%) 1075123023 ( 95.87%) 405.94
http 1876930 ( 64.03%) 821234540 ( 73.23%) 437.54
squid 46977 ( 1.60%) 12170635 ( 1.09%) 259.08
smtp 116907 ( 3.99%) 35294256 ( 3.15%) 301.90
nntp 133397 ( 4.55%) 40202766 ( 3.58%) 301.38
ftp 180645 ( 6.16%) 76954710 ( 6.86%) 426.00
pop3 1001 ( 0.03%) 221573 ( 0.02%) 221.35
imap 164 ( 0.01%) 148544 ( 0.01%) 905.76
telnet 3089 ( 0.11%) 810975 ( 0.07%) 262.54
ssh 5688 ( 0.19%) 8241912 ( 0.73%) 1449.00
dns 2101 ( 0.07%) 165166 ( 0.01%) 78.61
bgp 6739 ( 0.23%) 452053 ( 0.04%) 67.08
other 274814 ( 9.38%) 79223703 ( 7.06%) 288.28
udp 240307 ( 8.20%) 42063603 ( 3.75%) 175.04
dns 190383 ( 6.49%) 37010157 ( 3.30%) 194.40
rip 274 ( 0.01%) 20524 ( 0.00%) 74.91
other 49650 ( 1.69%) 5032922 ( 0.45%) 101.37
icmp 32595 ( 1.11%) 2892181 ( 0.26%) 88.73
igmp 403 ( 0.01%) 24708 ( 0.00%) 61.31
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 9079 ( 0.31%) 1328742 ( 0.12%) 146.35
other 39 ( 0.00%) 3198 ( 0.00%) 82.00
frag 279 ( 0.01%) 311013 ( 0.03%) 1114.74
tcpdump file: 199905120400.dump.gz (59.28 MB)