Traffic Trace Info
DumpFile: 200207061400.dump
FileSize: 338.65MB
Id: 200207061400
StartTime: Sat Jul 6 14:00:01 2002
EndTime: Sat Jul 6 14:26:30 2002
TotalTime: 1589.25 seconds
TotalCapSize: 262.92MB CapLen: 96 bytes
# of packets: 4961945 (2381.63MB)
AvgRate: 12.57Mbps stddev:1.54M
IP flow (unique src/dst pair) Information
# of flows: 144820 (avg. 34.26 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.8% 3.8% 2.8% 2.0% 1.9% 1.9% 1.9% 1.8% 1.5% 1.4%
IP address Information
# of IPv4 addresses: 91343
Top 10 bandwidth usage (bytes/total in %):
5.8% 4.7% 4.7% 4.0% 3.8% 3.8% 3.8% 3.5% 3.4% 3.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200207061400.pktlen.png)
detailed numbers
[ 16- 31]: 10235
[ 32- 63]: 1498793
[ 64- 127]: 1103971
[ 128- 255]: 324093
[ 256- 511]: 334352
[ 512- 1023]: 435585
[ 1024- 2047]: 1254916
Protocol Breakdown
![[protocol breakdown chart]](200207061400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4961945 (100.00%) 2497320922 (100.00%) 503.29
ip 4948426 ( 99.73%) 2496911206 ( 99.98%) 504.59
tcp 4235077 ( 85.35%) 2359044826 ( 94.46%) 557.03
http(s) 732683 ( 14.77%) 739433433 ( 29.61%) 1009.21
http(c) 729243 ( 14.70%) 87229019 ( 3.49%) 119.62
squid 94053 ( 1.90%) 71105082 ( 2.85%) 756.01
smtp 100777 ( 2.03%) 29429813 ( 1.18%) 292.03
nntp 349 ( 0.01%) 27093 ( 0.00%) 77.63
ftp 70708 ( 1.43%) 16901201 ( 0.68%) 239.03
pop3 5596 ( 0.11%) 704260 ( 0.03%) 125.85
imap 96 ( 0.00%) 7622 ( 0.00%) 79.40
telnet 799 ( 0.02%) 77204 ( 0.00%) 96.63
ssh 72269 ( 1.46%) 4789777 ( 0.19%) 66.28
dns 659 ( 0.01%) 47889 ( 0.00%) 72.67
bgp 383 ( 0.01%) 74454 ( 0.00%) 194.40
napster 684022 ( 13.79%) 374275199 ( 14.99%) 547.17
realaud 281 ( 0.01%) 33846 ( 0.00%) 120.45
rtsp 49982 ( 1.01%) 3266776 ( 0.13%) 65.36
icecast 20007 ( 0.40%) 13715972 ( 0.55%) 685.56
hotline 57269 ( 1.15%) 69665136 ( 2.79%) 1216.45
other 1615617 ( 32.56%) 948250342 ( 37.97%) 586.93
udp 539847 ( 10.88%) 97552937 ( 3.91%) 180.70
dns 364859 ( 7.35%) 50310161 ( 2.01%) 137.89
rip 214 ( 0.00%) 20264 ( 0.00%) 94.69
realaud 5722 ( 0.12%) 2286753 ( 0.09%) 399.64
starcra 3 ( 0.00%) 1518 ( 0.00%) 506.00
everque 46 ( 0.00%) 8557 ( 0.00%) 186.02
quake 1 ( 0.00%) 60 ( 0.00%) 60.00
other 168795 ( 3.40%) 44849743 ( 1.80%) 265.71
icmp 140910 ( 2.84%) 38474249 ( 1.54%) 273.04
ipsec 90 ( 0.00%) 16764 ( 0.00%) 186.27
ip6 6355 ( 0.13%) 932530 ( 0.04%) 146.74
other 26147 ( 0.53%) 889900 ( 0.04%) 34.03
frag 9993 ( 0.20%) 10335770 ( 0.41%) 1034.30
tcpdump file: 200207061400.dump.gz (132.18 MB)