Traffic Trace Info
DumpFile: 200207281400.dump
FileSize: 335.22MB
Id: 200207281400
StartTime: Sun Jul 28 14:00:00 2002
EndTime: Sun Jul 28 14:37:02 2002
TotalTime: 2221.53 seconds
TotalCapSize: 259.51MB CapLen: 96 bytes
# of packets: 4961509 (2236.13MB)
AvgRate: 8.44Mbps stddev:0.99M
IP flow (unique src/dst pair) Information
# of flows: 233658 (avg. 21.23 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.2% 4.8% 4.1% 2.9% 2.6% 2.2% 1.9% 1.7% 1.4% 1.4%
IP address Information
# of IPv4 addresses: 169472
Top 10 bandwidth usage (bytes/total in %):
6.8% 6.2% 5.4% 4.8% 4.8% 4.6% 4.5% 4.2% 3.6% 3.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200207281400.pktlen.png)
detailed numbers
[ 16- 31]: 4704
[ 32- 63]: 1660591
[ 64- 127]: 1034747
[ 128- 255]: 388695
[ 256- 511]: 277458
[ 512- 1023]: 444364
[ 1024- 2047]: 1150950
Protocol Breakdown
![[protocol breakdown chart]](200207281400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4961509 (100.00%) 2344751618 (100.00%) 472.59
ip 4954894 ( 99.87%) 2344551435 ( 99.99%) 473.18
tcp 3948963 ( 79.59%) 1976408520 ( 84.29%) 500.49
http(s) 581130 ( 11.71%) 559939022 ( 23.88%) 963.53
http(c) 796742 ( 16.06%) 83009046 ( 3.54%) 104.19
squid 32632 ( 0.66%) 15212812 ( 0.65%) 466.19
smtp 197849 ( 3.99%) 53295847 ( 2.27%) 269.38
nntp 60 ( 0.00%) 4910 ( 0.00%) 81.83
ftp 45787 ( 0.92%) 14062979 ( 0.60%) 307.14
pop3 6820 ( 0.14%) 713896 ( 0.03%) 104.68
imap 1036 ( 0.02%) 80371 ( 0.00%) 77.58
telnet 2443 ( 0.05%) 195667 ( 0.01%) 80.09
ssh 14638 ( 0.30%) 7759091 ( 0.33%) 530.06
dns 1130 ( 0.02%) 83590 ( 0.00%) 73.97
bgp 1656 ( 0.03%) 296271 ( 0.01%) 178.91
napster 675965 ( 13.62%) 354780572 ( 15.13%) 524.85
realaud 29 ( 0.00%) 3581 ( 0.00%) 123.48
rtsp 72086 ( 1.45%) 13876127 ( 0.59%) 192.49
icecast 538 ( 0.01%) 60136 ( 0.00%) 111.78
other 1518279 ( 30.60%) 873029346 ( 37.23%) 575.01
udp 728934 ( 14.69%) 197084033 ( 8.41%) 270.37
dns 446781 ( 9.00%) 60325213 ( 2.57%) 135.02
rip 293 ( 0.01%) 26498 ( 0.00%) 90.44
realaud 11518 ( 0.23%) 2447266 ( 0.10%) 212.47
halflif 65981 ( 1.33%) 9406418 ( 0.40%) 142.56
starcra 4 ( 0.00%) 2024 ( 0.00%) 506.00
everque 55 ( 0.00%) 10844 ( 0.00%) 197.16
unreal 23 ( 0.00%) 2384 ( 0.00%) 103.65
quake 2 ( 0.00%) 120 ( 0.00%) 60.00
other 202673 ( 4.08%) 123799541 ( 5.28%) 610.83
icmp 260495 ( 5.25%) 169991162 ( 7.25%) 652.57
ipsec 162 ( 0.00%) 28436 ( 0.00%) 175.53
ip6 3972 ( 0.08%) 598714 ( 0.03%) 150.73
other 12368 ( 0.25%) 440570 ( 0.02%) 35.62
frag 86863 ( 1.75%) 97753723 ( 4.17%) 1125.38
tcpdump file: 200207281400.dump.gz (129.17 MB)