Traffic Trace Info
DumpFile: 200305261400.dump
FileSize: 282.19MB
Id: 200305261400
StartTime: Mon May 26 14:00:00 2003
EndTime: Mon May 26 14:15:00 2003
TotalTime: 899.30 seconds
TotalCapSize: 218.61MB CapLen: 96 bytes
# of packets: 4166680 (2289.93MB)
AvgRate: 21.36Mbps stddev:1.05M
IP flow (unique src/dst pair) Information
# of flows: 260708 (avg. 15.98 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.7% 1.9% 1.2% 1.2% 1.0% 1.0% 0.9% 0.8% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 224765
Top 10 bandwidth usage (bytes/total in %):
9.4% 5.8% 3.2% 2.8% 2.7% 2.7% 2.7% 2.6% 2.5% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200305261400.pktlen.png)
detailed numbers
[ 16- 31]: 7542
[ 32- 63]: 1463251
[ 64- 127]: 752252
[ 128- 255]: 152071
[ 256- 511]: 159071
[ 512- 1023]: 317697
[ 1024- 2047]: 1314796
Protocol Breakdown
![[protocol breakdown chart]](200305261400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4166680 (100.00%) 2401168089 (100.00%) 576.28
ip 4157380 ( 99.78%) 2400891543 ( 99.99%) 577.50
tcp 3566845 ( 85.60%) 2299003337 ( 95.75%) 644.55
http(s) 1200683 ( 28.82%) 1115498125 ( 46.46%) 929.05
http(c) 152030 ( 3.65%) 14521389 ( 0.60%) 95.52
squid 3933 ( 0.09%) 2708435 ( 0.11%) 688.64
smtp 98925 ( 2.37%) 34970588 ( 1.46%) 353.51
nntp 231 ( 0.01%) 26239 ( 0.00%) 113.59
ftp 28674 ( 0.69%) 8345970 ( 0.35%) 291.06
pop3 4223 ( 0.10%) 1019221 ( 0.04%) 241.35
imap 116 ( 0.00%) 14214 ( 0.00%) 122.53
telnet 1164 ( 0.03%) 130665 ( 0.01%) 112.26
ssh 26664 ( 0.64%) 13195338 ( 0.55%) 494.87
dns 319 ( 0.01%) 24327 ( 0.00%) 76.26
bgp 151 ( 0.00%) 23177 ( 0.00%) 153.49
napster 68909 ( 1.65%) 32464839 ( 1.35%) 471.13
realaud 61 ( 0.00%) 27787 ( 0.00%) 455.52
rtsp 3786 ( 0.09%) 4304795 ( 0.18%) 1137.03
icecast 3591 ( 0.09%) 4185452 ( 0.17%) 1165.54
hotline 40 ( 0.00%) 5895 ( 0.00%) 147.38
other 1973229 ( 47.36%) 1067532477 ( 44.46%) 541.01
udp 411282 ( 9.87%) 80275040 ( 3.34%) 195.18
dns 151089 ( 3.63%) 17421069 ( 0.73%) 115.30
rip 89 ( 0.00%) 5874 ( 0.00%) 66.00
realaud 8201 ( 0.20%) 4959393 ( 0.21%) 604.73
halflif 114136 ( 2.74%) 11700425 ( 0.49%) 102.51
starcra 2 ( 0.00%) 128 ( 0.00%) 64.00
everque 1 ( 0.00%) 92 ( 0.00%) 92.00
quake 3 ( 0.00%) 248 ( 0.00%) 82.67
other 137230 ( 3.29%) 45890408 ( 1.91%) 334.41
icmp 89924 ( 2.16%) 6175066 ( 0.26%) 68.67
ip6 448 ( 0.01%) 81318 ( 0.00%) 181.51
other 88881 ( 2.13%) 15356782 ( 0.64%) 172.78
frag 8294 ( 0.20%) 9193087 ( 0.38%) 1108.40
tcpdump file: 200305261400.dump.gz (111.91 MB)