Traffic Trace Info
DumpFile: 200505051400.dump
FileSize: 383.43MB
Id: 200505051400
StartTime: Thu May 5 14:00:00 2005
EndTime: Thu May 5 14:15:00 2005
TotalTime: 900.16 seconds
TotalCapSize: 299.40MB CapLen: 96 bytes
# of packets: 5507330 (2247.66MB)
AvgRate: 20.95Mbps stddev:1.33M
IP flow (unique src/dst pair) Information
# of flows: 383447 (avg. 14.36 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.5% 1.9% 1.8% 1.8% 1.7% 1.2% 1.2% 1.1% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 272493
Top 10 bandwidth usage (bytes/total in %):
18.6% 14.3% 7.9% 5.8% 4.5% 3.6% 3.6% 3.3% 3.1% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200505051400.pktlen.png)
detailed numbers
[ 16- 31]: 39058
[ 32- 63]: 2088323
[ 64- 127]: 1493870
[ 128- 255]: 180890
[ 256- 511]: 197971
[ 512- 1023]: 259065
[ 1024- 2047]: 1248153
Protocol Breakdown
![[protocol breakdown chart]](200505051400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5507330 (100.00%) 2356841691 (100.00%) 427.95
ip 5432300 ( 98.64%) 2354595182 ( 99.90%) 433.44
tcp 4496484 ( 81.65%) 2103531021 ( 89.25%) 467.82
http(s) 888435 ( 16.13%) 1013419265 ( 43.00%) 1140.68
http(c) 1199648 ( 21.78%) 121276432 ( 5.15%) 101.09
squid 1788 ( 0.03%) 781797 ( 0.03%) 437.25
smtp 210315 ( 3.82%) 27382445 ( 1.16%) 130.20
nntp 267 ( 0.00%) 21558 ( 0.00%) 80.74
ftp 126782 ( 2.30%) 27334269 ( 1.16%) 215.60
pop3 5447 ( 0.10%) 4593378 ( 0.19%) 843.29
imap 327 ( 0.01%) 51346 ( 0.00%) 157.02
telnet 599 ( 0.01%) 102852 ( 0.00%) 171.71
ssh 7051 ( 0.13%) 882586 ( 0.04%) 125.17
dns 771 ( 0.01%) 63229 ( 0.00%) 82.01
bgp 130 ( 0.00%) 39581 ( 0.00%) 304.47
napster 740 ( 0.01%) 99952 ( 0.00%) 135.07
realaud 25 ( 0.00%) 2965 ( 0.00%) 118.60
rtsp 16900 ( 0.31%) 1123082 ( 0.05%) 66.45
icecast 5222 ( 0.09%) 444613 ( 0.02%) 85.14
hotline 9 ( 0.00%) 550 ( 0.00%) 61.11
other 2023572 ( 36.74%) 905619494 ( 38.43%) 447.54
udp 641372 ( 11.65%) 215860617 ( 9.16%) 336.56
dns 494797 ( 8.98%) 163562390 ( 6.94%) 330.56
realaud 3238 ( 0.06%) 246975 ( 0.01%) 76.27
halflif 1 ( 0.00%) 86 ( 0.00%) 86.00
everque 43 ( 0.00%) 5613 ( 0.00%) 130.53
quake 1 ( 0.00%) 84 ( 0.00%) 84.00
other 139399 ( 2.53%) 49541133 ( 2.10%) 355.39
icmp 110613 ( 2.01%) 9390658 ( 0.40%) 84.90
ipsec 87 ( 0.00%) 8178 ( 0.00%) 94.00
ip6 510 ( 0.01%) 73661 ( 0.00%) 144.43
other 183234 ( 3.33%) 25731047 ( 1.09%) 140.43
frag 17010 ( 0.31%) 23286126 ( 0.99%) 1368.97
tcpdump file: 200505051400.dump.gz (148.20 MB)