Traffic Trace Info
DumpFile: 200202081400.dump
FileSize: 341.79MB
Id: 200202081400
StartTime: Fri Feb 8 14:00:00 2002
EndTime: Fri Feb 8 14:27:04 2002
TotalTime: 1624.16 seconds
TotalCapSize: 265.69MB CapLen: 96 bytes
# of packets: 4986028 (2489.52MB)
AvgRate: 12.86Mbps stddev:3.39M
IP flow (unique src/dst pair) Information
# of flows: 142154 (avg. 35.07 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.1% 3.6% 3.1% 2.9% 2.6% 2.6% 2.5% 1.9% 1.7% 1.4%
IP address Information
# of IPv4 addresses: 85801
Top 10 bandwidth usage (bytes/total in %):
6.4% 6.3% 6.3% 5.2% 3.6% 3.2% 3.1% 2.9% 2.7% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200202081400.pktlen.png)
detailed numbers
[ 16- 31]: 29174
[ 32- 63]: 1562939
[ 64- 127]: 1114779
[ 128- 255]: 266371
[ 256- 511]: 198808
[ 512- 1023]: 440452
[ 1024- 2047]: 1373505
Protocol Breakdown
![[protocol breakdown chart]](200202081400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4986028 (100.00%) 2610447727 (100.00%) 523.55
ip 4947790 ( 99.23%) 2609308512 ( 99.96%) 527.37
tcp 4001562 ( 80.26%) 2473850125 ( 94.77%) 618.22
http(s) 1215421 ( 24.38%) 1220287871 ( 46.75%) 1004.00
http(c) 1116322 ( 22.39%) 120131988 ( 4.60%) 107.61
squid 32154 ( 0.64%) 2468221 ( 0.09%) 76.76
smtp 114220 ( 2.29%) 38820004 ( 1.49%) 339.87
nntp 7214 ( 0.14%) 675809 ( 0.03%) 93.68
ftp 58561 ( 1.17%) 21352701 ( 0.82%) 364.62
pop3 14765 ( 0.30%) 5284936 ( 0.20%) 357.94
imap 909 ( 0.02%) 70105 ( 0.00%) 77.12
telnet 2238 ( 0.04%) 807733 ( 0.03%) 360.92
ssh 28738 ( 0.58%) 34996859 ( 1.34%) 1217.79
dns 2265 ( 0.05%) 145041 ( 0.01%) 64.04
bgp 313 ( 0.01%) 50937 ( 0.00%) 162.74
napster 436875 ( 8.76%) 324891226 ( 12.45%) 743.67
realaud 308 ( 0.01%) 21118 ( 0.00%) 68.56
rtsp 17328 ( 0.35%) 19034826 ( 0.73%) 1098.50
icecast 2426 ( 0.05%) 2355997 ( 0.09%) 971.14
hotline 54259 ( 1.09%) 69526132 ( 2.66%) 1281.38
other 896831 ( 17.99%) 612912963 ( 23.48%) 683.42
udp 748342 ( 15.01%) 113244095 ( 4.34%) 151.33
dns 661068 ( 13.26%) 71851948 ( 2.75%) 108.69
rip 247 ( 0.00%) 22182 ( 0.00%) 89.81
realaud 19273 ( 0.39%) 7798074 ( 0.30%) 404.61
halflif 17 ( 0.00%) 1941 ( 0.00%) 114.18
everque 3 ( 0.00%) 924 ( 0.00%) 308.00
other 60074 ( 1.20%) 30840138 ( 1.18%) 513.37
icmp 127512 ( 2.56%) 15328663 ( 0.59%) 120.21
igmp 322 ( 0.01%) 19320 ( 0.00%) 60.00
ipsec 88 ( 0.00%) 16368 ( 0.00%) 186.00
ip6 52273 ( 1.05%) 6231580 ( 0.24%) 119.21
other 17691 ( 0.35%) 618361 ( 0.02%) 34.95
frag 20546 ( 0.41%) 18941278 ( 0.73%) 921.90
tcpdump file: 200202081400.dump.gz (125.76 MB)