Traffic Trace Info
DumpFile: 200203151400.dump
FileSize: 337.20MB
Id: 200203151400
StartTime: Fri Mar 15 14:00:00 2002
EndTime: Fri Mar 15 14:26:13 2002
TotalTime: 1572.65 seconds
TotalCapSize: 260.98MB CapLen: 96 bytes
# of packets: 4994573 (2104.16MB)
AvgRate: 11.22Mbps stddev:1.45M
IP flow (unique src/dst pair) Information
# of flows: 263311 (avg. 18.97 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.1% 2.9% 2.4% 2.0% 1.8% 1.7% 1.6% 1.5% 1.4% 1.3%
IP address Information
# of IPv4 addresses: 211942
Top 10 bandwidth usage (bytes/total in %):
6.8% 5.8% 4.1% 3.6% 3.4% 3.4% 3.1% 3.1% 2.9% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200203151400.pktlen.png)
detailed numbers
[ 16- 31]: 28358
[ 32- 63]: 1960945
[ 64- 127]: 876765
[ 128- 255]: 339361
[ 256- 511]: 289162
[ 512- 1023]: 430136
[ 1024- 2047]: 1069846
Protocol Breakdown
![[protocol breakdown chart]](200203151400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4994573 (100.00%) 2206373790 (100.00%) 441.75
ip 4943038 ( 98.97%) 2204794809 ( 99.93%) 446.04
tcp 4268304 ( 85.46%) 2030144368 ( 92.01%) 475.63
http(s) 863759 ( 17.29%) 824336709 ( 37.36%) 954.36
http(c) 1256513 ( 25.16%) 129311116 ( 5.86%) 102.91
squid 16407 ( 0.33%) 13122243 ( 0.59%) 799.80
smtp 74996 ( 1.50%) 32556251 ( 1.48%) 434.11
nntp 1956 ( 0.04%) 120761 ( 0.01%) 61.74
ftp 66447 ( 1.33%) 8344775 ( 0.38%) 125.59
pop3 12889 ( 0.26%) 3397409 ( 0.15%) 263.59
imap 623 ( 0.01%) 49078 ( 0.00%) 78.78
telnet 513 ( 0.01%) 42594 ( 0.00%) 83.03
ssh 86909 ( 1.74%) 5636887 ( 0.26%) 64.86
dns 2013 ( 0.04%) 156265 ( 0.01%) 77.63
bgp 411 ( 0.01%) 75241 ( 0.00%) 183.07
napster 578226 ( 11.58%) 370886412 ( 16.81%) 641.42
realaud 8683 ( 0.17%) 570448 ( 0.03%) 65.70
rtsp 25068 ( 0.50%) 1611094 ( 0.07%) 64.27
icecast 2443 ( 0.05%) 332102 ( 0.02%) 135.94
hotline 35120 ( 0.70%) 53113680 ( 2.41%) 1512.35
other 1234896 ( 24.72%) 586465204 ( 26.58%) 474.91
udp 497465 ( 9.96%) 128208588 ( 5.81%) 257.72
dns 346993 ( 6.95%) 47269508 ( 2.14%) 136.23
rip 355 ( 0.01%) 38150 ( 0.00%) 107.46
realaud 29244 ( 0.59%) 6306359 ( 0.29%) 215.65
everque 3 ( 0.00%) 241 ( 0.00%) 80.33
other 113541 ( 2.27%) 71564047 ( 3.24%) 630.29
icmp 126536 ( 2.53%) 36371906 ( 1.65%) 287.44
igmp 313 ( 0.01%) 18780 ( 0.00%) 60.00
ipsec 90 ( 0.00%) 16764 ( 0.00%) 186.27
ip6 12451 ( 0.25%) 7916474 ( 0.36%) 635.81
other 37879 ( 0.76%) 2117929 ( 0.10%) 55.91
frag 38219 ( 0.77%) 36584982 ( 1.66%) 957.25
tcpdump file: 200203151400.dump.gz (130.60 MB)