Traffic Trace Info
DumpFile: 200204111400.dump
FileSize: 340.00MB
Id: 200204111400
StartTime: Thu Apr 11 14:00:00 2002
EndTime: Thu Apr 11 14:24:48 2002
TotalTime: 1487.36 seconds
TotalCapSize: 263.75MB CapLen: 96 bytes
# of packets: 4996887 (2180.79MB)
AvgRate: 12.30Mbps stddev:1.85M
IP flow (unique src/dst pair) Information
# of flows: 182924 (avg. 27.32 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.3% 4.9% 1.9% 1.8% 1.5% 1.4% 1.4% 1.2% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 124930
Top 10 bandwidth usage (bytes/total in %):
7.4% 7.4% 4.9% 4.9% 3.6% 3.0% 2.9% 2.4% 2.3% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200204111400.pktlen.png)
detailed numbers
[ 16- 31]: 15332
[ 32- 63]: 1729015
[ 64- 127]: 1216437
[ 128- 255]: 240396
[ 256- 511]: 264084
[ 512- 1023]: 374504
[ 1024- 2047]: 1157119
Protocol Breakdown
![[protocol breakdown chart]](200204111400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996887 (100.00%) 2286722864 (100.00%) 457.63
ip 4962199 ( 99.31%) 2285650736 ( 99.95%) 460.61
tcp 4072245 ( 81.50%) 2063053870 ( 90.22%) 506.61
http(s) 992259 ( 19.86%) 867665409 ( 37.94%) 874.43
http(c) 1365440 ( 27.33%) 148355288 ( 6.49%) 108.65
squid 10656 ( 0.21%) 3912207 ( 0.17%) 367.14
smtp 111312 ( 2.23%) 48115692 ( 2.10%) 432.26
nntp 346 ( 0.01%) 38940 ( 0.00%) 112.54
ftp 351269 ( 7.03%) 307708888 ( 13.46%) 875.99
pop3 11174 ( 0.22%) 1108306 ( 0.05%) 99.19
imap 184 ( 0.00%) 14632 ( 0.00%) 79.52
telnet 913 ( 0.02%) 96205 ( 0.00%) 105.37
ssh 10648 ( 0.21%) 1000799 ( 0.04%) 93.99
dns 792 ( 0.02%) 68867 ( 0.00%) 86.95
bgp 445 ( 0.01%) 98775 ( 0.00%) 221.97
napster 464174 ( 9.29%) 244973019 ( 10.71%) 527.76
realaud 6880 ( 0.14%) 415012 ( 0.02%) 60.32
rtsp 7423 ( 0.15%) 620812 ( 0.03%) 83.63
icecast 1008 ( 0.02%) 612933 ( 0.03%) 608.07
hotline 46662 ( 0.93%) 69209438 ( 3.03%) 1483.21
other 690425 ( 13.82%) 369029435 ( 16.14%) 534.50
udp 568518 ( 11.38%) 164497492 ( 7.19%) 289.34
dns 336560 ( 6.74%) 47097515 ( 2.06%) 139.94
rip 328 ( 0.01%) 36548 ( 0.00%) 111.43
realaud 76475 ( 1.53%) 49031497 ( 2.14%) 641.14
starcra 2 ( 0.00%) 120 ( 0.00%) 60.00
everque 1 ( 0.00%) 87 ( 0.00%) 87.00
other 149963 ( 3.00%) 63248392 ( 2.77%) 421.76
icmp 308640 ( 6.18%) 56381343 ( 2.47%) 182.68
igmp 444 ( 0.01%) 26640 ( 0.00%) 60.00
ip6 9854 ( 0.20%) 1606391 ( 0.07%) 163.02
other 2498 ( 0.05%) 85000 ( 0.00%) 34.03
frag 40458 ( 0.81%) 50744815 ( 2.22%) 1254.26
tcpdump file: 200204111400.dump.gz (130.61 MB)