Traffic Trace Info
DumpFile: 200402201400.dump
FileSize: 301.47MB
Id: 200402201400
StartTime: Fri Feb 20 14:00:00 2004
EndTime: Fri Feb 20 14:15:00 2004
TotalTime: 900.42 seconds
TotalCapSize: 236.87MB CapLen: 96 bytes
# of packets: 4233320 (2135.72MB)
AvgRate: 19.90Mbps stddev:0.47M
IP flow (unique src/dst pair) Information
# of flows: 685415 (avg. 6.18 pkts/flow)
Top 10 big flow size (bytes/total in %):
15.5% 9.6% 6.1% 2.6% 2.5% 1.4% 1.2% 1.0% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 578504
Top 10 bandwidth usage (bytes/total in %):
17.0% 15.8% 10.2% 9.6% 6.1% 6.1% 2.9% 2.6% 2.6% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200402201400.pktlen.png)
detailed numbers
[ 16- 31]: 10753
[ 32- 63]: 1783092
[ 64- 127]: 733236
[ 128- 255]: 85967
[ 256- 511]: 170213
[ 512- 1023]: 203126
[ 1024- 2047]: 1246933
Protocol Breakdown
![[protocol breakdown chart]](200402201400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4233320 (100.00%) 2239464293 (100.00%) 529.01
ip 4220092 ( 99.69%) 2239071388 ( 99.98%) 530.57
tcp 3879268 ( 91.64%) 2184413389 ( 97.54%) 563.10
http(s) 1311057 ( 30.97%) 1408975523 ( 62.92%) 1074.69
http(c) 645686 ( 15.25%) 63148039 ( 2.82%) 97.80
squid 47793 ( 1.13%) 22591384 ( 1.01%) 472.69
smtp 145059 ( 3.43%) 40020938 ( 1.79%) 275.89
nntp 90694 ( 2.14%) 136391632 ( 6.09%) 1503.87
ftp 57116 ( 1.35%) 32894198 ( 1.47%) 575.92
pop3 1766 ( 0.04%) 225838 ( 0.01%) 127.88
imap 18 ( 0.00%) 1386 ( 0.00%) 77.00
telnet 1205 ( 0.03%) 82752 ( 0.00%) 68.67
ssh 146 ( 0.00%) 50348 ( 0.00%) 344.85
dns 110 ( 0.00%) 10978 ( 0.00%) 99.80
bgp 162 ( 0.00%) 27479 ( 0.00%) 169.62
napster 14473 ( 0.34%) 11271353 ( 0.50%) 778.78
realaud 51 ( 0.00%) 6144 ( 0.00%) 120.47
rtsp 10632 ( 0.25%) 12489561 ( 0.56%) 1174.71
icecast 1253 ( 0.03%) 524418 ( 0.02%) 418.53
hotline 3 ( 0.00%) 180 ( 0.00%) 60.00
other 1551799 ( 36.66%) 455690498 ( 20.35%) 293.65
udp 243378 ( 5.75%) 45742855 ( 2.04%) 187.95
dns 85015 ( 2.01%) 11487365 ( 0.51%) 135.12
realaud 5964 ( 0.14%) 1995211 ( 0.09%) 334.54
starcra 4422 ( 0.10%) 299942 ( 0.01%) 67.83
everque 19 ( 0.00%) 1323 ( 0.00%) 69.63
cuseeme 1 ( 0.00%) 92 ( 0.00%) 92.00
other 147793 ( 3.49%) 31937483 ( 1.43%) 216.10
icmp 89162 ( 2.11%) 8589576 ( 0.38%) 96.34
ip6 308 ( 0.01%) 53795 ( 0.00%) 174.66
other 7976 ( 0.19%) 271773 ( 0.01%) 34.07
frag 4927 ( 0.12%) 3895697 ( 0.17%) 790.68
tcpdump file: 200402201400.dump.gz (119.58 MB)