Traffic Trace Info
DumpFile: 200307291400.dump
FileSize: 245.53MB
Id: 200307291400
StartTime: Tue Jul 29 14:00:01 2003
EndTime: Tue Jul 29 14:15:00 2003
TotalTime: 899.36 seconds
TotalCapSize: 191.69MB CapLen: 96 bytes
# of packets: 3528308 (2038.24MB)
AvgRate: 19.01Mbps stddev:0.95M
IP flow (unique src/dst pair) Information
# of flows: 243774 (avg. 14.47 pkts/flow)
Top 10 big flow size (bytes/total in %):
12.1% 2.6% 2.6% 2.1% 1.7% 1.7% 1.6% 1.6% 1.5% 1.4%
IP address Information
# of IPv4 addresses: 215973
Top 10 bandwidth usage (bytes/total in %):
13.6% 12.1% 12.1% 4.8% 4.3% 4.2% 3.5% 3.2% 3.1% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200307291400.pktlen.png)
detailed numbers
[ 16- 31]: 4646
[ 32- 63]: 1179000
[ 64- 127]: 632724
[ 128- 255]: 103863
[ 256- 511]: 136349
[ 512- 1023]: 285395
[ 1024- 2047]: 1186331
Protocol Breakdown
![[protocol breakdown chart]](200307291400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3528308 (100.00%) 2137244716 (100.00%) 605.74
ip 3522541 ( 99.84%) 2137073151 ( 99.99%) 606.69
tcp 3220863 ( 91.29%) 2083768402 ( 97.50%) 646.96
http(s) 976305 ( 27.67%) 938257438 ( 43.90%) 961.03
http(c) 254745 ( 7.22%) 22050732 ( 1.03%) 86.56
squid 4562 ( 0.13%) 5713542 ( 0.27%) 1252.42
smtp 53912 ( 1.53%) 13755813 ( 0.64%) 255.15
nntp 171557 ( 4.86%) 258542581 ( 12.10%) 1507.04
ftp 137708 ( 3.90%) 96314579 ( 4.51%) 699.41
pop3 4669 ( 0.13%) 2070246 ( 0.10%) 443.40
imap 117 ( 0.00%) 9646 ( 0.00%) 82.44
telnet 1112 ( 0.03%) 120782 ( 0.01%) 108.62
ssh 138 ( 0.00%) 66926 ( 0.00%) 484.97
dns 981 ( 0.03%) 65408 ( 0.00%) 66.67
bgp 159 ( 0.00%) 39296 ( 0.00%) 247.14
napster 29339 ( 0.83%) 21060136 ( 0.99%) 717.82
realaud 60 ( 0.00%) 3600 ( 0.00%) 60.00
rtsp 7011 ( 0.20%) 8631890 ( 0.40%) 1231.19
icecast 302 ( 0.01%) 173456 ( 0.01%) 574.36
hotline 3 ( 0.00%) 180 ( 0.00%) 60.00
other 1578110 ( 44.73%) 716889422 ( 33.54%) 454.27
udp 260343 ( 7.38%) 49417210 ( 2.31%) 189.82
dns 84693 ( 2.40%) 11664947 ( 0.55%) 137.73
realaud 12871 ( 0.36%) 5105137 ( 0.24%) 396.64
starcra 9859 ( 0.28%) 772963 ( 0.04%) 78.40
everque 2 ( 0.00%) 214 ( 0.00%) 107.00
other 151844 ( 4.30%) 31456208 ( 1.47%) 207.16
icmp 26764 ( 0.76%) 2207153 ( 0.10%) 82.47
ip6 545 ( 0.02%) 92738 ( 0.00%) 170.16
other 14026 ( 0.40%) 1587648 ( 0.07%) 113.19
frag 2895 ( 0.08%) 2738732 ( 0.13%) 946.02
tcpdump file: 200307291400.dump.gz (92.03 MB)