Traffic Trace Info
DumpFile: 200309161400.dump
FileSize: 371.73MB
Id: 200309161400
StartTime: Tue Sep 16 14:00:00 2003
EndTime: Tue Sep 16 14:15:00 2003
TotalTime: 899.80 seconds
TotalCapSize: 285.69MB CapLen: 96 bytes
# of packets: 5638649 (1911.72MB)
AvgRate: 17.82Mbps stddev:0.54M
IP flow (unique src/dst pair) Information
# of flows: 1887234 (avg. 2.99 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.4% 1.9% 1.5% 1.5% 1.1% 1.0% 1.0% 0.9% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 835822
Top 10 bandwidth usage (bytes/total in %):
8.4% 8.4% 4.7% 4.0% 3.5% 2.6% 2.2% 2.2% 2.1% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200309161400.pktlen.png)
detailed numbers
[ 16- 31]: 6245
[ 32- 63]: 1149148
[ 64- 127]: 2977165
[ 128- 255]: 151268
[ 256- 511]: 133836
[ 512- 1023]: 271509
[ 1024- 2047]: 949478
Protocol Breakdown
![[protocol breakdown chart]](200309161400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5638649 (100.00%) 2004581641 (100.00%) 355.51
ip 5632075 ( 99.88%) 2004390194 ( 99.99%) 355.89
tcp 2879902 ( 51.07%) 1704016623 ( 85.01%) 591.69
http(s) 1233491 ( 21.88%) 1068031715 ( 53.28%) 865.86
http(c) 230916 ( 4.10%) 20072500 ( 1.00%) 86.93
squid 8901 ( 0.16%) 11593957 ( 0.58%) 1302.55
smtp 82208 ( 1.46%) 18880596 ( 0.94%) 229.67
nntp 112158 ( 1.99%) 168875008 ( 8.42%) 1505.69
ftp 78515 ( 1.39%) 28220092 ( 1.41%) 359.42
pop3 3487 ( 0.06%) 2558056 ( 0.13%) 733.60
imap 65 ( 0.00%) 8786 ( 0.00%) 135.17
telnet 1483 ( 0.03%) 275157 ( 0.01%) 185.54
ssh 6131 ( 0.11%) 514355 ( 0.03%) 83.89
dns 151 ( 0.00%) 13462 ( 0.00%) 89.15
bgp 163 ( 0.00%) 29367 ( 0.00%) 180.17
napster 11601 ( 0.21%) 8327283 ( 0.42%) 717.81
realaud 30 ( 0.00%) 2401 ( 0.00%) 80.03
rtsp 5579 ( 0.10%) 4840968 ( 0.24%) 867.71
icecast 11778 ( 0.21%) 13997764 ( 0.70%) 1188.47
hotline 3 ( 0.00%) 180 ( 0.00%) 60.00
other 1093181 ( 19.39%) 357772213 ( 17.85%) 327.28
udp 1145098 ( 20.31%) 127028942 ( 6.34%) 110.93
dns 997840 ( 17.70%) 85079188 ( 4.24%) 85.26
realaud 6289 ( 0.11%) 3545832 ( 0.18%) 563.81
halflif 1 ( 0.00%) 60 ( 0.00%) 60.00
unreal 2 ( 0.00%) 160 ( 0.00%) 80.00
cuseeme 1 ( 0.00%) 74 ( 0.00%) 74.00
other 140006 ( 2.48%) 37999554 ( 1.90%) 271.41
icmp 1547286 ( 27.44%) 159793501 ( 7.97%) 103.27
ip6 435 ( 0.01%) 77781 ( 0.00%) 178.81
other 59354 ( 1.05%) 13473347 ( 0.67%) 227.00
frag 7434 ( 0.13%) 7130615 ( 0.36%) 959.19
tcpdump file: 200309161400.dump.gz (146.42 MB)