Traffic Trace Info
DumpFile: 200309231400.dump
FileSize: 294.17MB
Id: 200309231400
StartTime: Tue Sep 23 14:00:00 2003
EndTime: Tue Sep 23 14:15:00 2003
TotalTime: 899.56 seconds
TotalCapSize: 226.77MB CapLen: 96 bytes
# of packets: 4416702 (1833.38MB)
AvgRate: 17.10Mbps stddev:0.78M
IP flow (unique src/dst pair) Information
# of flows: 1559042 (avg. 2.83 pkts/flow)
Top 10 big flow size (bytes/total in %):
14.9% 4.6% 2.7% 1.8% 1.7% 1.7% 1.6% 1.5% 1.2% 0.8%
IP address Information
# of IPv4 addresses: 652985
Top 10 bandwidth usage (bytes/total in %):
14.9% 14.9% 6.8% 4.8% 4.8% 4.3% 3.7% 3.5% 3.1% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200309231400.pktlen.png)
detailed numbers
[ 16- 31]: 4562
[ 32- 63]: 1162262
[ 64- 127]: 1803024
[ 128- 255]: 88087
[ 256- 511]: 135007
[ 512- 1023]: 245428
[ 1024- 2047]: 978332
Protocol Breakdown
![[protocol breakdown chart]](200309231400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4416702 (100.00%) 1922438953 (100.00%) 435.27
ip 4411694 ( 99.89%) 1922292359 ( 99.99%) 435.73
tcp 2873423 ( 65.06%) 1727980217 ( 89.88%) 601.37
http(s) 1014538 ( 22.97%) 935436390 ( 48.66%) 922.03
http(c) 245058 ( 5.55%) 24308292 ( 1.26%) 99.19
squid 932 ( 0.02%) 249889 ( 0.01%) 268.12
smtp 92543 ( 2.10%) 42816445 ( 2.23%) 462.67
nntp 190391 ( 4.31%) 286588150 ( 14.91%) 1505.26
ftp 22629 ( 0.51%) 10300628 ( 0.54%) 455.20
pop3 7480 ( 0.17%) 8577835 ( 0.45%) 1146.77
imap 246 ( 0.01%) 53373 ( 0.00%) 216.96
telnet 1312 ( 0.03%) 182822 ( 0.01%) 139.35
ssh 2078 ( 0.05%) 149306 ( 0.01%) 71.85
dns 371 ( 0.01%) 25324 ( 0.00%) 68.26
bgp 1579 ( 0.04%) 151764 ( 0.01%) 96.11
napster 12207 ( 0.28%) 11532093 ( 0.60%) 944.71
realaud 30 ( 0.00%) 2030 ( 0.00%) 67.67
rtsp 58668 ( 1.33%) 56760856 ( 2.95%) 967.49
icecast 596 ( 0.01%) 246026 ( 0.01%) 412.80
hotline 1 ( 0.00%) 62 ( 0.00%) 62.00
other 1222689 ( 27.68%) 350596013 ( 18.24%) 286.74
udp 327050 ( 7.40%) 65359798 ( 3.40%) 199.85
dns 100345 ( 2.27%) 14839130 ( 0.77%) 147.88
realaud 15545 ( 0.35%) 7825674 ( 0.41%) 503.42
everque 1 ( 0.00%) 74 ( 0.00%) 74.00
other 211073 ( 4.78%) 42674940 ( 2.22%) 202.18
icmp 1161579 ( 26.30%) 120602051 ( 6.27%) 103.83
ip6 629 ( 0.01%) 112268 ( 0.01%) 178.49
other 49013 ( 1.11%) 8238025 ( 0.43%) 168.08
frag 2819 ( 0.06%) 2467085 ( 0.13%) 875.16
tcpdump file: 200309231400.dump.gz (120.36 MB)