Traffic Trace Info
DumpFile: 200312271400.dump
FileSize: 270.75MB
Id: 200312271400
StartTime: Sat Dec 27 14:00:00 2003
EndTime: Sat Dec 27 14:15:00 2003
TotalTime: 899.70 seconds
TotalCapSize: 208.53MB CapLen: 96 bytes
# of packets: 4077537 (1782.46MB)
AvgRate: 16.62Mbps stddev:1.14M
IP flow (unique src/dst pair) Information
# of flows: 1626470 (avg. 2.51 pkts/flow)
Top 10 big flow size (bytes/total in %):
16.9% 7.6% 3.8% 3.2% 2.6% 2.5% 2.4% 2.0% 1.8% 1.8%
IP address Information
# of IPv4 addresses: 617451
Top 10 bandwidth usage (bytes/total in %):
16.9% 16.9% 7.6% 7.6% 6.4% 5.1% 3.9% 3.8% 3.8% 3.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200312271400.pktlen.png)
detailed numbers
[ 16- 31]: 4801
[ 32- 63]: 877961
[ 64- 127]: 1903991
[ 128- 255]: 54367
[ 256- 511]: 103211
[ 512- 1023]: 144931
[ 1024- 2047]: 988275
Protocol Breakdown
![[protocol breakdown chart]](200312271400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4077537 (100.00%) 1869049739 (100.00%) 458.38
ip 4071918 ( 99.86%) 1868883872 ( 99.99%) 458.97
tcp 2464449 ( 60.44%) 1672944773 ( 89.51%) 678.83
http(s) 920194 ( 22.57%) 1062605378 ( 56.85%) 1154.76
http(c) 301917 ( 7.40%) 28458072 ( 1.52%) 94.26
squid 624 ( 0.02%) 51034 ( 0.00%) 81.79
smtp 76561 ( 1.88%) 14033397 ( 0.75%) 183.30
nntp 209288 ( 5.13%) 315543307 ( 16.88%) 1507.70
ftp 124584 ( 3.06%) 20044689 ( 1.07%) 160.89
pop3 783 ( 0.02%) 211905 ( 0.01%) 270.63
imap 15 ( 0.00%) 1083 ( 0.00%) 72.20
telnet 494 ( 0.01%) 43015 ( 0.00%) 87.07
ssh 764 ( 0.02%) 99869 ( 0.01%) 130.72
dns 1186 ( 0.03%) 72889 ( 0.00%) 61.46
bgp 161 ( 0.00%) 34827 ( 0.00%) 216.32
napster 2757 ( 0.07%) 1128496 ( 0.06%) 409.32
realaud 8859 ( 0.22%) 613035 ( 0.03%) 69.20
rtsp 42735 ( 1.05%) 35376302 ( 1.89%) 827.81
icecast 55 ( 0.00%) 5152 ( 0.00%) 93.67
other 773367 ( 18.97%) 194617200 ( 10.41%) 251.65
udp 211494 ( 5.19%) 47242569 ( 2.53%) 223.38
dns 83973 ( 2.06%) 10479384 ( 0.56%) 124.79
realaud 12316 ( 0.30%) 6190879 ( 0.33%) 502.67
other 115199 ( 2.83%) 30572086 ( 1.64%) 265.38
icmp 1306541 ( 32.04%) 136071371 ( 7.28%) 104.15
ip6 349 ( 0.01%) 69226 ( 0.00%) 198.36
other 89085 ( 2.18%) 12555933 ( 0.67%) 140.94
frag 55 ( 0.00%) 3300 ( 0.00%) 60.00
tcpdump file: 200312271400.dump.gz (106.89 MB)