Traffic Trace Info
DumpFile: 200302270600.dump
FileSize: 183.54MB
Id: 200302270600
StartTime: Thu Feb 27 06:00:01 2003
EndTime: Thu Feb 27 06:15:00 2003
TotalTime: 899.86 seconds
TotalCapSize: 142.91MB CapLen: 96 bytes
# of packets: 2662846 (1299.02MB)
AvgRate: 12.11Mbps stddev:1.75M
IP flow (unique src/dst pair) Information
# of flows: 314241 (avg. 8.47 pkts/flow)
Top 10 big flow size (bytes/total in %):
12.4% 2.1% 2.0% 1.9% 1.7% 1.1% 1.1% 1.1% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 238020
Top 10 bandwidth usage (bytes/total in %):
12.9% 12.9% 12.2% 9.7% 6.6% 6.0% 3.8% 2.2% 2.1% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270600.pktlen.png)
detailed numbers
[ 16- 31]: 4808
[ 32- 63]: 651808
[ 64- 127]: 791561
[ 128- 255]: 155879
[ 256- 511]: 202621
[ 512- 1023]: 131191
[ 1024- 2047]: 724978
Protocol Breakdown
![[protocol breakdown chart]](200302270600.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2662846 (100.00%) 1362121905 (100.00%) 511.53
ip 2655535 ( 99.73%) 1361899709 ( 99.98%) 512.85
tcp 1880302 ( 70.61%) 1204606195 ( 88.44%) 640.65
http(s) 339901 ( 12.76%) 385530544 ( 28.30%) 1134.24
http(c) 353943 ( 13.29%) 30976859 ( 2.27%) 87.52
squid 20509 ( 0.77%) 16845531 ( 1.24%) 821.37
smtp 61045 ( 2.29%) 22577883 ( 1.66%) 369.86
nntp 17781 ( 0.67%) 15489907 ( 1.14%) 871.15
ftp 63495 ( 2.38%) 28106015 ( 2.06%) 442.65
pop3 3565 ( 0.13%) 2247051 ( 0.16%) 630.31
imap 209 ( 0.01%) 159473 ( 0.01%) 763.03
telnet 2809 ( 0.11%) 180793 ( 0.01%) 64.36
ssh 1630 ( 0.06%) 149591 ( 0.01%) 91.77
dns 2906 ( 0.11%) 410165 ( 0.03%) 141.14
bgp 163 ( 0.01%) 38431 ( 0.00%) 235.77
napster 46665 ( 1.75%) 23433342 ( 1.72%) 502.16
realaud 30 ( 0.00%) 1800 ( 0.00%) 60.00
rtsp 9047 ( 0.34%) 5572444 ( 0.41%) 615.94
icecast 346 ( 0.01%) 53548 ( 0.00%) 154.76
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 956169 ( 35.91%) 672828980 ( 49.40%) 703.67
udp 617413 ( 23.19%) 138566554 ( 10.17%) 224.43
dns 408761 ( 15.35%) 75068438 ( 5.51%) 183.65
realaud 6493 ( 0.24%) 2166770 ( 0.16%) 333.71
halflif 9 ( 0.00%) 540 ( 0.00%) 60.00
other 202126 ( 7.59%) 61329929 ( 4.50%) 303.42
icmp 132111 ( 4.96%) 16430398 ( 1.21%) 124.37
ip6 16835 ( 0.63%) 1950035 ( 0.14%) 115.83
other 8874 ( 0.33%) 346527 ( 0.03%) 39.05
frag 11 ( 0.00%) 6996 ( 0.00%) 636.00
tcpdump file: 200302270600.dump.gz (70.44 MB)