Traffic Trace Info
DumpFile: 200401271400.dump
FileSize: 352.78MB
Id: 200401271400
StartTime: Tue Jan 27 14:00:00 2004
EndTime: Tue Jan 27 14:15:00 2004
TotalTime: 899.40 seconds
TotalCapSize: 274.77MB CapLen: 96 bytes
# of packets: 5112335 (2128.40MB)
AvgRate: 19.85Mbps stddev:0.67M
IP flow (unique src/dst pair) Information
# of flows: 450390 (avg. 11.35 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.9% 3.2% 2.2% 2.0% 1.3% 1.2% 1.2% 1.0% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 348076
Top 10 bandwidth usage (bytes/total in %):
8.9% 8.9% 7.5% 3.6% 3.6% 3.3% 3.1% 2.8% 2.2% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200401271400.pktlen.png)
detailed numbers
[ 16- 31]: 12009
[ 32- 63]: 2226340
[ 64- 127]: 1003620
[ 128- 255]: 177005
[ 256- 511]: 213268
[ 512- 1023]: 347819
[ 1024- 2047]: 1132274
Protocol Breakdown
![[protocol breakdown chart]](200401271400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5112335 (100.00%) 2231790722 (100.00%) 436.55
ip 5097255 ( 99.71%) 2231341849 ( 99.98%) 437.75
tcp 4628423 ( 90.53%) 2134562719 ( 95.64%) 461.19
http(s) 1172881 ( 22.94%) 945185626 ( 42.35%) 805.87
http(c) 671222 ( 13.13%) 65625609 ( 2.94%) 97.77
squid 4548 ( 0.09%) 4554895 ( 0.20%) 1001.52
smtp 108748 ( 2.13%) 31840194 ( 1.43%) 292.79
nntp 132609 ( 2.59%) 199172121 ( 8.92%) 1501.95
ftp 50903 ( 1.00%) 37419734 ( 1.68%) 735.12
pop3 10006 ( 0.20%) 11174511 ( 0.50%) 1116.78
imap 82 ( 0.00%) 68498 ( 0.00%) 835.34
telnet 968 ( 0.02%) 85962 ( 0.00%) 88.80
ssh 68 ( 0.00%) 4720 ( 0.00%) 69.41
dns 78 ( 0.00%) 6053 ( 0.00%) 77.60
bgp 167 ( 0.00%) 41181 ( 0.00%) 246.59
napster 35956 ( 0.70%) 12158166 ( 0.54%) 338.14
realaud 12991 ( 0.25%) 3941774 ( 0.18%) 303.42
rtsp 103840 ( 2.03%) 93648464 ( 4.20%) 901.85
icecast 16853 ( 0.33%) 3923166 ( 0.18%) 232.79
other 2306165 ( 45.11%) 725697348 ( 32.52%) 314.68
udp 304756 ( 5.96%) 77270340 ( 3.46%) 253.55
dns 104813 ( 2.05%) 13664412 ( 0.61%) 130.37
realaud 22865 ( 0.45%) 13406861 ( 0.60%) 586.35
everque 1 ( 0.00%) 89 ( 0.00%) 89.00
unreal 3 ( 0.00%) 180 ( 0.00%) 60.00
other 176723 ( 3.46%) 50116378 ( 2.25%) 283.59
icmp 102794 ( 2.01%) 10659790 ( 0.48%) 103.70
ip6 341 ( 0.01%) 68091 ( 0.00%) 199.68
other 60941 ( 1.19%) 8780909 ( 0.39%) 144.09
frag 16385 ( 0.32%) 14213330 ( 0.64%) 867.46
tcpdump file: 200401271400.dump.gz (147.21 MB)