Traffic Trace Info
DumpFile: 200312291400.dump
FileSize: 342.17MB
Id: 200312291400
StartTime: Mon Dec 29 14:00:01 2003
EndTime: Mon Dec 29 14:15:00 2003
TotalTime: 899.00 seconds
TotalCapSize: 265.30MB CapLen: 96 bytes
# of packets: 5037972 (1833.98MB)
AvgRate: 17.11Mbps stddev:1.00M
IP flow (unique src/dst pair) Information
# of flows: 1693554 (avg. 2.97 pkts/flow)
Top 10 big flow size (bytes/total in %):
14.7% 7.2% 2.2% 1.8% 1.6% 1.2% 1.0% 0.9% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 647190
Top 10 bandwidth usage (bytes/total in %):
14.7% 14.7% 7.9% 7.2% 7.2% 5.3% 4.4% 3.8% 3.3% 3.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200312291400.pktlen.png)
detailed numbers
[ 16- 31]: 7077
[ 32- 63]: 1273112
[ 64- 127]: 1983337
[ 128- 255]: 556914
[ 256- 511]: 123301
[ 512- 1023]: 120781
[ 1024- 2047]: 973450
Protocol Breakdown
![[protocol breakdown chart]](200312291400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5037972 (100.00%) 1923072204 (100.00%) 381.72
ip 5029715 ( 99.84%) 1922828516 ( 99.99%) 382.29
tcp 3055296 ( 60.65%) 1676801931 ( 87.19%) 548.82
http(s) 909596 ( 18.05%) 971287837 ( 50.51%) 1067.82
http(c) 433206 ( 8.60%) 40143605 ( 2.09%) 92.67
squid 1440 ( 0.03%) 121986 ( 0.01%) 84.71
smtp 98212 ( 1.95%) 22414955 ( 1.17%) 228.23
nntp 187039 ( 3.71%) 281938392 ( 14.66%) 1507.38
ftp 94448 ( 1.87%) 10537353 ( 0.55%) 111.57
pop3 3493 ( 0.07%) 2220227 ( 0.12%) 635.62
imap 149 ( 0.00%) 51294 ( 0.00%) 344.26
telnet 2179 ( 0.04%) 251469 ( 0.01%) 115.41
dns 92 ( 0.00%) 7858 ( 0.00%) 85.41
bgp 156 ( 0.00%) 32716 ( 0.00%) 209.72
napster 15562 ( 0.31%) 3643160 ( 0.19%) 234.11
realaud 2834 ( 0.06%) 181992 ( 0.01%) 64.22
rtsp 34718 ( 0.69%) 14796278 ( 0.77%) 426.18
icecast 276 ( 0.01%) 27935 ( 0.00%) 101.21
hotline 3 ( 0.00%) 186 ( 0.00%) 62.00
other 1271724 ( 25.24%) 329137262 ( 17.12%) 258.81
udp 693798 ( 13.77%) 112748222 ( 5.86%) 162.51
dns 569489 ( 11.30%) 73677383 ( 3.83%) 129.37
realaud 19658 ( 0.39%) 9724120 ( 0.51%) 494.66
other 104648 ( 2.08%) 29346610 ( 1.53%) 280.43
icmp 1276524 ( 25.34%) 133078587 ( 6.92%) 104.25
ip6 324 ( 0.01%) 68474 ( 0.00%) 211.34
other 3773 ( 0.07%) 131302 ( 0.01%) 34.80
frag 1057 ( 0.02%) 1255421 ( 0.07%) 1187.72
tcpdump file: 200312291400.dump.gz (133.42 MB)