Traffic Trace Info
DumpFile: 200504161400.dump
FileSize: 403.26MB
Id: 200504161400
StartTime: Sat Apr 16 14:00:00 2005
EndTime: Sat Apr 16 14:15:01 2005
TotalTime: 900.33 seconds
TotalCapSize: 314.39MB CapLen: 96 bytes
# of packets: 5823789 (2071.53MB)
AvgRate: 19.30Mbps stddev:1.48M
IP flow (unique src/dst pair) Information
# of flows: 544011 (avg. 10.71 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.7% 3.6% 1.9% 1.8% 1.8% 1.6% 1.6% 1.4% 1.3% 1.0%
IP address Information
# of IPv4 addresses: 353958
Top 10 bandwidth usage (bytes/total in %):
17.4% 15.1% 6.9% 5.5% 4.7% 4.5% 3.7% 3.5% 2.5% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200504161400.pktlen.png)
detailed numbers
[ 16- 31]: 40091
[ 32- 63]: 2672439
[ 64- 127]: 1356670
[ 128- 255]: 199794
[ 256- 511]: 177261
[ 512- 1023]: 276591
[ 1024- 2047]: 1100943
Protocol Breakdown
![[protocol breakdown chart]](200504161400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5823789 (100.00%) 2172154034 (100.00%) 372.98
ip 5746965 ( 98.68%) 2169855386 ( 99.89%) 377.57
tcp 4811786 ( 82.62%) 1918399715 ( 88.32%) 398.69
http(s) 936535 ( 16.08%) 1058333367 ( 48.72%) 1130.05
http(c) 1369183 ( 23.51%) 154688221 ( 7.12%) 112.98
squid 916 ( 0.02%) 98044 ( 0.00%) 107.03
smtp 120161 ( 2.06%) 40874994 ( 1.88%) 340.17
nntp 34 ( 0.00%) 2040 ( 0.00%) 60.00
ftp 183326 ( 3.15%) 22630610 ( 1.04%) 123.44
pop3 8918 ( 0.15%) 10199502 ( 0.47%) 1143.70
imap 1127 ( 0.02%) 154206 ( 0.01%) 136.83
telnet 486 ( 0.01%) 39842 ( 0.00%) 81.98
ssh 29661 ( 0.51%) 1960845 ( 0.09%) 66.11
dns 763 ( 0.01%) 59149 ( 0.00%) 77.52
bgp 132 ( 0.00%) 42428 ( 0.00%) 321.42
napster 2508 ( 0.04%) 322854 ( 0.01%) 128.73
realaud 3370 ( 0.06%) 220951 ( 0.01%) 65.56
rtsp 40255 ( 0.69%) 5723801 ( 0.26%) 142.19
icecast 7185 ( 0.12%) 447252 ( 0.02%) 62.25
other 2098115 ( 36.03%) 622287977 ( 28.65%) 296.59
udp 569864 ( 9.79%) 205058410 ( 9.44%) 359.84
dns 382254 ( 6.56%) 119931410 ( 5.52%) 313.75
realaud 536 ( 0.01%) 40914 ( 0.00%) 76.33
other 185384 ( 3.18%) 85025395 ( 3.91%) 458.64
icmp 113974 ( 1.96%) 9519512 ( 0.44%) 83.52
ipsec 84 ( 0.00%) 7896 ( 0.00%) 94.00
ip6 1621 ( 0.03%) 247561 ( 0.01%) 152.72
other 249636 ( 4.29%) 36622292 ( 1.69%) 146.70
frag 17 ( 0.00%) 4950 ( 0.00%) 291.18
tcpdump file: 200504161400.dump.gz (152.56 MB)