Traffic Trace Info
DumpFile: 200312011400.dump
FileSize: 350.90MB
Id: 200312011400
StartTime: Mon Dec 1 14:00:00 2003
EndTime: Mon Dec 1 14:15:00 2003
TotalTime: 899.94 seconds
TotalCapSize: 270.30MB CapLen: 96 bytes
# of packets: 5282308 (2018.93MB)
AvgRate: 18.82Mbps stddev:0.82M
IP flow (unique src/dst pair) Information
# of flows: 1843319 (avg. 2.87 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.6% 2.8% 2.8% 2.7% 2.4% 2.3% 1.7% 1.6% 0.8% 0.7%
IP address Information
# of IPv4 addresses: 754894
Top 10 bandwidth usage (bytes/total in %):
10.6% 10.6% 5.2% 3.3% 3.2% 3.2% 2.8% 2.8% 2.7% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200312011400.pktlen.png)
detailed numbers
[ 16- 31]: 10870
[ 32- 63]: 1475823
[ 64- 127]: 2123224
[ 128- 255]: 136742
[ 256- 511]: 132099
[ 512- 1023]: 354497
[ 1024- 2047]: 1049053
Protocol Breakdown
![[protocol breakdown chart]](200312011400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5282308 (100.00%) 2117004293 (100.00%) 400.77
ip 5270094 ( 99.77%) 2116645467 ( 99.98%) 401.63
tcp 3368700 ( 63.77%) 1901037845 ( 89.80%) 564.32
http(s) 1174401 ( 22.23%) 1048283766 ( 49.52%) 892.61
http(c) 275164 ( 5.21%) 26716012 ( 1.26%) 97.09
squid 5875 ( 0.11%) 6788626 ( 0.32%) 1155.51
smtp 137915 ( 2.61%) 24697429 ( 1.17%) 179.08
nntp 148959 ( 2.82%) 224656116 ( 10.61%) 1508.17
ftp 57252 ( 1.08%) 52963067 ( 2.50%) 925.09
pop3 10733 ( 0.20%) 9735248 ( 0.46%) 907.04
imap 35 ( 0.00%) 2928 ( 0.00%) 83.66
telnet 399 ( 0.01%) 55684 ( 0.00%) 139.56
ssh 25 ( 0.00%) 2286 ( 0.00%) 91.44
dns 135 ( 0.00%) 10500 ( 0.00%) 77.78
bgp 176 ( 0.00%) 53672 ( 0.00%) 304.95
napster 25973 ( 0.49%) 10965093 ( 0.52%) 422.17
realaud 2 ( 0.00%) 120 ( 0.00%) 60.00
rtsp 4218 ( 0.08%) 4983315 ( 0.24%) 1181.44
icecast 2928 ( 0.06%) 2906391 ( 0.14%) 992.62
hotline 3 ( 0.00%) 609 ( 0.00%) 203.00
other 1524364 ( 28.86%) 488210727 ( 23.06%) 320.27
udp 336971 ( 6.38%) 52921130 ( 2.50%) 157.05
dns 239105 ( 4.53%) 30383831 ( 1.44%) 127.07
realaud 834 ( 0.02%) 647650 ( 0.03%) 776.56
everque 4 ( 0.00%) 272 ( 0.00%) 68.00
other 96984 ( 1.84%) 21877314 ( 1.03%) 225.58
icmp 1560017 ( 29.53%) 162402979 ( 7.67%) 104.10
ip6 526 ( 0.01%) 141256 ( 0.01%) 268.55
other 3880 ( 0.07%) 142257 ( 0.01%) 36.66
frag 59 ( 0.00%) 19525 ( 0.00%) 330.93
tcpdump file: 200312011400.dump.gz (146.12 MB)