Traffic Trace Info
DumpFile: 200504210900.dump
FileSize: 162.71MB
Id: 200504210900
StartTime: Thu Apr 21 09:00:00 2005
EndTime: Thu Apr 21 12:57:03 2005
TotalTime: 14222.98 seconds
TotalCapSize: 132.17MB CapLen: 96 bytes
# of packets: 2000000 (427.37MB)
AvgRate: 252.06Kbps stddev:664.98K
IP flow (unique src/dst pair) Information
# of flows: 11139 (avg. 179.55 pkts/flow)
Top 10 big flow size (bytes/total in %):
19.1% 11.0% 9.8% 4.6% 3.8% 3.7% 3.3% 2.5% 1.8% 1.3%
IP address Information
# of IPv6 addresses: 3556
Top 10 bandwidth usage (bytes/total in %):
20.6% 19.1% 19.1% 11.1% 11.0% 9.8% 5.5% 5.3% 4.8% 4.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200504210900.pktlen.png)
detailed numbers
[ 32- 63]: 374
[ 64- 127]: 1407013
[ 128- 255]: 266913
[ 256- 511]: 37182
[ 512- 1023]: 144416
[ 1024- 2047]: 144102
Protocol Breakdown
![[protocol breakdown chart]](200504210900.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2000000 (100.00%) 448129646 (100.00%) 224.06
ip6 2000000 (100.00%) 448129646 (100.00%) 224.06
tcp6 591598 ( 29.58%) 162773219 ( 36.32%) 275.14
http(s) 16181 ( 0.81%) 19539477 ( 4.36%) 1207.56
http(c) 235581 ( 11.78%) 26499110 ( 5.91%) 112.48
squid 48 ( 0.00%) 4545 ( 0.00%) 94.69
smtp 12152 ( 0.61%) 2505659 ( 0.56%) 206.19
nntp 56412 ( 2.82%) 6934770 ( 1.55%) 122.93
ftp 14309 ( 0.72%) 7724976 ( 1.72%) 539.87
pop3 1 ( 0.00%) 74 ( 0.00%) 74.00
imap 1939 ( 0.10%) 1643568 ( 0.37%) 847.64
telnet 2 ( 0.00%) 148 ( 0.00%) 74.00
ssh 54408 ( 2.72%) 28295276 ( 6.31%) 520.06
dns 155 ( 0.01%) 18800 ( 0.00%) 121.29
bgp 51095 ( 2.55%) 4811446 ( 1.07%) 94.17
napster 1 ( 0.00%) 74 ( 0.00%) 74.00
realaud 1 ( 0.00%) 74 ( 0.00%) 74.00
rtsp 1 ( 0.00%) 74 ( 0.00%) 74.00
icecast 21 ( 0.00%) 1634 ( 0.00%) 77.81
other 149291 ( 7.46%) 64793514 ( 14.46%) 434.01
udp6 260073 ( 13.00%) 39381625 ( 8.79%) 151.43
dns 191006 ( 9.55%) 27706770 ( 6.18%) 145.06
other 69067 ( 3.45%) 11674855 ( 2.61%) 169.04
icmp6 1067012 ( 53.35%) 158488858 ( 35.37%) 148.54
ospf6 1422 ( 0.07%) 127980 ( 0.03%) 90.00
ip4 2135 ( 0.11%) 251930 ( 0.06%) 118.00
ip6 8413 ( 0.42%) 1315709 ( 0.29%) 156.39
ipsec6 67957 ( 3.40%) 85532658 ( 19.09%) 1258.63
pim6 949 ( 0.05%) 101522 ( 0.02%) 106.98
other6 441 ( 0.02%) 156145 ( 0.03%) 354.07
tcpdump file: 200504210900.dump.gz (29.22 MB)