Traffic Trace Info
DumpFile: 200512130900.dump
FileSize: 174.30MB
Id: 200512130900
StartTime: Tue Dec 13 09:00:00 2005
EndTime: Tue Dec 13 12:41:11 2005
TotalTime: 13270.87 seconds
TotalCapSize: 143.78MB CapLen: 128 bytes
# of packets: 2000000 (436.91MB)
AvgRate: 276.18Kbps stddev:329.41K
IP flow (unique src/dst pair) Information
# of flows: 13754 (avg. 145.41 pkts/flow)
Top 10 big flow size (bytes/total in %):
18.7% 7.3% 6.0% 4.1% 3.0% 2.7% 2.6% 2.4% 2.3% 2.0%
IP address Information
# of IPv6 addresses: 4109
Top 10 bandwidth usage (bytes/total in %):
19.0% 18.7% 18.7% 12.0% 7.3% 7.3% 6.0% 5.7% 4.5% 4.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200512130900.pktlen.png)
detailed numbers
[ 32- 63]: 45
[ 64- 127]: 1496530
[ 128- 255]: 249216
[ 256- 511]: 57493
[ 512- 1023]: 21705
[ 1024- 2047]: 175011
Protocol Breakdown
![[protocol breakdown chart]](200512130900.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2000000 (100.00%) 458137786 (100.00%) 229.07
ip6 2000000 (100.00%) 458137786 (100.00%) 229.07
tcp6 614798 ( 30.74%) 280752276 ( 61.28%) 456.66
http(s) 51825 ( 2.59%) 63284698 ( 13.81%) 1221.12
http(c) 225944 ( 11.30%) 26864169 ( 5.86%) 118.90
squid 1079 ( 0.05%) 85304 ( 0.02%) 79.06
smtp 8327 ( 0.42%) 2356654 ( 0.51%) 283.01
nntp 60879 ( 3.04%) 9261983 ( 2.02%) 152.14
ftp 99963 ( 5.00%) 86052238 ( 18.78%) 860.84
pop3 1 ( 0.00%) 94 ( 0.00%) 94.00
imap 1 ( 0.00%) 94 ( 0.00%) 94.00
telnet 411 ( 0.02%) 30462 ( 0.01%) 74.12
ssh 30013 ( 1.50%) 4736293 ( 1.03%) 157.81
dns 37 ( 0.00%) 5569 ( 0.00%) 150.51
bgp 9326 ( 0.47%) 922875 ( 0.20%) 98.96
napster 1 ( 0.00%) 94 ( 0.00%) 94.00
realaud 1 ( 0.00%) 94 ( 0.00%) 94.00
rtsp 1 ( 0.00%) 94 ( 0.00%) 94.00
icecast 37 ( 0.00%) 2902 ( 0.00%) 78.43
other 126952 ( 6.35%) 87148659 ( 19.02%) 686.47
udp6 1189869 ( 59.49%) 152181366 ( 33.22%) 127.90
dns 1152150 ( 57.61%) 148033945 ( 32.31%) 128.48
other 37719 ( 1.89%) 4147421 ( 0.91%) 109.96
icmp6 152244 ( 7.61%) 19441061 ( 4.24%) 127.70
ospf6 17158 ( 0.86%) 2031324 ( 0.44%) 118.39
ip4 2043 ( 0.10%) 241892 ( 0.05%) 118.40
ip6 18061 ( 0.90%) 2788183 ( 0.61%) 154.38
pim6 5748 ( 0.29%) 624628 ( 0.14%) 108.67
other6 79 ( 0.00%) 77056 ( 0.02%) 975.39
tcpdump file: 200512130900.dump.gz (36.06 MB)