Traffic Trace Info
DumpFile: 200512130900.dump
FileSize: 185.82MB
Id: 200512130900
StartTime: Tue Dec 13 09:00:00 2005
EndTime: Tue Dec 13 11:27:36 2005
TotalTime: 8855.67 seconds
TotalCapSize: 155.29MB CapLen: 128 bytes
# of packets: 2000000 (267.49MB)
AvgRate: 253.35Kbps stddev:155.78K
IP flow (unique src/dst pair) Information
# of flows: 12037 (avg. 166.15 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.5% 8.0% 6.2% 4.5% 4.4% 2.9% 2.6% 2.2% 1.8% 1.7%
IP address Information
# of IPv6 addresses: 3609
Top 10 bandwidth usage (bytes/total in %):
21.0% 11.4% 8.5% 8.5% 8.0% 8.0% 6.2% 5.4% 5.3% 4.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200512130900.pktlen.png)
detailed numbers
[ 32- 63]: 90
[ 64- 127]: 1495651
[ 128- 255]: 417694
[ 256- 511]: 37583
[ 512- 1023]: 14190
[ 1024- 2047]: 34792
Protocol Breakdown
![[protocol breakdown chart]](200512130900.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2000000 (100.00%) 280488235 (100.00%) 140.24
ip6 2000000 (100.00%) 280488235 (100.00%) 140.24
tcp6 691054 ( 34.55%) 112427707 ( 40.08%) 162.69
http(s) 6194 ( 0.31%) 5663351 ( 2.02%) 914.33
http(c) 158746 ( 7.94%) 17583032 ( 6.27%) 110.76
squid 1242 ( 0.06%) 96132 ( 0.03%) 77.40
smtp 16245 ( 0.81%) 2772951 ( 0.99%) 170.70
nntp 50353 ( 2.52%) 7601971 ( 2.71%) 150.97
ftp 49855 ( 2.49%) 4758767 ( 1.70%) 95.45
pop3 1 ( 0.00%) 94 ( 0.00%) 94.00
imap 1 ( 0.00%) 94 ( 0.00%) 94.00
telnet 2 ( 0.00%) 188 ( 0.00%) 94.00
ssh 268420 ( 13.42%) 26277393 ( 9.37%) 97.90
dns 31 ( 0.00%) 4777 ( 0.00%) 154.10
bgp 50086 ( 2.50%) 5874563 ( 2.09%) 117.29
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 89838 ( 4.49%) 41791210 ( 14.90%) 465.18
udp6 870600 ( 43.53%) 112653978 ( 40.16%) 129.40
dns 854862 ( 42.74%) 110816600 ( 39.51%) 129.63
other 15738 ( 0.79%) 1837378 ( 0.66%) 116.75
icmp6 420799 ( 21.04%) 52889897 ( 18.86%) 125.69
ospf6 885 ( 0.04%) 79650 ( 0.03%) 90.00
ip4 1342 ( 0.07%) 158986 ( 0.06%) 118.47
ip6 12020 ( 0.60%) 1855768 ( 0.66%) 154.39
pim6 3242 ( 0.16%) 365114 ( 0.13%) 112.62
other6 58 ( 0.00%) 57135 ( 0.02%) 985.09
tcpdump file: 200512130900.dump.gz (37.54 MB)