Traffic Trace Info
DumpFile: 200504210900.dump
FileSize: 158.57MB
Id: 200504210900
StartTime: Thu Apr 21 09:00:00 2005
EndTime: Thu Apr 21 13:26:43 2005
TotalTime: 16002.53 seconds
TotalCapSize: 128.05MB CapLen: 96 bytes
# of packets: 2000000 (480.59MB)
AvgRate: 251.93Kbps stddev:615.30K
IP flow (unique src/dst pair) Information
# of flows: 10041 (avg. 199.18 pkts/flow)
Top 10 big flow size (bytes/total in %):
17.0% 13.8% 9.8% 7.0% 5.1% 5.0% 4.6% 1.6% 1.1% 1.0%
IP address Information
# of IPv6 addresses: 3479
Top 10 bandwidth usage (bytes/total in %):
28.6% 17.0% 17.0% 13.8% 9.8% 9.8% 7.0% 7.0% 5.4% 5.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200504210900.pktlen.png)
detailed numbers
[ 32- 63]: 312
[ 64- 127]: 1365536
[ 128- 255]: 190764
[ 256- 511]: 49235
[ 512- 1023]: 238217
[ 1024- 2047]: 155936
Protocol Breakdown
![[protocol breakdown chart]](200504210900.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2000000 (100.00%) 503935423 (100.00%) 251.97
ip6 2000000 (100.00%) 503935423 (100.00%) 251.97
tcp6 511907 ( 25.60%) 166353008 ( 33.01%) 324.97
http(s) 41490 ( 2.07%) 50405569 ( 10.00%) 1214.88
http(c) 243716 ( 12.19%) 28293784 ( 5.61%) 116.09
squid 62 ( 0.00%) 6085 ( 0.00%) 98.15
smtp 7442 ( 0.37%) 1948332 ( 0.39%) 261.80
nntp 62364 ( 3.12%) 7673219 ( 1.52%) 123.04
ftp 14700 ( 0.73%) 9350402 ( 1.86%) 636.08
pop3 1 ( 0.00%) 74 ( 0.00%) 74.00
imap 2165 ( 0.11%) 1697881 ( 0.34%) 784.24
telnet 2 ( 0.00%) 148 ( 0.00%) 74.00
ssh 26205 ( 1.31%) 6604038 ( 1.31%) 252.01
dns 133 ( 0.01%) 17044 ( 0.00%) 128.15
bgp 10212 ( 0.51%) 875477 ( 0.17%) 85.73
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 23 ( 0.00%) 1802 ( 0.00%) 78.35
other 103389 ( 5.17%) 59478931 ( 11.80%) 575.29
udp6 257512 ( 12.88%) 40058931 ( 7.95%) 155.56
dns 169663 ( 8.48%) 25859225 ( 5.13%) 152.42
other 87849 ( 4.39%) 14199706 ( 2.82%) 161.64
icmp6 1065828 ( 53.29%) 199920144 ( 39.67%) 187.57
ospf6 76807 ( 3.84%) 9251982 ( 1.84%) 120.46
ip4 2496 ( 0.12%) 293909 ( 0.06%) 117.75
ip6 15387 ( 0.77%) 2212022 ( 0.44%) 143.76
ipsec6 67957 ( 3.40%) 85532658 ( 16.97%) 1258.63
pim6 1601 ( 0.08%) 149412 ( 0.03%) 93.32
other6 505 ( 0.03%) 163357 ( 0.03%) 323.48
tcpdump file: 200504210900.dump.gz (26.95 MB)