Traffic Trace Info
DumpFile: 200205210900.dump
FileSize: 672.44MB
Id: 200205210900
StartTime: Tue May 21 09:00:00 2002
EndTime: Tue May 21 16:01:35 2002
TotalTime: 25294.91 seconds
TotalCapSize: 159.88MB CapLen: 96 bytes
# of packets: 2000000 (1202.53MB)
AvgRate: 398.79Kbps stddev:443.77K
IP flow (unique src/dst pair) Information
# of flows: 1668 (avg. 1199.04 pkts/flow)
Top 10 big flow size (bytes/total in %):
51.9% 11.7% 7.2% 3.6% 3.0% 2.9% 2.8% 2.2% 1.9% 1.7%
IP address Information
# of IPv6 addresses: 859
Top 10 bandwidth usage (bytes/total in %):
52.1% 51.9% 21.1% 18.9% 15.7% 6.4% 4.6% 3.8% 3.6% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200205210900.pktlen.png)
detailed numbers
[ 32- 63]: 15
[ 64- 127]: 508248
[ 128- 255]: 321953
[ 256- 511]: 389559
[ 512- 1023]: 109006
[ 1024- 2047]: 671219
Protocol Breakdown
![[protocol breakdown chart]](200205210900.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2000000 (100.00%) 1260939896 (100.00%) 630.47
ip6 2000000 (100.00%) 1260939896 (100.00%) 630.47
tcp6 1012134 ( 50.61%) 820056998 ( 65.04%) 810.23
http(s) 40506 ( 2.03%) 49377248 ( 3.92%) 1219.01
http(c) 7033 ( 0.35%) 927845 ( 0.07%) 131.93
squid 94 ( 0.00%) 7076 ( 0.00%) 75.28
smtp 24120 ( 1.21%) 18416415 ( 1.46%) 763.53
nntp 677481 ( 33.87%) 657184944 ( 52.12%) 970.04
ftp 2450 ( 0.12%) 2417865 ( 0.19%) 986.88
pop3 5019 ( 0.25%) 3728021 ( 0.30%) 742.78
imap 104 ( 0.01%) 10514 ( 0.00%) 101.10
ssh 80466 ( 4.02%) 36501675 ( 2.89%) 453.63
bgp 29661 ( 1.48%) 2949550 ( 0.23%) 99.44
other 145200 ( 7.26%) 48535845 ( 3.85%) 334.27
udp6 41583 ( 2.08%) 6829294 ( 0.54%) 164.23
dns 35206 ( 1.76%) 4330180 ( 0.34%) 123.00
other 6377 ( 0.32%) 2499114 ( 0.20%) 391.89
icmp6 81867 ( 4.09%) 9709425 ( 0.77%) 118.60
ospf6 27957 ( 1.40%) 3163566 ( 0.25%) 113.16
ip6 832666 ( 41.63%) 420893213 ( 33.38%) 505.48
pim6 3793 ( 0.19%) 287400 ( 0.02%) 75.77
tcpdump file: 200205210900.dump.gz (31.67 MB)