Traffic Trace Info
DumpFile: 199905121100.dump
FileSize: 242.94MB
Id: 199905121100
StartTime: Wed May 12 11:00:01 1999
EndTime: Wed May 12 12:00:00 1999
TotalTime: 3599.06 seconds
TotalCapSize: 186.62MB CapLen: 114 bytes
# of packets: 3691470 (1080.14MB)
AvgRate: 2.52Mbps stddev:0.55M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1842129
[ 64- 127]: 663177
[ 128- 255]: 132042
[ 256- 511]: 247819
[ 512- 1023]: 401142
[ 1024- 2047]: 405161
IP flow (unique src/dst pair) Information
# of flows: 100004 (avg. 36.91 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.5% 3.8% 2.0% 1.8% 1.8% 1.4% 1.2% 1.0% 0.7% 0.5%
IP address Information
# of IPv4 addresses: 31542
Top 10 bandwidth usage (bytes/total in %):
11.6% 7.5% 7.5% 4.4% 4.4% 3.0% 3.0% 2.3% 2.0% 2.0%
Protocol Breakdown
![[protocol breakdown chart]](199905121100.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3691470 (100.00%) 1132609142 (100.00%) 306.82
ip 3691470 (100.00%) 1132609142 (100.00%) 306.82
tcp 3144777 ( 85.19%) 1043494560 ( 92.13%) 331.82
http 2289173 ( 62.01%) 799613266 ( 70.60%) 349.30
squid 25947 ( 0.70%) 6053553 ( 0.53%) 233.30
smtp 356035 ( 9.64%) 63189729 ( 5.58%) 177.48
nntp 171694 ( 4.65%) 88843541 ( 7.84%) 517.45
ftp 81786 ( 2.22%) 24569220 ( 2.17%) 300.41
pop3 3612 ( 0.10%) 550821 ( 0.05%) 152.50
imap 420 ( 0.01%) 557448 ( 0.05%) 1327.26
telnet 19147 ( 0.52%) 2573960 ( 0.23%) 134.43
ssh 11585 ( 0.31%) 1529138 ( 0.14%) 131.99
dns 2391 ( 0.06%) 182483 ( 0.02%) 76.32
bgp 6869 ( 0.19%) 463327 ( 0.04%) 67.45
other 176046 ( 4.77%) 55363102 ( 4.89%) 314.48
udp 454704 ( 12.32%) 79768548 ( 7.04%) 175.43
dns 329922 ( 8.94%) 62368180 ( 5.51%) 189.04
rip 314 ( 0.01%) 23204 ( 0.00%) 73.90
other 124468 ( 3.37%) 17377164 ( 1.53%) 139.61
icmp 79837 ( 2.16%) 7261998 ( 0.64%) 90.96
igmp 2477 ( 0.07%) 769834 ( 0.07%) 310.79
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 9243 ( 0.25%) 1280218 ( 0.11%) 138.51
other 72 ( 0.00%) 5904 ( 0.00%) 82.00
frag 207 ( 0.01%) 159487 ( 0.01%) 770.47
tcpdump file: 199905121100.dump.gz (79.45 MB)