Synopsis: iftop -h | [-npbBP] [-i interface] [-f filter code] [-N net/mask]
-h display this message
-n don't do hostname lookups
-N don't convert port numbers to services
-p run in promiscuous mode (show traffic between other
hosts on the same network segment)
-b don't display a bar graph of traffic
-B Display bandwidth in bytes
-i interface listen on named interface
-f filter code use filter code to select packets to count
(default: none, but only IP packets are counted)
-F net/mask show traffic flows in/out of network
-P show ports as well as hosts
-m limit sets the upper limit for the bandwidth scale
-c config file specifies an alternative configuration file
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Display is in 2, 10, and 40 seconds
Toggles
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n,N DNS, Port resolution
s,d Address source/destination address
S,D Port source/destination address
t Display type (cycle 4 modes)
b Bar graph toggle
p Pause display
j,k Scroll display
1,2,3 Column to sort
<,> Source/Destination sort
f Filter
l Display filter regex
|
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| Warning: This is a Debian centric site | |
| Many thanks to Debra and Ian Murdock for making Debian possible | |
| First created Apr 22, 2008 ~ Last revised July 15, 2009 |
