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Top Forums Shell Programming and Scripting Perl script to allocate next available IP from a range Post 302964218 by hcclnoodles on Tuesday 12th of January 2016 08:50:51 AM
Old 01-12-2016
Hi RudiC, at the moment I am starting from scratch. I will probably define the network I want to allocate against within the script, or maybe pass it in as an argument... either way, lets assume I have a 10.10.224.0/22 network (as an example) ... within the script I can already populate an array with the 'used' IP's in that range ... but my challenge is to find away of evaluating the ones that arent in use (free to use) within that range.


Sorry, but im not sure I understand the 2nd part of your question with those IPs you have given
 

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avahi-autoipd.action(8) 				      System Manager's Manual					   avahi-autoipd.action(8)

NAME
avahi-autoipd.action - avahi-autoipd action script SYNOPSIS
/etc/avahi/avahi-autoipd.action DESCRIPTION
avahi-autoipd.action is the action script that is called whenever an IP address has been acquired by avahi-autoipd or when it detected an IP address conflict. The script should add or remove the specified address from the specified network interface. PARAMETERS
argv[1] An event string: one of BIND, CONFLICT, UNBIND or STOP. If BIND is passed an IP address has been sucessfully acquired and the script shall add it to the network interface. If CONFLICT is passed avahi-autopid detected a IP address on the local network, the action script should remove the configured IP address. If UNBIND is passed the IP address should be removed from the interface, too, because a routable address has been configured to the interface by some other program. If STOP is passed the avahi-autoipd is being shutdown and the action script should remove the IP address. In short: on BIND the address should be added to the interface, on CONFLICT, UNBIND or STOP it should be removed. argv[2] The network interface name. argv[3] An IP address from the IPv4LL range. AUTHORS
The Avahi Developers <avahi (at) lists (dot) freedesktop (dot) org>; Avahi is available from http://avahi.org/ SEE ALSO
avahi-autoipd(8), dhclient-script(8), ip(8), ifconfig(8) COMMENTS
This man page was written using xml2man(1) by Oliver Kurth. Manuals User avahi-autoipd.action(8)
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