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Full Discussion: Listing IPs from the dhcpd.conf
Top Forums Shell Programming and Scripting Listing IPs from the dhcpd.conf Post 303007353 by hermouche on Wednesday 15th of November 2017 12:47:53 PM
Old 11-15-2017
RedHat
Quote:
Originally Posted by RudiC
Well, I was afraid you did so: combining multiple "sub solutions" (small solutions to fulfill / resolve partial problems) collected when posting "sub questions" into an overly complex "general solution".

This is not what I imagined in post#6: one single command / script, be it sed or awk reading your dhcpd.conf once and outputting the rules file for your iptables

Take a step back and reconsider the overall problem, taking into account the basic input data and the required output. Methinks you've got everything at your fingertips from yout recent threads / posts.
LOL, actually I am using all the combined codes of all the previews posts for my firewall ;-) (your codes)

Now, this is different, i want to fill a file /etc/ethers with these two columns IP & MAC :-)

So the question : from where can i bring the IP's and the MAC adresses. That's why i said (dhcpd.conf) in this last post.

Code:
man ethers

Last edited by hermouche; 11-15-2017 at 02:01 PM..
 

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LEARN ABOUT SUSE

tgt-setup-lun

tgt-setup-lun(8)					      System Manager's Manual						  tgt-setup-lun(8)

NAME

       tgt-setup-lun - creates a target, adds a device to the target and defines initiators that can connect to the target

SYNOPSIS

       tgt-setup-lun -d device -n target_name [initiator_IP1 initiator_IP2 ...] [-h]

DESCRIPTION

       Starts tgtd if necessary and creates a target according to the supplied target_name. The format of the target name is as follows:
       iqn.2001-04.com.<hostname>-<target_name> The target name must be unique.

       The  script then adds the requested device to the target. If specific IP addresses are defined, it adds them to the list of allowed initia-
       tors for that target. If no IP addresses is defined, it defines that the target accepts any initiator.

EXAMPLES

       Create a target that uses /dev/sdb1 and allows connections only from 192.168.10.81:
       tgt-setup-lun -d /dev/sdb1 -n my_target 192.168.10.81

       Create a target that uses /dev/sdb1 and allows connections only from 192.168.10.81 and 192.168.10.82:
       tgt-setup-lun -d /dev/sdb1 -n my_target 192.168.10.81 192.168.10.82

       Create a target that uses /dev/sdb1 and allows connections from any initiator:
       tgt-setup-lun -d /dev/sdb1 -n my_target

       Display help:
       tgt-setup-lun -h

AUTHOR

       Written by Erez Zilber

REPORTING BUGS

       Report bugs to <erezz@voltaire.com>.

COPYRIGHT

       Copyright (C) Voltaire Ltd. 2008.

																  tgt-setup-lun(8)
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