Comments on: Migrating DHCP reservations from Novell to Microsoft http://jrudd.org/2009/02/migrating-dhcp-reservations-from-novell-to-microsoft/ Tools, Tips and Hints for managing a network. Thu, 12 Jan 2012 21:55:19 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: DHCP Reservierungen von Novell zu Microsoft | ConfigMgr Blog http://jrudd.org/2009/02/migrating-dhcp-reservations-from-novell-to-microsoft/comment-page-1/#comment-163 DHCP Reservierungen von Novell zu Microsoft | ConfigMgr Blog Thu, 06 Jan 2011 11:19:29 +0000 http://jrudd.org/wordpress/?p=71#comment-163 [...] http://jrudd.org/2009/02/migrating-dhcp-reservations-from-novell-to-microsoft/ [...] [...] http://jrudd.org/2009/02/migrating-dhcp-reservations-from-novell-to-microsoft/ [...]

]]> By: James Rudd http://jrudd.org/2009/02/migrating-dhcp-reservations-from-novell-to-microsoft/comment-page-1/#comment-139 James Rudd Thu, 18 Mar 2010 21:03:27 +0000 http://jrudd.org/wordpress/?p=71#comment-139 The aim of $type == 8 is to only select DHCP reservations. The other type of entries are usually automatically created by DHCP. You can modify it to match the other types of entries if you wish to reserve your current automatically allocated ones. We use reservations for all our printers and switches. They were all originally entered manually with their MAC address and chosen IP. These are what should be selected with the script. I deliberately excluded all the IPs that had been automatically assigned by the DHCP server to PCs and then allowed them to be reallocated by the DHCP server. If you wish to convert automatically assigned IPs to reservations on the new system change the line [perl light="1"]next unless ($type == 8);[/perl] to [perl light="1"]next unless ($type == 8 or $type == 2);[/perl] The aim of $type == 8 is to only select DHCP reservations. The other type of entries are usually automatically created by DHCP. You can modify it to match the other types of entries if you wish to reserve your current automatically allocated ones.
We use reservations for all our printers and switches. They were all originally entered manually with their MAC address and chosen IP. These are what should be selected with the script. I deliberately excluded all the IPs that had been automatically assigned by the DHCP server to PCs and then allowed them to be reallocated by the DHCP server.
If you wish to convert automatically assigned IPs to reservations on the new system change the line 
next unless  ($type  == 8);

to 

next unless  ($type  == 8 or $type  == 2);
]]> By: Jason Sneed http://jrudd.org/2009/02/migrating-dhcp-reservations-from-novell-to-microsoft/comment-page-1/#comment-55 Jason Sneed Thu, 18 Mar 2010 19:30:39 +0000 http://jrudd.org/wordpress/?p=71#comment-55 You may have to edit the line: next unless ($type == 8); to change the number to one that your DHCP3tab.txt file has in it. You may have to edit the line:

next unless ($type == 8);

to change the number to one that your DHCP3tab.txt file has in it.

]]> By: John Fischer http://jrudd.org/2009/02/migrating-dhcp-reservations-from-novell-to-microsoft/comment-page-1/#comment-54 John Fischer Wed, 17 Mar 2010 18:43:07 +0000 http://jrudd.org/wordpress/?p=71#comment-54 I've tried running the script against my DHCP3TAB file. I don't get any errors but the output file is blank. Any ideas? I’ve tried running the script against my DHCP3TAB file. I don’t get any errors but the output file is blank. Any ideas?

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