i need to copy the contents of lease info which contains the MAC am passing as input(carried out thro for loop).and have to change the IP according to the i/p given.
For Exampleconsider above input)
Iteration 1:
check for 00:23:5e:04:4a:20 which is stored in mac[0]
and consider original lease file contains IP as .237 for this MAC,
Now i have to find this mac[0] in the lease info and and update the IP as .240 according to the value passing after MAC(ie.,1 in first case)
i have sort out how to find the particular IP in case of variable number of lines between IP and MAC..
Solution Needed:
update the IP using MAC id and copy the contents of that changed lease info to some file.
i used grep option "before" and "after" to copy the lines, sed to change the IP.....case is now that lines are variable....
Last edited by Scott; 03-05-2010 at 02:14 AM..
Reason: Code tags please...
Hi *,
I need to delete duplicate lease entries in file according to MAC/IP.
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EX:
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Hi,
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Hi,
I got a strange issue here: We are using ISC DHCP v4 which is default in Open SuSE 11.4. These two options 'default-lease-time' and 'max-lease-time' are set in all subnets, with values between 43200 (12 hours) to 518400 (144 hours). See partial dhcpd.conf below please.
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Hi,
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eg:
lease 5.5.5.252 {
starts Wed Jul 27 09:48:39 2011
ends Wed Jul 27 21:48:39 2011
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