ip address manipulation

rsg ranil.santhish at gmail.com
Tue Sep 23 21:19:45 CEST 2008


If you are thinking of MySQL for this purpose, you could try using
stored procedures to create required IP combinations/pools.



On Tue, Sep 23, 2008 at 6:37 PM,  <tnt at kalik.net> wrote:
>>I'm wondering what would be the best method do to math on IP addresses. I
>>want to build my returned ip address based on the username and the NAS IP
>>address.
>>The NAS IP is simply a mapping from the source ip to a number Z
>>The layout of the username is: userX at Y.com
>>
>>The resulting IP address would then be 2Z.Y.X (where X is converted from a
>>number to the last two subnets of the ip address)
> ..
>>Do I need to use an external script for this? What would you recommend?
>
> I would recommend that you run the script just once and populate your
> database/users file with required user-NAS-IP combinations.
>
> Ivan Kalik
> Kalik Informatika ISP
>
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