Hi, My table looks like this: ipv4addr (INT, PK) status (INT)
status: 0 = free 1 = used I'm trying to get free IP addresses by only giving CIDR (0 to 32) or netmask (0.0.0.0 to 255.255.255.255). The output should be one of them: 1. <start IP> 2. <start IP> <CIDR> 3. <start IP <Netmask> 4. <start IP> <end IP> Let's say I have ipv4addr from 3232235520 to 3232235775 and 3232235525 is used. I try SELECT with CIDR 25. I get 3232235648 as answer, because 3232235520-3232235647 is used (one used address). Is this kind of SELECT query even possible? Currently I SELECT all free addresses and run them in separate function in PHP. But it would be nice to run the whole thing in DB for effeciency. -- Pekka Järvinen -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
