INFOBLOX Option 43 static prefix for vendor Ruckus Wireless (SCG): 06 (hex) IP count: 1 IP string is: 10.1.34.2 (length: 9/0x09 chars) 10.1.34.2 translates to... 31302e312e33342e32 (hex) Resulting IOS command would therefore be: option 43 hex 060931302e312e33342e32 --> 06:09:31:30:2e:31:2e:33:34:2e:32 Infoblox rules for wireless Controller Type Controller IP address(es): (separate by space, comma, colon, semicolon, or newline) Links: Ruckus-Cisco Option 43: http://shimi.net/services/opt43/index.php Infoblox guide : http://dloads.infoblox.com/direct/appliance/NIOS/NIOS_AdminGuide_6.10.pdf Ruckus-Microtik : https://support.ruckuswireless.com/answers/000003447