I recently purchased a new iMac and connected a time capsule. My old iMac doesn't see my network now. How do I change the IP Address?
What IP address are you trying to change: the new iMac, the old iMac, the Time Capsule WAN side, the Time Capsule LAN side?
Generically, Mac OS X IP addresses are controlled in System Preferences > Internet & Wireless > Network.
Time Capsule IP address are controlled in Airport Utility.
Thank you. I actually figured it out last night. I had open up the Advanced Button and in there I was able to change the numbers to the time capsule's numbers!
One more thing, in system preference I clicked on network and then advanced. Didn't have to change anything in time capsule.
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