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Adding Ubiquiti AC MESH AP To Band's Airport Extreme Network

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John Schalk:
After reading lots of threads here about using a real wireless access point I decided to try adding a UniFi Mesh UAP-AC-M to our network.  Currently we use an Airport Extreme, which is an upgrade from our old Airport Express.  Also, we recently added an M32 core to our headamp rack, so my goal was to eventually configure two independent networks, one being the current Airport Extreme, and the other one using our old Express to issue the IP addresses.

I started out trying to configure the Mesh AP with it plugged into the Express (no internet.)  This was a bad idea.  In something like 25 rounds of plug this here, restart that there, I only got the Mesh AP to be discovered in the UniFi mobile app once.  After several frustrating hours of this, I had a thought to plug the Mesh AP into my home network and Voila, the UniFi app found it right away.  I updated the firmware and configured the SSID and password for 2G and 5G to match the band's current network.

Next, I hauled everything downstairs to plug it into my Si Performer to see if I had actual connectivity to the console.  I was hoping that the WAN port on the Express would also act as a LAN port, but I could not "talk" to my Performer.  I tried using the WAN port for the console and for the Mesh AP, but without any success.  I gave up and went to happy hour to listen to some live music.

This morning I hauled out my ancient Linksys WRT54GL, plugged the Mesh AP into one LAN port, powered everything up including the console, then plugged in the console to another LAN Port and bam, it worked.  I left the Linksys 2G network up because it's broadcasting a different SSID, and my iPad was connected to my band's SSID, so I'm confident that signal was passing through the new AP.

We have a show on an outdoor festival stage tonight, so I was hoping to use the new AP,  but I'm not sure how much change I want to introduce.  Can I try plugging the UniFi AP into a LAN port on our Extreme while leaving the wireless active on the airport?  I am planning to use a 50' ethernet cable to located the UniFi AP as far downstage as possible, so there will be some separation between it and the airport. 

For future planning, can the UniFi AP share a mic stand with our Sennheiser In Ear antenna or do I need to separate the two?

Sorry for the lengthy post, but I hope my newbie experiences may be helpful to others

Scott Holtzman:

--- Quote from: John Schalk on July 13, 2019, 11:26:27 AM ---After reading lots of threads here about using a real wireless access point I decided to try adding a UniFi Mesh UAP-AC-M to our network.  Currently we use an Airport Extreme, which is an upgrade from our old Airport Express.  Also, we recently added an M32 core to our headamp rack, so my goal was to eventually configure two independent networks, one being the current Airport Extreme, and the other one using our old Express to issue the IP addresses.

I started out trying to configure the Mesh AP with it plugged into the Express (no internet.)  This was a bad idea.  In something like 25 rounds of plug this here, restart that there, I only got the Mesh AP to be discovered in the UniFi mobile app once.  After several frustrating hours of this, I had a thought to plug the Mesh AP into my home network and Voila, the UniFi app found it right away.  I updated the firmware and configured the SSID and password for 2G and 5G to match the band's current network.

Next, I hauled everything downstairs to plug it into my Si Performer to see if I had actual connectivity to the console.  I was hoping that the WAN port on the Express would also act as a LAN port, but I could not "talk" to my Performer.  I tried using the WAN port for the console and for the Mesh AP, but without any success.  I gave up and went to happy hour to listen to some live music.

This morning I hauled out my ancient Linksys WRT54GL, plugged the Mesh AP into one LAN port, powered everything up including the console, then plugged in the console to another LAN Port and bam, it worked.  I left the Linksys 2G network up because it's broadcasting a different SSID, and my iPad was connected to my band's SSID, so I'm confident that signal was passing through the new AP.

We have a show on an outdoor festival stage tonight, so I was hoping to use the new AP,  but I'm not sure how much change I want to introduce.  Can I try plugging the UniFi AP into a LAN port on our Extreme while leaving the wireless active on the airport?  I am planning to use a 50' ethernet cable to located the UniFi AP as far downstage as possible, so there will be some separation between it and the airport. 

For future planning, can the UniFi AP share a mic stand with our Sennheiser In Ear antenna or do I need to separate the two?

Sorry for the lengthy post, but I hope my newbie experiences may be helpful to others

--- End quote ---

You only had one issue that the Apple's ports are not in the same network.  As you noted one is LAN and the other WAN.  You have everything setup right.  You can get a little four port switch and plug the Uqiquity, Apple and Console into it and be good to go.  You can use that Linksys as a switch ans just turn the radio off.  Your choice.  Just make sure you only have one DHCP server running on each network.

If the Uqiquity is 802.3af PoE compliant you can get rid of the power injector if you get a PoE switch.

John Schalk:

--- Quote from: Scott Holtzman on July 13, 2019, 11:46:12 AM ---You only had one issue that the Apple's ports are not in the same network.  As you noted one is LAN and the other WAN.  You have everything setup right.  You can get a little four port switch and plug the Uqiquity, Apple and Console into it and be good to go.  You can use that Linksys as a switch ans just turn the radio off.  Your choice.  Just make sure you only have one DHCP server running on each network.

If the Uqiquity is 802.3af PoE compliant you can get rid of the power injector if you get a PoE switch.

--- End quote ---

Thanks Scott.  I like the idea of still using the Airport Express as the DHCP server since it's so small and they make wall mount brackets for them, which may be useful for racking it up.  I will do some research on PoE switches to see if I can find a small one. 

Can you comment on it's okay to continue using the "radio" on the Airports along with the UniFi AP (same SSID)?

Russell Ault:

--- Quote from: John Schalk on July 13, 2019, 11:26:27 AM ---[...] I only got the Mesh AP to be discovered in the UniFi mobile app once.

--- End quote ---

Unless I'm missing something, you'll need to use the full UniFi desktop software to configure the AP, because it's the only way to disable "Uplink Connectivity Monitor". This is a setting that makes the AP stop broadcasting if it can't ping its default gateway, which is definitely not something you want to happen on a show network (especially since they typically don't have or need gateways).


--- Quote from: John Schalk on July 13, 2019, 11:26:27 AM ---Forr future planning, can the UniFi AP share a mic stand with our Sennheiser In Ear antenna or do I need to separate the two?

--- End quote ---

"Best practices" says to separate, but sharing is commonly (and successfully) done. If you're only using 5GHz Wi-Fi I'd be surprised if the IEM antenna operating several octaves away is going to cause any meaningful desense.

-Russ

Tim Weaver:

--- Quote from: Russell Ault on July 13, 2019, 01:18:01 PM ---

"Best practices" says to separate, but sharing is commonly (and successfully) done. If you're only using 5GHz Wi-Fi I'd be surprised if the IEM antenna operating several octaves away is going to cause any meaningful desense.

-Russ

--- End quote ---

Yes. I did it for 3 years on tour. No problems. Had the downstage fin and a Nanostation M5 on the same mic stand.

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