[wyldfire]

Can I use Ubiquiti devices with some kind of slave or WDS mode with my ISP's wifi AP/router?

I just want to extend the range without monkeying with the existing router or running cables. Ideally configuring the slaves to use the existing SSID/WPS config if that's possible.

I don't care (much) about the impact to latency or throughput, it seems like there's excess capacity now.

EDIT: downvoters please join the discussion, seems like an innocuous question to me.

[izacus]

You really want to get rid of any kind of ISP provided router and Wifi as soon as possible.

[wyldfire]

I've been very particular about using my own router and/or wifi in the past, installing one of openwrt/dd-wrt/tomato and tweaking to my heart's content. I would create a DMZ for one or more servers, do the dynamic DHCP, the whole bit.

But now, the ISP provides a single device that is where they terminate the DOCSIS connection and originate the Wifi router. And casual investigation leads me to believe that I "can't" replace this device. I don't want/need a DMZ or my own public servers. Also, I have less patience for tracking down my own breakage these days. The ISP's device works and performs spectacularly. I know of no public vulnerabilities for the provided router.

So IMO no I don't "really want to get rid of any kind of ISP provided router and Wifi".

[Willamin]

You can purchase a modem as a separate device that you could then use with any router. It could save you some money depending on whether or not your ISP charges you for renting their hardware.

[izacus]

Hmm, no idea for your ISP, but most of the ISPs I've used had the option to switch their equipment to so-called "bridge mode", where it just did the DOCSIS/DSL thing, gave you one unfirewalled external IP and let your router do NAT etc.

They usually didn't advertise that though.