I can’t find the dslreports link but here is one on the Ubiquiti forums . You can see the comments below about 100Mbps. The dslreports was slightly different but same results.
That post configures the ERL in bridging mode. The ERL simply isn't suitable for that. Don't buy an ERL if you need to use it in a configuration that it can't offload and expect more than 100Mbps performance. It's got a minimal CPU, so yes, performance will suffer if it can't offload.
You don't need to use bridging mode to bypass the AT&T RG. That post probably predates the EAP proxy solution.
You don't need to use bridging mode to bypass the AT&T RG. That post probably predates the EAP proxy solution.
https://github.com/jaysoffian/eap_proxy