managing SFP module connected to ER7206
I use an SFP GPON module to connect to the internet on the ER7206, the only way I found to access the management interface via telnet or web is shutting down the internet connection, setting the SFP interface of the router on fixed, private address, setting the link up and a PC o the same subnet .
What I have tried
- static routing on the router
- the secondary connection feature
- static routing on the clients.
Nothing of that works when the internet connection is up.
Is there any proper way to access the SFP module internal IP from a client connected to the router ? I have to move the module to a media converter or to a switch in order to access it and that is extremely annoying an disruptive.