Hi everyone .
Just a noob question
does it have any problem if i add the wan port and lan ports all on bridge ?
Thank you
Depending on what exactly you want to achieve by that, but in most usual situation when WAN port goes to your ISP and all other ports are for your LAN devices, that is not what you want to do.
I do not want to achieve anything . this is a basic setup . but what kind of problems does having wan to the same bridge as lan create ?
It would be the same as using a switch instead of a router - one device would probably get internet access, all others - won’t.
Probably no one will get internet access, as ISP will just disable the port at once 