need answer for network config

rb450G has 3 WAN’s after it rb800 is a gateway for users.

can i create 3 pppoe conections from rb800 over 3 wans on rb450G??

Hi, routerOS has multiplink PPP client, but not multiLink PPP server (yet): http://wiki.mikrotik.com/wiki/Manual:MLPPP_over_single_and_multiple_links

You might try independent PPPoE then make ethernet-like tunnels (e.g. eoip) and then use interface bonding.

Cheers!

actually, eiop is redundant

this is scheme on rb450G has 3 wans with dhcp clients, from rb800 i need to create 3 pppoe sessions over 3 wans on rb450g respectively.

Can mikrotik do it?

sure. use VLANs and bridge them with WANs on RB450

thanks a lot.