OmniBridges and PPPoE
OmniBridges do support PPPoE configuration. Before connecting to DSL WAN port, First bring the OmniBridge online using an internet connected DHCP enabled network in front of the OmniBridge, then configure appropriate PPPoE settings via the appropriate WAN link on the OmniWAN tab.
Once it is saved, wait about 5 minutes for configuration to sync then place OmniBridge onto DSL edge network.
ISP <->DSL Modem (With PPPoE) <-> OmniBridge <-> Internal Network