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How to Dial Multiple PPPOE Client Over Single WAN Interface in Mikrotik?
Detail:
I got 2 ports on my mikrotik router
1xWAN & 1xLAN port
I need to dial 2 or more pppoe clients over the single wan port
How?
Google it and there should be lots of setup wikis
You can add multiple ppp clients under interfaces using wan. You will need to edit the routing to establish what goes accross what connection.

Been down this road many times and haven't come up with a solution myself. Mikrotik are super flexible but super painful to configure. Also the people who know their stuff are mostly too full of themselves to come down to your level to help. Perhaps that's being unfair - perhaps they don't actually know what they're doing but claim they do.I googled it, got many closest idea, but didn't got the desired post.
Tell me more about:
If it works for you then it will works for me too as I can dial 2 pppoe at the same time with 2 different port/interface.Tested it & it work's for me (WAN is single ADSL, pppoe is two separate ISP's ):
View attachment 90050
Could be either a concurrent session limit or security lock from your ISP preventing both connections being established simultaneously.
Yap.Have you tried creating 2 separate virtual interfaces using the Wan port. Then assign pppoe1 to virtual port 1 and the same for pppoe2 to virtual port 2.
Nope I am using Tp-link TD8950NDv2...could also be your modem refusing to dial two sessions?
When I make the 2 new pppoe client over the single wan interface I get an error.
If it works for you then it will works for me too as I can dial 2 pppoe at the same time with 2 different port/interface.
Just tell me what to do.
Nope I am using Tp-link TD8950NDv2
I can dial 2 pppoe client over 2 port
But I need to dial 2 pppoe client over only one single port
The above looks like you do not have the TPLink in "Bridged Mode"
In other words, one device should be doing the dial/authentication
I run my ADSL Modem (Single ethernet port, no Wireless) in BridgedMode with my Mikrotik RB750 doing the Dialing, Routing, authentification, DHCP, DNS etc, etc,
Pls Watch this video:What exactly is the error from the log when trying to establish both connections?
It's very basic to set up, looks exactly the same as you have it: two pppoe clients configured to use the same interface to connect. All other settings are left to default, only entered User & Password details.
What version of ROS are you running? try updating to the latest version.
If it still won't work, as a last resort, try resetting your Tik back to factory defaults, and create your config from fresh.
Pls Watch this video:
https://vimeo.com/82773187
*) bug fix - sometimes some new interfaces could not be created properly any more (f.e. some pppoe clients could not connect);
Tested it & it work's for me (WAN is single ADSL, pppoe is two separate ISP's ):
View attachment 90050
Could be either a concurrent session limit or security lock from your ISP preventing both connections being established simultaneously.