SSTP add default route and VRF

RouterOS General
1

Hello,

I have multiple SSTP tunnel configured in my RouterBoard 3.22. To use each tunnel, I’ve created a new access point for each and put all the related interfaces in the same VRF.

                 RB
  ⏜ ⏜         -------         ⏜  ⏜
( AP 1 ) ---- | VRF 1 | ---- ( TUN 1 )
 `⏝ ⏝ ´      | _ _ _ |       `⏝  ⏝ ´
  ⏜ ⏜        |       |        ⏜  ⏜
( AP 2 ) ---- | VRF 2 | ---- ( TUN 2 )
 `⏝ ⏝ ´       ------         `⏝  ⏝ ´

I’d like to use the tunnel remote address as default route for each VRF. However if I use the Add Default Route option in the SSTP interface configuration, it will be added in the general routing configuration. I’d like to have this default route added to the VRF not the general routing.

Currently I’m manual setting the default route for each VRF. However, each time the tunnel reconnects I have a different remote IP so I quickly find myself with a non working network and I have again to set up the route manually.

How can I automatically update the default route for each VRF?