7 Replies Latest reply: Sep 16, 2019 8:15 PM by Peter McKenzie RSS

    GRE tunnel not working with Loopback interface


      Hello guys ,


      I am trying to send over tunnel some networks useing EIGRP as a rounting protocol( and I use interfaces loopbacks as tunnel source and tunnel destinations learned by the routers with OSPF but the tunnel doesn't seem to work . Is it possible that Packet tracer doesn't support GRE when you use Loopback interfaces ?


      I've attached also the packet tracer config .


      Thank you and best regards,