01-29-2019 10:24 PM - edited 03-08-2019 05:33 PM
Hi All,
Anyone can explain me how Data Plane IPsec tunnels form between edges using underlay multiple default routes?
I have confused how VEdge choose the correct transport default route to reach the VEdge it want to form the tunnel.
Best Regards,
Biran
Solved! Go to Solution.
01-30-2019 04:02 AM
01-31-2019 06:17 AM
This is a good question.
Both underlay interfaces will be in VPN0. While VPN0 does share a common routing table the interfaces will only use routes it learns on their local interface.
Say you have gi 0 and gi 1 in VPN0. You will never see gi 1 use a route learned on gi 0 , even if its a more specific route.
01-30-2019 04:02 AM
02-03-2019 08:06 PM
01-31-2019 06:17 AM
This is a good question.
Both underlay interfaces will be in VPN0. While VPN0 does share a common routing table the interfaces will only use routes it learns on their local interface.
Say you have gi 0 and gi 1 in VPN0. You will never see gi 1 use a route learned on gi 0 , even if its a more specific route.
02-03-2019 08:10 PM
yeah , I think color make a segmentation for vpn 0 interfaces.
Thanks for your great discussion.
11-26-2019 02:39 AM
"Say you have gi 0 and gi 1 in VPN0. You will never see gi 1 use a route learned on gi 0 , even if its a more specific route."
If gi0 is outside and gi1 inside and both of them are in vpn 0, how is it possible to get a host on gi1 to access the outside network (over the underlay, without nat)?
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