Azure Virtual Private Network Gateway - modify list of advertised-routes

Question

Hello

How to modify list of advertised routes at vpn-gateway (effect of executing command list-advertised-routes
(az network vnet-gateway list-advertised-routes ....)

Answer 1

anonymous user

1. Routes advertised from on-prem to Azure VPN Gateway. On-prem can just stop advertising some IP ranges.
2. Routes advertised from Azure to On-prem. This is not possible to change.

for #2, the workaround is to have the specific address range in a peered VNET and not configure "use remove gateway"

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Answer 2

I hope this answers your question. https://learn.microsoft.com/en-us/azure/vpn-gateway/vpn-gateway-p2s-advertise-custom-routes

Answer 3

To some extend ;) I have learned that there is no possiblity to modify advertised routing, this is why I had to create two different virtual network gateways, and segregate the traffic on peering.