Azure Bastion vs UDR
Read OriginalThis technical article details a common Azure networking challenge: using Azure Bastion for VM access while implementing User-Defined Routes (UDRs) to force tunnel traffic through Azure Firewall in a hub-spoke topology. It explains the conflict that arises, why Bastion doesn't support UDRs, and provides the correct configuration using longest prefix match routing to maintain both security and connectivity.
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