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Cisco Secure Access Help Manage DNS and DDNS Servers Map DNS Servers to Regions Prerequisites

Last updated: Aug 07, 2025

Prerequisites

  • Full Admin user role. For more information, see Manage Accounts.
  • Set up the VPN profile. DNS settings are part of the General settings when setting up VPN profiles. For more information, see Step 1 – General Settings of the VPN profile section.
  • When setting up VPN profiles, the DNS Servers setting defaults to Region specified, meaning that the VPN profile uses the DNS specified for the region. This is the default behavior across all regions.
  • (Optional) Change the default to Custom specified and map DNS servers to a different server pair for a VPN profile.
  • (Optional) Change the default to Custom specified selectively for any region, or map all regions to use the same server pair.