Citrix SD-WAN

Inter-routing domain service

Citrix SD-WAN allows you to segment the network using Routing Domains, ensuring high security and easy management. With the use of the Routing Domain the traffic is isolated from each other in the overlay network. Each routing domain maintains its own routing table. However, sometimes we need to route the traffic between the Routing domains. For example if shared services such as printer, scanner, and mail server are provisioned as a separate Routing Domain. Inter-routing domain is required to enable users from different routing domains to access the shared services.

Citrix SD-WAN provides Static Inter-Routing Domain Service, enabling route leaking between Routing Domains within a site or between different sites. This eliminates the need for an edge router to handle route leaking. The Inter-routing domain service can further be used to set up routes, firewall policies, and NAT rules.

A new Firewall Zone, Inter_Routing_Domain_Zone is created by default and serves as the firewall zone for the Inter-Routing Domain Services for routing and filtering.

Monitoring

You can view monitoring statistics for connections that use inter-routing-domain services under Monitoring > Firewall Statistics > Connections.

Monitoring inter-routing domain

Inter-routing domain service