1. Home
2. Reference documentation
3. VCL Reference
4. Variables

Server

• req.grace
• req.is_clustering
• req.max_stale_if_error
• req.max_stale_while_revalidate
• req.restarts
• server.datacenter
• server.hostname
• server.identity
• server.ip
• server.pop
• server.port
• server.region