anchor.diff:  |`haproxy.router.openshift.io/rate-limit-connections.rate-tcp`| Limits the rate at which an IP address can make TCP connections. |
   |`haproxy.router.openshift.io/timeout` | Sets a server-side timeout for the route. (TimeUnits) | `ROUTER_DEFAULT_SERVER_TIMEOUT`
   |`router.openshift.io/haproxy.health.check.interval`| Sets the interval for the back-end health checks. (TimeUnits) | `ROUTER_BACKEND_CHECK_INTERVAL`
  -|`haproxy.router.openshift.io/ip_whitelist` | Sets a whitelist for the route. |
  +|`haproxy.router.openshift.io/ip_whitelist`
  +| Sets a whitelist for the route. The whitelist is a space-separated list of IP addresses and CIDR ranges for the approved source addresses. Requests from IP addresses that are not in the whitelist are dropped. |
   |`haproxy.router.openshift.io/hsts_header` | Sets a Strict-Transport-Security header for the edge terminated or re-encrypt route. |
   |`haproxy.router.openshift.io/log-send-hostname` | Sets the `hostname` field in the Syslog header. Uses the host name of the system. `log-send-hostname` is enabled by default if any Ingress API logging method, such as sidecar or Syslog facility, is enabled for the router. |
   |`haproxy.router.openshift.io/rewrite-target` | Sets the rewrite path of the request on the backend. |
  
positive.code: WebSocket connections to timeout frequently on that route.
  ====
  
  
  .A route specifying a rewrite target
  [source,yaml]
  
negative.code: 
  [NOTE]
  ====
  Environment variables cannot be edited.
  ====
  
  .A route setting custom timeout
  