Update pages/public-gateways/faq.mdx

Co-authored-by: Jessica <[email protected]>

Author: RoRoJ

pages/public-gateways/faq.mdx

@@ -22,7 +22,7 @@ No. A public IPv4 address (aka. flexible IP) must be assigned to the Public Gate
 
 ## Can my Instances and other resources access the internet via a Public Gateway without a public IP address?
 
-Yes. The Public Gateway can advertize itself as the [default route to the internet](/public-gateways/concepts/#default-route) over the Private Network it is attached to, so that Instances and other resources can access the internet via the gateway. Resources attached to other Private Networks than the gateway's network in the VPC can [opt in]() to receive its default route advertisement.
+Yes. The Public Gateway can advertise itself as the [default route to the internet](/public-gateways/concepts/#default-route) over the Private Network it is attached to, so that Instances and other resources can access the internet via the gateway. Resources attached to other Private Networks than the gateway's network in the VPC can [opt in](/vpc/how-to/manage-routing/#how-to-manage-default-route-scope) to receive its default route advertisement.
 Moreover, the Public Gateway supports [static NAT](/public-gateways/how-to/configure-a-public-gateway/#how-to-review-and-configure-nat) (aka. port forwarding), so that ingress traffic from the public internet can reach Instances on the Private Network. This works by mapping pre-defined ports of the public IP address of the gateway to specific ports and IP addresses on the VPC.
 
 ## What happened to static leases (DHCP reservations) when DHCP moved from the Public Gateway to Private Networks?