[3rd Party]Update using-cloudflare-with-various-forums-vbulletin-xenforo-mybb.mdx (#21984)

Replacing an obsolete link, and referencing cache rules instead of page rules.

Author: nenizera

src/content/docs/support/third-party-software/forum-software/using-cloudflare-with-various-forums-vbulletin-xenforo-mybb.mdx

@@ -24,10 +24,8 @@ If you have a forum using these platforms, you can increase its speed and safety
 
 **1**. Cloudflare acts as a reverse proxy, meaning that all visitor IP addresses will become Cloudflare-affiliated IP addresses. If you are using services like **Stopforumspan** or blocking registration by IP address, you need to [restore original visitor IPs](/support/troubleshooting/restoring-visitor-ips/restoring-original-visitor-ips/).
 
-**2**. To prevent admin functions from being affected by caching or performance features, create a [Page Rule](https://support.cloudflare.com/hc/articles/218411427) to exclude the admin section of your site.
+**2**. To prevent admin functions from being affected by caching or performance features, create a [Cache Rule](/cache/how-to/cache-rules/settings/#bypass-cache) to bypass cache on the admin section of your site.
 
-**3**. If you want certain services to access your website (APIs or certain IPs), [configure IP access rules](https://support.cloudflare.com/hc/articles/217074967).
+**3**. If you want certain services to access your website (APIs or certain IPs), [configure the WAF](/waf/).
 
-**4**. Review your DNS records to make sure all your subdomain records are present. If you cannot find a subdomain, [add the DNS record](https://support.cloudflare.com/hc/articles/360019093151).
-
-**5**. Review your Cloudflare [performance](https://support.cloudflare.com/hc/categories/200275238) and [security settings](https://support.cloudflare.com/hc/categories/200275228-Firewall).
+**4**. Review your DNS records to make sure all your subdomain records are present. If you cannot find a subdomain, [add the DNS record](/dns/manage-dns-records/how-to/create-dns-records/).