We provide access to several databases from within the our library, but outside our library users need to go through a verification step. As such we have a different link for some IPs (eg on our network/not on our network).
Using PHP we are able to serve the appropriate link, but as far as I know WP doesn't have a native way to serve different links depending on the users' IP. However we have several links in the CMS portion of our website which is powered by WP. Is there a way in WP to serve different links based on IP?