Page permalink Always use the following permalink when referencing this page. It will remain unchanged in future help versions. https://docs.sophos.com/nsg/sophos-firewall/19.5/Help/en-us/webhelp/onlinehelp/index.html?contextId=routing-RIP-add-network Your browser doesn’t support copying the link to the clipboard. Please copy it manually. Add RIP network Go to Routing > RIP. Under RIP Networks, click Add. Enter the IPv4 address of the network and select a subnet mask from the list. Click Save. Was this page helpful? Thank you for your feedback Thank you for your feedback. Help us improve this page by giving us more information.