RFC 9805: Deprecation of the IPv6 Router Alert Option for New Protocols, R. Bonica, https://www.rfc-editor.org/info/rfc9805#RFC This document deprecates the IPv6 Router Alert option. Protocols that use the IPv6 Router Alert option may continue to do so, even in future versions. However, new protocols that are standardized in the future must not use the IPv6 Router Alert option. This 1/2