https://app.knowbase.one/vault/rfc/docid/2320
RFC2080: RIPng for IPv6
Network Working Group G. Malkin Request for Comments: 2080 Xylogics Category: Standards Track R. Minnear Ipsilon Networks ...
https://app.knowbase.one/vault/rfc/docid/4208
RFC3847: Restart Signaling for Intermediate System to Intermediate System (IS-IS)
Network Working Group M. Shand Request for Comments: 3847 L. Ginsberg Category: Informational Cisco Systems July 2004 ...