I am trying to set up IPsec in a IPv6 environment. However, when I configure "crypto map" I wasn't able to "set peer" to a IPv6 peer address. Why is that? I used Virtual Tunnel Interface instead of Crypto Map and it worked. But I need to IPsec in ...

I need to run PIM and OSPFv3 on a pure IPv6 network. Can PIM and OSPFv3 leverages the IPsec functionality built in the IPv6 header for authentication and confidentiality? It seems like you could configure authentication for OSPFv3 but not encryption...