How to protect RIPng or OSPFv3 with IPsec ?

[Olivier Cochard-Labbé]

Hi,

I'm trying to protect RIPng and OSPFv3 (I'm using Quagga and Bird),
but I didn't know how to manage multicast traffic with setkey.
Does someone have an example of /etc/ipsec.conf for protecting RIPng or OSPF3 ?

Thanks,

Olivier