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IPv6 via DTAG
Goal
- Get /56 from DTAG
- Use one /57 to carve out /64s for local interfaces
- Delegate the other /57 to another router
Prerequisites
- PPPoE configured, interface name
pppoe-dsl
Set up DHCPv6 client
/ipv6 dhcp-client add allow-reconfigure=yes default-route-tables=main interface=pppoe-dsl pool-name=telekom-v6-dyn pool-prefix-length=57 prefix-hint=::/56 request=prefix
Do NOT set add-default-route! It will mess up your RAs and announce also the /56, then deprecate it before announcing the real prefix.
Set up local /57 pool
/ipv6 pool add from-pool=telekom-v6-dyn name=local prefix=0:0:0:80::/57 prefix-length=64