Local Status Page (LSP)
The MX security appliance's local status page can be accessed using IPv6 via the browser by using the IPv6 address of an IPv6-enabled VLAN.
The Local Status page will report the exisitng IPv6 address of the uplink(s). IPv6 uplink cannot be configured statically via the LSP.
When configuring PPPoE through the LSP, both IPv4 and IPv6 will be negotiated in the same PPP session.
Similarly as how we can manually set up the IPv4 address of our end of the PPP connection, it’s possible to configure a static link-local IPv6 address to be used in the PPP tunnel.
In the unlikely scenario where negotiating both IPv4 and IPv6 in the same PPP session causes the ISP to make the whole session fail, it’s possible to disable IPv6 over PPPoE by using the magic keyword “disabled” in the “IPv6 link-local address” field.
Refer to the main document: IPv6 Support on MX Security & SD-WAN Platforms [Core Fundamentals]