IPv6 Prefix Preference

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IPv6 Prefix Preference

How can I have clients prefer our WAN1 IPv6 connection?


We have IPv6 active on both WAN1 and WAN2, WAN1 is the preferred uplink in traffic shaping, but WAN2's prefix is being advertised as the preferred prefix.


Another strange thing is that the VLAN in question only shows a prefix delegation from WAN1, even though it's advertising both and preferring WAN2.


If it's helpful, WAN1 has a prefix of /56 and WAN2 of /48.  Everything else is configured the same.


1 Reply 1
Kind of a big deal
Kind of a big deal

Maybe it will help you.


IPv6 Support on MX Security & SD-WAN Platforms - LAN - Cisco Meraki

I am not a Cisco Meraki employee. My suggestions are based on documentation of Meraki best practices and day-to-day experience.

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