@TP-Link_Deco I need access to any service/port. As shown on the pic I already have that, so no issue EXCEPT ping response.

@TP-Link_Deco Hi I'm sorry may be I shouldn't use "local" term, my bad. The M5 and clients get the global/public IPv6. For example the M5 as a router get 2404:8000:1004:1005::1001, and one client get...

@TP-Link_Deco I can ping6 the "public" IPv6 address of the Deco M5 that it got from the ISP. But client's "local" IPv6 address (using DHCPv6/stateful) is not reachable from the internet (tested using...

Will this new firmware also support ICMPv6 (on client side)?

I also would like this to be optional. ICMPv6 is now also blocked even though it's quite important for IPv6 enabled devices.

This should be optional. Seems like now it also block ICMPv6 which quite important for IPv6 enabled devices.