So here's part of the problem: the router is sending out duplicate IPv6 router advertisement message...

Pretty sure there aren’t Comcast issues man, there was another device that was working fine for year...

Wow, I just realized I posted about this exact same issue almost 2 years ago https://community.cisco...

Any other ideas? 

The device has the latest firmware (1.0.03.20)

I am unfortunately having to use an RV340W router for a time, and am trying to get IPv6 prefix deleg...

I have a RV340W with the latest firmware 1.0.03.16. It is configured for DHCP IPv6 prefix delegation...

@chamel123 wrote:I'm not as familiar with certificate and openssl as I'd like. Since my certificate ...

Jo - where is the option you are talking about with regards to "Firewall =ON" ? If you mean the chec...

Yes, the values should remain after a firmware upgrade. And you're right that %any works in the fiel...

I've seen this exact kind of issue on a ZyXel device, because the config page was trying to redirect...

I have narrowed this down to a problem with the RV340 router. I have since added 2 more additional c...

Also, I tried adding a second ikev2 profile, with a second certmap and a second ipsec profile linked...

@Giuseppe Larosa wrote:From the log messages of your first post we see:that there are NAT issues.Is ...

@Georg Pauwen wrote:Hello, assuming that you are running router firmware version 1.0.02.16 (which wa...