IPv6 Breaks WRVS4400N and RVS400 VPN Connectivity

[mtrenout]

I just spent a number of hours getting a site-to-site VPN tunnel and Cisco Quick Connect client running on my WRVS4400N and RVS400.   Turns out the problem was the routers don't route IPv6 properly and it takes precedence over IPv4

[mpyhala]

Hi Mark,

Thank you for posting. Would you care to provide some more detail as to what the issue was? Maybe someone has seen this before and can offer some insight.