Hello Tony!   
      
   30 Jan 2018 09:24, Tony Langdon wrote to Michiel van der Vlist:   
      
    TL> The setup of my network makes it more likely that I could become    
    TL> temporarily IPv6 only (incoming and outgoing), because my BBS IPv4   
   addresses come    
    TL> via an OpenVPN tunnel, while IPv6 is native.   
      
   then make a openvpn on ipv4 when you have ipv6 native :=)   
      
    TL> So IPv6 outgoing only can be    
    TL> useful for getting in contact with me if things break.  Same for incoming   
   only,    
    TL> because I would lost all IPv6 connectivity in this situation.   
      
   it will not break if you can make ipv6 tunnels on top of ipv4, you could make   
   ipv4 tunnels on top of ipv6 aswell   
      
      
    Regards Benny   
      
   ... there can only be one way of life, and it works :)   
      
   --- Msged/LNX 6.2.0 (Linux/4.9.76-gentoo-r1 (i686))   
    * Origin: I will always keep a PC running CPM 3.0 (1:261/38.20)