[Astlinux-users] 4G backup

[Michael K. <mic...@ip...>]

Hi Group

Ok so I am about to start developing a 4G backup solution for my systems utilising Astlinux WAN Failover and the Dovado 4G Tiny AC (http://www.dovado.com/en/products) operating in bridge mode.
To overcome the hassle of NAT and providing a Public IP on the 4G network, I plan on establishing an OpenVPN or Wireline VPN tunnel to another hosted Astlinux box via the 4G network. This will give me access to the onsite Astlinux box if there is a primary WAN failure and I can also pass voice traffic if this is desired.

Can anyone see any gotchas with this setup?

Regards
Michael Knill