The FBI advisory highlights the ease of use of Ubiquiti EdgeRouters that run on a Linux-based operating system and are typically delivered with default login credentials and minimal firewall ...

That being said, for roughly $100 USD as of this writing, it's not cheap, but certainly possible to have a backup ERL (Edge Router Lite) handy should something go awry. I should also note that the ...

set firewall ipv6-name internet6-in enable-default-log set ... you should be able to use ping6 on your Ubiquiti router. Try www.google.com. set interfaces switch switch0 ipv6 dup-addr-detect-transmits ...

Compromised EdgeRouter owners should upgrade to the latest firmware version, change any default usernames and passwords and implement strategic firewall ... to use Ubiquiti routers to execute ...