[OpenSIPS-Users] How to ensure current IPV6 listening address

[Robert Dyck]

Using 1.10.5
My ISP provides an IPV6 prefix which unfortunately is not static. My address 
does not change spontaneously but if the host is down for a significant time 
the address will change.

I thought it would be simply solved by specifying a listening interface in the 
configuration file. Unfortunately that only picks up the IPV4 address. 

I have a DDNS provider and I can specify a domain name in the configuration but 
my concern is that the address bound to the domain name may be stale at the 
moment that opensips comes up. Does opensips verify an address obtained 
through DNS?