Networking: Automactially update DYNDNS after failover
We have our Astaro 425 configured to fail over to a secondary internet circuit (CenturyLink) when the primary one (Time Warner) fails. Since we have over 25 different external host IP addresses that would need new IP address assignments when failed over to the new circuit we created a CURL script to update all of our DynNet DNS records. Since the CURL utility is already included in the Astaro Linux OS a simple command could be issued as follows: "curl -k -K /home/login/cl_curl_input.txt" to change our DNS records over to our CenturyLink internet public IP addresses after the CenturyLink interface has established itself as the new gateway. A way should be provided in the Astaro configuration to allow for a script like this (and possibly others) to be run just after the new gateway has been established after a failover event.