Below is the process used to change the ip, interface and Tumbleweed (Secure Transport v5.1) settings to move server to new location.
It even includes the timeline.
It is expected that the new interface is setup prior to this process.
Modified /etc/sysconfig/network-scripts/ifcfg-em2, change “DEFROUTE=no” to “DEFROUTE=yes”.
Modified /etc/sysconfig/network-scripts/ifcfg-em1, change “DEFROUTE=yes” to “DEFROUTE=no”.
ifdown em2 && ifup em2 && ifdown em1
Modified /etc/hosts and commented out old ip, added new ip
Changed Setup->Allowed Server to new ip
I am unable to ping between edge and server. Dropped local firewalls and still unable to ping.
Noticed that firewall is natting xx.xxx.xxx.xxx to default hide.
Adding identity nat to ensure ip stays as internal when connecting to yyy.yyy.yyy.yyy.
Identity nat worked to correct the issue.
Old st2 ip. == ppp.ppp.ppp.ppp