When configuring Kerio Control with 2 or more internet interfaces in Load Balancing mode for Dynamic DNS, you want Kerio Control to send the IP address to the Dynamic DNS provider (like DynDNS) only from one specific interface.
- Kerio Control uses the
https://www.kerio.com/scripts/PublicIpHelper.phpURL to get the public IP. So, create a rule for traffic going towards
- Use a specific outgoing interface in this rule for configuring NAT: