Bug #10928 adds support for multiple subnets per IPsec tunnel. The firewall GUI needs to be extended to read the changed configuration for rules that use the IPsec tunnel as source or destination. The subnets will be saved as the following: a.b.c.d/e|a.b.c.d/e Please see the attached patch of bug #10928 for more information about this.
Created attachment 373 [details] firewall: Support multiple subnets per IPsec tunnel Sorry, needed to implement this rather urgently. Please review.