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we have some problems in managing policy rules for Lifesize videoconference devices. With their new cloud architecture they provided a document ( https://community.lifesize.com/docs/DOC-4512) with an FQDN and port list to open. The problem is that some url int the list ( fwc.lifesizecloud.com, fwa.lifesizecloud.com...) can be resolved with hundred or more IP and Palo Alto reads and cache for every FQDN only the first 32 ip resolved and sended from DNS server. So FQDN based policy works intermittently. Moreover with this type of traffic it`s non simple to configure application based policy and url category filter does not seems to work correctly . Is there a simple way with Minemeld to obtain an usable ip list from an FQDN list as INPUT node?
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