Forum Discussion
Brian_T_359724
Nimbostratus
NimbostratusOpen firewall for Dynamic IP?
I'm new to F5/BigIP ...
How to create a packet filter or otherwise open the firewall to a dynamic IP, like for a site on CloudFlare which changes unpredictably?
AFAIK the packetfilter rule ...
Smithy
Cirrostratus
CirrostratusFrom TMOS version 12.0 onwards you can use FQDN in AFM rules. Assuming you have an AFM license: https://support.f5.com/kb/en-us/products/big-ip-afm/manuals/product/network-firewall-policies-implementations-12-0-0/4.html
You can also use FQDN nodes:https://support.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/ltm-implementations-12-1-0/25.html
