Just upgraded to latest jetpack and firewall is broken again.
Prior version I compiled own kernel and enabled a lot of iptables options. But this time it seems a large amount of Netfilter flags are modules, and I’m not sure what needs to be flagged. Last changes I made got firewalld working, want to use nano to route to its lan port with port forwarding.
Issues I am having are with firewalld and UFW, neither work. firewalld spits out COMMAND_FAILED due to iptables restore options not working for v4 and 6. UFW has init failure also due to iptables.
Any idea what should be flagged to fix this?
EDIT: Nevermind. Seems a lot is still unselected. Enabling all netfilter modules fixed my firewall problems with another kernel compile.