I'm reinstalled cpf and successfuly added global rule
"Allow IP In/Out From IP Any To IP Any Where Protocol Is Any"
after default
"Block ICMP In From IP Any To IP Any Where ICMP Message Is ECHO REQUEST",
but when them both are removed and list with global rules is CLEAN, it's not possible to add
"Allow IP In/Out From IP Any To IP Any Where Protocol Is Any"
There are no error in my rule
