EasyRule doesn't work for non-TCP/UDP protocols
Example, trying to add a rule for OSPF:
Status : EasyRule Message: Tried to pass invalid destination port:
Note I haven't tried every non-TCP or UDP protocol, but suspect everything that doesn't use ports is the same.
Updated by Jim Pingle over 11 years ago
I explicitly test for ICMP and bypass that check. I wonder if it would be better to reverse that practice and only check ports when dealing with TCP and UDP, or any other protocols that require port numbers.
The only non-tcp/udp protocols which have entries in /etc/services showing port numbers are ddp and divert. I suppose I could add those into a list for checking ports.