From Bugzilla Helper: User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows 98) Description of problem: After upgrade from kernel 2.4.9-21 to 2.4.9-31 ipchains report errors. For example: ipchains -L reports the message: ipchains: Incompatible with this kernel. Version-Release number of selected component (if applicable): 2.4.9-31 How reproducible: Always Steps to Reproduce: 1.Enter: ipchains -L 2. 3. Actual Results: Message: ipchains: Incompatible with this kernel Additional info:
do you have the ipchains module loaded ? lsmod will tell you
That was it. Thanks for helping.