Hi. This is my first post. Sorry if there is impropriety. Here is the story. I made rpm packet 6.13 for centos 5. While compilation, I got these errors: ipset v6.13: Syntax error: IP address or IP/cidr must be specified: 1.2.3.4-1.2.3.10 print.c:675: error: ‘IPPROTO_UDPLITE’ undeclared (first use in this function) Then I added below lines to needed files(print.c , parse.c) and problem solved and I installed rpm. #ifndef IPPROTO_UDPLITE #define IPPROTO_UDPLITE 136 /* from IANA */ #endif Now I need to use hash:net and insert ip range. When I call following commands, I get error. # ipset create foo hash:net family inet # ipset add foo 192.168.0.1-192.168.0.20 ipset v6.13: Syntax error: IP address or IP/cidr must be specified: 192.168.0.1-192.168.0.20 Here is some information kernel 3.0.4 ipset 6.13 iptables 1.4.14 In addition to that, I tried it with ubuntu with version 6.11 and it works!. Thanks for any help... -- İbrahim Ercan -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html