Hello, I wanted to block out three class A networks, say, 200.*, 210.*, and 211.*, is the correct syntax this: 200. REJECT 210. REJECT 211. REJECT Or is it this? 200 REJECT 210 REJECT 211 REJECT And for hostnames/servers, would it be .com.ar REJECT or... com.ar REJECT thanks Joe -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list