1 :INPUT,FORWARD,OUTPUT 2 -j LOG;-j LOG;OK 3 -j LOG --log-prefix "test: ";=;OK 4 -j LOG --log-prefix "test: " --log-level 1;=;OK 5 # iptables displays the log-level output using the number; not the string 6 -j LOG --log-prefix "test: " --log-level alert;-j LOG --log-prefix "test: " --log-level 1;OK 7 -j LOG --log-prefix "test: " --log-tcp-sequence;=;OK 8 -j LOG --log-prefix "test: " --log-tcp-options;=;OK 9 -j LOG --log-prefix "test: " --log-ip-options;=;OK 10 -j LOG --log-prefix "test: " --log-uid;=;OK 11 -j LOG --log-prefix "test: " --log-level bad;;FAIL 12 -j LOG --log-prefix;;FAIL 13