ZyXEL Communications 802.11g ADSL 2+ 4-Port Security Gateway HW-D Series - Manual (Page 432)

P-662H/HW-D Series User’s Guide
432 Appendix K Firewall Commands
config delete firewall set
<set #> rule<rule #> This command removes the specified rule in a
firewall configuration set.
Table 167 Firewall Commands (continued)
FUNCTION COMMAND DESCRIPTION