ZyXEL Communications P-870HW-I User Manual

P-870HW-I1 User’s Guide

Appendix E Firewall Commands

395

config edit firewall set <set 
#> rule <rule #> destaddr-
subnet <ip address> <subnet 
mask>

This command sets a rule to have the ZyXEL 

Device check for traffic with a particular 

subnet destination (defined by IP address and 

subnet mask).

config edit firewall set <set 
#> rule <rule #> destaddr-
range <start ip address> <end 
ip address>

This command sets a rule to have the ZyXEL 

Device check for traffic going to this range of 

addresses.

config edit firewall set <set 
#> rule <rule #> TCP destport-
single <port #>

This command sets a rule to have the ZyXEL 

Device check for TCP traffic with this 

destination address. You may repeat this 

command to enter various, non-consecutive 

port numbers. 

config edit firewall set <set 
#> rule <rule #> TCP destport-
range <start port #> <end port 
#>

This command sets a rule to have the ZyXEL 

Device check for TCP traffic with a destination 

port in this range.

config edit firewall set <set 
#> rule <rule #> UDP destport-
single <port #>

This command sets a rule to have the ZyXEL 

Device check for UDP traffic with this 

destination address. You may repeat this 

command to enter various, non-consecutive 

port numbers.

config edit firewall set <set 
#> rule <rule #> UDP destport-
range <start port #> <end port 
#>

This command sets a rule to have the ZyXEL 

Device check for UDP traffic with a destination 

port in this range.

Delete

config delete firewall e-mail

This command removes all of the settings for 

e-mail alert.

config delete firewall attack

This command resets all of the attack 

response settings to their defaults.

config delete firewall set 
<set #>

This command removes the specified set from 

the firewall configuration.

config delete firewall set 
<set #> rule<rule #>

This command removes the specified rule in a 

firewall configuration set.

Table 173   Firewall Commands (continued)