Firewall CLI Commands
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Option Description
Default
value
policyname
A name that identifies a firewall policy.
To display policy names, use the
firewall list policies
command.
N/A
protocol
The number of a non-TCP or non-UDP
protocol.
N/A
startport
The start of the port range for a TCP
or UDP protocol.
N/A
endport
The end of the port range for a TCP or
UDP protocol.
N/A
inbound
Allows transport of packets of the
specified protocol, application or
service from an outside interface to an
inside interface. Outbound transport of
the packets is not allowed.
N/A
outbound
Allows transport of packets of the
specified protocol, application or
service from an inside interface to an
outside interface. Inbound transport of
the packets is not allowed.
N/A
both
Allows inbound and outbound
transport of packets of the specified
protocol, application or service
between inside and outside interfaces.
N/A
10.7.4 Example
Example one – specifying a protocol <number>
The following example allows IGMP (Internet Group Management Protocol)
packets inbound from the external interface to the DMZ interface. IGMP is
protocol number 1.
-->
firewall add portfilter pf1 ext-dmz protocol 2
inbound
Example two – specifying a TCP/UDP protocol
The following example allows DNS (Domain Name Service) outbound packets
from the internal interface to the external interface. DNS uses UDP port 53.
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