firewall add portfilter 40
Model 3231 CLI Reference Guide 5 • Firewall Commands
firewall add portfilter

Add a port filter to a firewall policy.

Note Begin each top-level command in the table below with
firewall add portfilter <name> <policyname>.
Table 24. firewall add portfilter <name> <policyname>
Command Explanation
ftp both Allow inbound/outbound transport of FTP pack-
ets between inside and outside interfaces.
inbound Allow transport of FTP packets from an outside
interface to an inside interface. Outbound trans-
port is not allowed..
outbound Allow transport of FTP packets from an inside
interface to an outside interface. Inbound trans-
port is not allowed.
http both Allow inbound/outbound transport of HTTP pack-
ets between inside and outside interfaces.
inbound Allow transport of HTTP packets from an outside
interface to an inside interface. Outbound trans-
port is not allowed.
outbound Allow transport of HTTP packets from an inside
interface to an outside interface. Inbound trans-
port is not allowed.
icmp both Allow inbound/outbound transport of ICMP
packets between inside and outside interfaces
inbound Allow transport of ICMP packets from an outside
interface to an inside interface. Outbound trans-
port is not allowed.
outbound Allow transport of ICMP packets from an inside
interface to an outside interface. Inbound trans-
port is not allowed.
protocol <number> both Allow inbound/outbound transport of packets of
the specified protocol number between inside
and outside interfaces.
inbound Allow transport of packets of the specified proto-
col number from an outside interface to an inside
interface. Outbound transport is not allowed.
outbound Allow transport of packets of the specified proto-
col number from an inside interface to an outside
interface. Inbound transport is not allowed.