User Guide

firewall add portfilter 41
Model 3231 CLI Reference Guide 5 • Firewall Commands
smtp both Allow inbound/outbound transport of SMTP
packets between inside and outside interfaces
inbound Allow transport of SMTP packets from an outside
interface to an inside interface. Outbound trans-
port is not allowed.
outbound Allow transport of SMTP packets from an inside
interface to an outside interface. Inbound trans-
port is not allowed.
tcp <startport> <endport> both Allow inbound/outbound transport of TCP pack-
ets between inside and outside interfaces.
inbound Allow transport of TCP packets from an outside
interface to an inside interface. Outbound trans-
port is not allowed.
outbound Allow transport of TCP packets from an inside
interface to an outside interface. Inbound trans-
port is not allowed.
telnet both Allow inbound/outbound transport of Telnet
packets between inside and outside interfaces.
inbound Allow transport of Telnet packets from an outside
interface to an inside interface. Outbound trans-
port is not allowed.
outbound Allow transport of Telnet packets from an inside
interface to an outside interface. Inbound trans-
port is not allowed.
udp <startport> <endport> both Allow inbound/outbound transport of UDP pack-
ets between inside and outside interfaces.
inbound Allow transport of UDP packets from an outside
interface to an inside interface. Outbound trans-
port is not allowed.
outbound Allow transport of UDP packets from an inside
interface to an outside interface. Inbound trans-
port is not allowed.
Table 24. firewall add portfilter <name> <policyname>
Command Explanation