Allied Telesis AT-iMG634 - R2 Guia do Utilizador descarregar pdf (Página 425)

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Firewall command reference Firewall

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iMG/RG Software Reference Manual (IPNetwork Functions)

Description This command displays information about a single portfilter that was added to a firewall

policy using the firewall policy add portfilter command. The following portfilter informa-

tion is displayed:

•Portfilter name

• Transport type used by the protocol (e.g., 6 for SMTP)

• Start of the port range

• End of the port range

• Inbound permission (true or false)

• Outbound permission (true or false)

• Raw IP - whether the portfilter uses a non-TCP/UDP protocol (true or false)

• TCP permission - whether the portfilter uses a TCP protocol (true or false)

• UDP permission - whether the portfilter uses a UDP protocol (true or false)

Options The following table gives the range of values for each option that can be specified with

this command and a Default Value (if applicable).

Example --> firewall show portfilter pf3 ext-int

Firewall Port Filter: pf3

Source IP range start : 0.0.0.0

Source IP range end : 255.255.255.255

Destination IP range start : 0.0.0.0

Destination IP range end : 255.255.255.255

IP protocol : TCP

Source port number start : 0

Source port number end : 65535

Destination port number start : 25

Destination port number end : 25

Inbound permission : true

Outbound permission : true

Option Description Default Value

name An existing portfilter. To display portfilter names, use the

FIREWALL LIST PORTFILTERS command.

N/A

policyname An existing firewall policy. To display policy names, use the

FIREWALL LIST POLICIES command.

N/A

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