Chapter 16 Interfaces
ZyWALL Series CLI Reference Guide
137
16.2.7 OSPF Commands
This table lists the commands for OSPF settings.
Table 59 interface Commands: OSPF Settings
COMMAND DESCRIPTION
router ospf
Enters sub-command mode.
[no] network interface_name area
ip
Makes the specified interface part of the specified area.
The
no command removes the specified interface from the
specified area, disabling OSPF in this interface.
[no] passive-interface
interface_name
Sets the OSPF direction of the specified interface to in-only.
The
no command makes OSPF bi-directional in the
specified interface.
interface interface_name
Enters sub-command mode.
[no] ip ospf priority <0..255>
Sets the priority of the specified interface to the specified
value. The
no command sets the priority to 1.
[no] ip ospf cost <1..65535>
Sets the cost to route packets through the specified
interface. The
no command sets the cost to 10.
no ip ospf authentication
Disables authentication for OSPF in the specified interface.
ip ospf authentication
Enables text authentication for OSPF in the specified
interface.
ip ospf authentication message-
digest
Enables MD5 authentication for OSPF in the specified
interface.
ip ospf authentication same-as-
area
To exchange OSPF routing information with peer border
routers, you must use the same authentication method that
they use. This command makes OSPF authentication in the
specified interface follow the settings in the corresponding
area.
[no] ip ospf authentication-key
password
Sets the simple text password for OSPF text authentication in
the specified interface. The
no command clears the text
password.
password: 1-8 alphanumeric characters or underscores
ip ospf message-digest-key
<1..255> md5 password
Sets the ID and password for OSPF MD5 authentication in
the specified interface.
password: 1-16 alphanumeric characters or underscores
no ip ospf message-digest-key
Clears the ID and password for OSPF MD5 authentication in
the specified interface.
[no] ip ospf hello-interval
<1..65535>
Sets the number of seconds between “hello” messages to
peer routers. These messages let peer routers know the Zyxel
Device is available. The
no command sets the number of
seconds to 10. See ip ospf dead-interval for more
information.
[no] ip ospf dead-interval
<1..65535>
Sets the number of seconds the Zyxel Device waits for
“hello” messages from peer routers before it assumes the
peer router is not available and deletes associated routing
information. The
no command sets the number of seconds
to 40. See ip ospf hello-interval for more information.
[no] ip ospf retransmit-interval
<1..65535>
Sets the number of seconds the Zyxel Device waits for an
acknowledgment in response to a link state advertisement
before it re-sends the advertisement.
Link state advertisements (LSA) are used to share the link
state and routing information between routers.
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