R0106-HP MSR Router Series Layer 3 - IP Routing Configuration Guide(V7)

87
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter OSPF view.
ospf [ process-id | router-id router-id |
vpn-instance vpn-instance-name ] *
N/A
3. Enter area view.
area area-id N/A
4. Configure area authentication
mode.
• Configure MD5 authentication:
authentication-mode { hmac-md5 |
md5 } key-id { cipher | plain } password
• Configure simple authentication:
authentication-mode simple { cipher |
plain } password
Use either method.
By default, no
authentication is
configured.
Configuring OSPF interface authentication
You must configure the same authentication mode and password on both the local interface and its peer
interface.
To configure OSPF interface authentication:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter interface view.
interface interface-type interface-number N/A
3. Configure interface
authentication mode.
• Configure simple authentication:
ospf authentication-mode simple { cipher
cipher-string | plain plain-string }
• Configure MD5 authentication:
ospf authentication-mode { hmac-md5 |
md5 } key-id { cipher cipher-string | plain
plain-string }
Use either method.
By default, no
authentication is
configured.
Adding the interface MTU into DD packets
By default, an OSPF interface adds a value of 0 into the interface MTU field of a DD packet rather than
the actual interface MTU. You can enable an interface to add its MTU into DD packets.
To add the interface MTU into DD packets:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter interface view.
interface interface-type
interface-number
N/A
3. Enable the interface to add its
MTU into DD packets.
ospf mtu-enable
By default, the interface adds an
MTU value of 0 into DD packets.