HP VPN Firewall Appliances Network Management Configuration Guide

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Ste
p
Command Remarks
3. Configure a DR priority.
ospfv3 dr-priority priority [ instance instance-id ]
Optional.
Defaults to 1.
Ignoring MTU check for DD packets
When LSAs are few in DD packets, it is unnecessary to check the MTU in DD packets to improve
efficiency.
To ignore MTU check for 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. Ignore MTU check for DD packets.
ospfv3 mtu-ignore [ instance instance-id ] Not ignored by default.
Disabling interfaces from receiving and sending OSPFv3
packets
Follow these guidelines when you disable interfaces from receiving and sending OSPFv3 packets:
• Multiple OSPFv3 processes can disable the same interface from receiving and sending OSPFv3
packets. Using the silent-interface command disables only the interfaces associated with the current
process.
• After an OSPFv3 interface is set to silent, direct routes of the interface can still be advertised in
Intra-Area-Prefix-LSAs through other interfaces, but other OSPFv3 packets cannot be advertised. No
neighboring relationship can be established on the interface. This feature can enhance the
adaptability of OSPFv3 networking.
To disable interfaces from receiving and sending OSPFv3 packets:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter OSPFv3 view.
ospfv3 [ process-id ] N/A
3. Disable interfaces from receiving
and sending OSPFv3 packets.
silent-interface { interface-type
interface-number | all }
Not disabled by default.
Enabling the logging of neighbor state changes
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter OSPFv3 view.
ospfv3 [ process-id ] N/A
3. Enable the logging of neighbor state changes.
log-peer-change Enabled by default.