R3303-HP HSR6800 Routers Layer 3 - IP Routing Configuration Guide

325
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.
Configuring OSPFv3 GR
GR ensures the continuity of packet forwarding when a routing protocol restarts, an active/standby MPU
switchover occurs in standalone mode, or a global active/standby MPU switchover occurs in IRF mode.
• GR restarter—Graceful restarting router. It must be Graceful Restart capable.