R3303-HP HSR6800 Routers High Availability Configuration Guide

181
Forwarder Information: 2 Forwarders 2 Active
Config Weight : 255
Running Weight : 255
Forwarder 02
State : Active
Virtual MAC : 000f-e2ff-0012 (Take Over)
Owner ID : 0000-5e01-1103
Priority : 85
Active : local
Redirect Time : 93 secs
Time-out Time : 1293 secs
Forwarder 03
State : Active
Virtual MAC : 000f-e2ff-0013 (Owner)
Owner ID : 0000-5e01-1105
Priority : 255
Active : local
Forwarder Weight Track Information:
Track Object : 1 State : Positive Weight Reduced : 250
Forwarder Switchover Track Information:
Track Object : 2 State : Negative
Member IP : 10.1.1.2
Track Object : 3 State : Negative
Member IP : 10.1.1.3
The output shows that when Router B fails, Router C becomes the master, and Forwarder 02 on
Router C immediately becomes active. Router C takes over the AVF on Router B.
IPv6-based VRRP configuration examples
Single VRRP group configuration example
Network requirements
• Router A and Router B belong to VRRP group 1 with the virtual IPv6 addresses of 1::10/64 and
FE80::10.
• Host A wants to access Host B on the Internet. Host A learns 1::10/64 as its default gateway through
the RA messages sent by the routers.
• When Router A operates correctly, packets sent from Host A to Host B are forwarded by Router A.
When Router A fails, packets sent from Host A to Host B are forwarded by Router B.