Configuring IPv6 Configuring Router Advertisement Filtering
OmniSwitch AOS Release 8 Network Configuration Guide December 2017 page 17-27
Configuring Router Advertisement Filtering
To enable Router Advertisement (RA) filtering on an interface, use the ipv6 ra-filter trusted command.
For example:
-> ipv6 ra-filter vlan-3
This example enables RA filtering on the “vlan-3” interface. All RAs received on the interface will be
dropped.
To specify a trusted port, use the ipv6 ra-filter trusted command with the trusted-port option. For
example:
-> ipv6 ra-filter vlan-3 trusted port 1/1/22
This specifies that port 1/1/22 is trusted on the “vlan-3” interface. RAs received on this port will be
forwarded to all other clients connected to the interface. RAs received on any other port will still be
dropped.
To remove a trusted port use the following command:
-> no ipv6 ra-filter vlan-3 trusted linkagg 2
This will remove linkagg 2 as a trusted port on the “vlan-3” interface.
To disable RA filtering on an interface, use the no ipv6 ra-filter command. For example:
-> no ipv6 ra-filter vlan-3
This disables RA filtering on the vlan-3 interface.
Note. To view the RA filter configuration for an ipv6 interface, use the show ipv6 ra-filter command.
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