Default VRF:
<routing-system xmlns="urn:brocade.com:mgmt:brocade-common-def"> <router> <router-bgp xmlns="urn:brocade.com:mgmt:brocade-bgp"> <address-family> <ipv6> <ipv6-unicast> <default-vrf> <neighbor> <af-ipv6u-ipv4-attr-holder> <af-ipv6u-ipv4-neighbor> <af-ipv4-neighbor-address> 2.2.2.2 </af-ipv4-neighbor-address> <additional-paths> <addpath-txrx> <addpath-send/> <addpath-receive/> </addpath-txrx> </additional-paths> </af-ipv6u-ipv4-neighbor> </af-ipv6u-ipv4-attr-holder> </neighbor> </default-vrf> </ipv6-unicast> </ipv6> </address-family> </router-bgp> </router> </routing-system>
User defined VRF:
<routing-system xmlns="urn:brocade.com:mgmt:brocade-common-def"> <router> <router-bgp xmlns="urn:brocade.com:mgmt:brocade-bgp"> <address-family> <ipv6> <ipv6-unicast> <af-ipv6-vrf> <af-ipv6-vrf-name>red</af-ipv6-vrf-name> <neighbor> <af-ipv6u-vrf-ipv4-attr-holder> <af-ipv6u-ipv4-neighbor> <af-ipv4-neighbor-address> 2.2.2.2 </af-ipv4-neighbor-address> <additional-paths> <addpath-txrx> <addpath-send/> <addpath-receive/> </addpath-txrx> </additional-paths> </af-ipv6u-ipv4-neighbor> </af-ipv6u-vrf-ipv4-attr-holder> </neighbor> </af-ipv6-vrf> </ipv6-unicast> </ipv6> </address-family> </router-bgp> </router> </routing-system>
Pass
addpath-send to enable exchange IPv6 BGP in the Send path.
addpath-receive to enable exchange IPv6 BGP in the Receive path.
Send both addpath-send and addpath-receive to enable in both directions.