Static IPv6 hosts are not supported in vRGW. It is possible to provide a static IPv4 host with a SLAAC prefix and use IPoE linking to automatically create an associated IPv6 host.
Wholesale/retail is not supported in vRGW.
Subnets provisioned for BRG pool management must lie in a pre-configured L2-Aware NAT inside prefix. The dynamic range of a BRG pool must not contain the configured L2-Aware NAT inside IP address.
BRG connectivity verification is limited to a maximum of 50,000 BRGs. If more BRGs are connected, connectivity verification is performed for the excess numbers and only hold-time applies before the BRG instance is deleted from the vRGW.
On regular group interfaces, only a single BRG is supported per SAP.
There is a maximum of one SLAAC prefix per BRG.
There is a maximum of 128 IPoE sessions per BRG, and a maximum of 8 static hosts per BRG.
The idle timeout is based on SLA profile instance, not per host. For hosts under the same BRG sharing an SLA profile, it is not possible to detect early disconnect of a single host.
All SLAAC hosts under a BRG sharing the same prefix uses a common forwarding context downstream. For predictable behavior, the same SLA profile should be used for each SLAAC host.