- Synchronization fails after configuring Sync interfaces on high VLAN tag when several VLAN tag are configured on the physical interfaces
By design, the synchronization network is supported on the lowest VLAN tag only.
For example, if three VLAN tags are configured on interface eth1 - 10, 20 and 30, then only interface eth1.10 may be used for Synchronization.
In ATRG:Cluster, P.28, (2-5) Configuring synchronization network, also mention same as above.
1. Create a bond interface.
2. add two physical network interfaces into bond group.
3. create 5 vlan interfaces (2, 4, 6, 8, 10)
4. set bond1.8 as sync interface in cluster object topology
Result:It's work. Sync interface can be any vlan id rather than lowest vlan id.