OCPBUGS-26418 Document avoidBuggyIPs

Author: kquinn1204

modules/nw-metallb-addresspool-cr.adoc

@@ -48,6 +48,10 @@ Specify each range in CIDR notation or as starting and ending IP addresses separ
 Specify `false` if you want explicitly request an IP address from this pool with the `metallb.universe.tf/address-pool` annotation.
 The default value is `true`.
 
+|`spec.avoidBuggyIPs`
+|`boolean`
+|Optional: This ensures when enabled that IP addresses ending .0 and .255 are not allocated from the pool. The default value is `false`. Some older consumer network equipment mistakenly block IP addresses ending in .0 and .255.
+
 |===
 
 You can assign IP addresses from an `IPAddressPool` to services and namespaces by configuring the `spec.serviceAllocation` specification.