Document the new arp-network pool attribute.
@@ -76,6 +76,17 @@ data:
communities:
- 64512:1
- no-export
+ # (optional) The full network over which MetalLB is advertising
+ # with ARP. All CIDRs (above) in this address pool must be
+ # contained in this network. MetalLB will not allocate the
+ # network and broadcast IPs of this network, even if they are
+ # contained in one of the available CIDR prefixes.
+ #
+ # The default value for this field is the /24 network that
+ # contains all of this pool's CIDR prefixes. If no such /24
+ # exists because the CIDRs span multiple /24s, arp-network must
+ # be explicitly specified.
+ arp-network: 192.168.0.0/24
# (optional) BGP community aliases. Instead of using hard to
# read BGP community numbers in address pool advertisement
# configurations, you can define alias names here and use those
