If the value of vRtrIfProxyArpLocal is set to 'true', local proxy
ARP is enabled, that is, the interface will reply to ARP requests
even if both the hosts are on the same subnet. In this case ICMP
redirects will be disabled. If the value of vRtrIfProxyArpLocal
is set to 'false', the interface will not reply to ARP requests
if both the hosts are on the same subnet.