def METHOD_NAME(duthost, cfg_facts, enable):
    vlan_members = cfg_facts.get('VLAN_MEMBER', {})
    on_cmd = "echo 1 > /proc/sys/net/ipv4/conf/%s/arp_accept"
    off_cmd = "echo 0 > /proc/sys/net/ipv4/conf/%s/arp_accept"
    for vlan in list(vlan_members.keys()):
        if enable:
            logger.info("Enable ARP for %s" % vlan)
            duthost.shell(on_cmd % vlan)
        else:
            logger.info("Disable ARP for %s" % vlan)
            duthost.shell(off_cmd % vlan)