need to be able to accept most-specific prefixes from downstreams

vyos.conf.j2

@@ -1214,7 +1214,7 @@ policy {
             continue {% if group['continue'] == 'next' %}{{ loop.index+1 }}{% else %}{{ group['continue'] }}{% endif %}
             {% endif %}
             set {
-                {% if 'set-community' in group %}community {{ group['set-community'] }}{% endif %}
+                {% if 'add-community' in group %}community "additive {{ group['add-community'] }}"{% elif 'set-community' in group %}community {{ group['set-community'] }}{% endif %}
                 {% if 'set-local-preference' in group %}local-preference {{ group['set-local-preference'] }}{% endif %}
             }
         }
@@ -1232,8 +1232,12 @@ policy {
             rule {{ loop.index }} {
                 action permit
                 prefix {{ prefix['prefix'] }}
+                {% if prefix_data['bgpq3'].get('most-specific',False) %}
+                    le 32
+                {% else %}
                     {% if prefix.get('less-equal',None) != None %}le {{ prefix['less-equal'] }}{% endif %}
                     {% if prefix.get('greater-equal',None) != None %}ge {{ prefix['greater-equal'] }}{% endif %}
+                {% endif %}
             }
             {% endfor %}
         {% elif 'static' in prefix_data %}
@@ -1263,8 +1267,12 @@ policy {
             rule {{ loop.index }} {
                 action permit
                 prefix {{ prefix['prefix'] }}
+                {% if prefix_data['bgpq3'].get('most-specific',False) %}
+                    le 128
+                {% else %}
                     {% if prefix.get('less-equal',None) != None %}le {{ prefix['less-equal'] }}{% endif %}
                     {% if prefix.get('greater-equal',None) != None %}ge {{ prefix['greater-equal'] }}{% endif %}
+                {% endif %}
             }
             {% endfor %}
         {% elif 'static' in prefix_data %}