add offloads and ringbuffers

vyos.conf.j2

@@ -195,7 +195,22 @@ interfaces {
 {% elif iface_data.get('type',{}).get('label','') != 'Virtual' %}
     ethernet {{ iface_name }} {
         description "{{ iface_data['description'].replace('"','\\"') or "-" }}{% if iface_data['connected_endpoint'] and iface_data['connected_endpoint']['device'] %} ({% if iface_data['connected_endpoint']['device'] %}{{ iface_data['connected_endpoint']['name'] }} @ {{ iface_data['connected_endpoint']['device']['display'] }}{% endif %}){% endif %}"
-        {% if 'vrf' in salt['pillar.get']('interfaces:'+iface_name,{}) %}vrf {{ salt['pillar.get']('interfaces:'+iface_name+':vrf') }}{% endif %}
+        {% if 'vrf' in salt['pillar.get']('interfaces:'+iface_name,{}) %}
+            vrf {{ salt['pillar.get']('interfaces:'+iface_name+':vrf') }}
+        {% else %}
+            offload {
+                gro
+                gso
+                rps
+                sg
+                tso
+                ufo
+            }
+            ring-buffer {
+                rx 4096
+                tx 4096
+            }
+        {% endif %}
         {% for address in iface_data['addresses'] %}
         address {{ address['address'] }}
         {% endfor %}