7cd10019b8
Why I did it Storage backend has all vlan members tagged. If untagged packets are received on those links, they are accounted as RX_DROPS which can lead to false alarms in monitoring tools. Using this acl to hide these drops. How I did it Created a acl template which will be loaded during minigraph load for backend. This template will allow tagged vlan packets and dropped untagged How to verify it Unit tests Signed-off-by: Neetha John <nejo@microsoft.com>
52 lines
2.6 KiB
Django/Jinja
52 lines
2.6 KiB
Django/Jinja
{%- set vlan2ports = {} %}
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{%- for vlan in VLAN %}
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{% set portlist = [] %}
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{%- for vlan_name, port in VLAN_MEMBER %}
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{%- if vlan_name == vlan %}
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{%- if portlist.append(port) %}{%- endif %}
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{%- endif %}
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{%- endfor %}
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{%- set _ = vlan2ports.update({vlan: portlist| sort | join(',')}) %}
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{%- endfor %}
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{
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"acl": {
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"acl-sets": {
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"acl-set": {
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"DATAACL": {
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"acl-entries": {
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"acl-entry": {
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{% for vlan, vlan_entries in VLAN.items() %}
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"{{ loop.index }}": {
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"config": {
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"sequence-id": {{ loop.index }}
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},
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"actions": {
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"config": {
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"forwarding-action": "ACCEPT"
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}
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},
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"l2": {
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"config": {
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"vlan_id": "{{ vlan_entries['vlanid'] }}"
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}
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},
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"input_interface": {
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"interface_ref": {
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"config": {
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"interface": "{{ vlan2ports[vlan] }}"
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}
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}
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}
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}{% if not loop.last %},{% endif %}
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{% endfor -%}
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}
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}
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}
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}
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}
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}
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}
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