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[interfaces]: Use default table instead of main table for forced_mgmt_routes (#635)

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If routes are inserted in main table, they wont' be overwritten
by the routes learned via BGP. Then the routes will be missing
from the ASIC.
Thus a default table is used so that control plane and data plane
routes are isolated and could be configured independently.
This commit is contained in:
Taoyu Li 2017-05-27 01:14:58 -07:00 committed by Shuotian Cheng
parent 122c03caee
commit bd52f411ff
1 changed files with 2 additions and 2 deletions
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4
files/image_config/interfaces/interfaces.j2
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@ -29,13 +29,13 @@ iface eth0 inet static
up ip route add default via {{ minigraph_mgmt_interface['gwaddr'] }} dev eth0 table default up ip route add default via {{ minigraph_mgmt_interface['gwaddr'] }} dev eth0 table default
up ip rule add from {{ minigraph_mgmt_interface['addr'] }}/32 table default up ip rule add from {{ minigraph_mgmt_interface['addr'] }}/32 table default
{% for prefix in forced_mgmt_routes %} {% for prefix in forced_mgmt_routes %}
up ip route add {{ prefix }} via {{ minigraph_mgmt_interface['gwaddr'] }} dev eth0 up ip rule add to {{ prefix }} table default
{% endfor %} {% endfor %}
# management port down rules # management port down rules
down ip route delete default via {{ minigraph_mgmt_interface['gwaddr'] }} dev eth0 table default down ip route delete default via {{ minigraph_mgmt_interface['gwaddr'] }} dev eth0 table default
down ip rule delete from {{ minigraph_mgmt_interface['addr'] }}/32 table default down ip rule delete from {{ minigraph_mgmt_interface['addr'] }}/32 table default
{% for prefix in forced_mgmt_routes %} {% for prefix in forced_mgmt_routes %}
down ip route delete {{ prefix }} via {{ minigraph_mgmt_interface['gwaddr'] }} dev eth0 down ip rule delete to {{ prefix }} table default
{% endfor %} {% endfor %}
{# TODO: COPP policy type rules #} {# TODO: COPP policy type rules #}
{% else %} {% else %}