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[quagga]: Disable ipv4 over ipv6 and enable ipv6 over ipv4 peer group (#922)

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* [bgpd]:disable ipv4 over ipv6 and enable ipv6 over ipv4 peer group

* update as comments
This commit is contained in:
sihuihan88 2017-08-30 13:06:02 -07:00 committed by GitHub
parent 1a4f039f55
commit 127a73aac3
1 changed files with 14 additions and 1 deletions
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13
dockers/docker-fpm-quagga/bgpd.conf.j2
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@ -26,6 +26,7 @@ route-map TO_BGP_SPEAKER_V4 deny 10
router bgp {{ DEVICE_METADATA['localhost']['bgp_asn'] }}
bgp log-neighbor-changes
bgp bestpath as-path multipath-relax
no bgp default ipv4-unicast
{# Advertise graceful restart capability for ToR #}
{% if minigraph_devices[inventory_hostname]['type'] == 'ToRRouter' %}
bgp graceful-restart
@ -64,9 +65,13 @@ router bgp {{ DEVICE_METADATA['localhost']['bgp_asn'] }}
neighbor {{ neighbor_addr }} shutdown
{% endif %}
{% if neighbor_addr | ipv4 %}
address-family ipv4
{% if minigraph_devices[inventory_hostname]['type'] == 'ToRRouter' %}
neighbor {{ neighbor_addr }} allowas-in 1
{% endif %}
neighbor {{ neighbor_addr }} activate
maximum-paths 64
exit-address-family
{% endif %}
{% if neighbor_addr | ipv6 %}
address-family ipv6
@ -93,6 +98,14 @@ router bgp {{ DEVICE_METADATA['localhost']['bgp_asn'] }}
{% for ip_range in bgp_peer['ip_range'] %}
bgp listen range {{ip_range}} peer-group {{ bgp_peer['name'] }}
{% endfor %}
address-family ipv4
neighbor {{ bgp_peer['name'] }} activate
maximum-paths 64
exit-address-family
address-family ipv6
neighbor {{ bgp_peer['name'] }} activate
maximum-paths 64
exit-address-family
{% endfor %}
{% endblock bgp_peers_with_range %}
!