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[201911][radv] Support multiple ipv6 prefixes per vlan interface and change radv interval to 3min #10016

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Merged
prsunny merged 3 commits into from
Feb 18, 2022
Merged

[201911][radv] Support multiple ipv6 prefixes per vlan interface and change radv interval to 3min #10016

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1717a52
[radv] Support multiple ipv6 prefixes per vlan interface (#9934)
kellyyeh Feb 16, 2022
3845a44
Change radv interval to 3min (#8882)
kellyyeh Oct 1, 2021
f3b7417
Update test_j2files.py
kellyyeh Feb 18, 2022
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24 changes: 18 additions & 6 deletions dockers/docker-router-advertiser/radvd.conf.j2
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Original file line number Diff line number Diff line change
Expand Up @@ -10,28 +10,40 @@

{# If our configuration has VLAN interfaces... #}
{% if VLAN_INTERFACE %}
{% for (name, prefix) in VLAN_INTERFACE|pfx_filter %}
{# If this VLAN has an IPv6 address... #}
{% set vlan_list = dict() %}
{% for (name,prefix) in VLAN_INTERFACE|pfx_filter %}
{% if name is not in vlan_list and prefix | ipv6 %}
{% set prefix_list = [] %}
{% set _ = vlan_list.update({name: prefix_list}) %}
{% endif %}
{% if prefix | ipv6 %}
{# If our configuration has VLAN interfaces... #}
{% set prefix_list = vlan_list.get(name) %}
{% set _ = prefix_list.append(prefix) %}
{% set _ = vlan_list.update({name: prefix_list}) %}
{% endif %}
{% endfor %}
{% endif %}
{% for name, prefixes in vlan_list.items() %}
interface {{ name }}
{
IgnoreIfMissing on;
AdvSendAdvert on;
MinRtrAdvInterval 200;
MaxRtrAdvInterval 600;
MinRtrAdvInterval 60;
MaxRtrAdvInterval 180;
AdvManagedFlag on;
AdvOtherConfigFlag off;
AdvLinkMTU 9100;
AdvHomeAgentFlag off;
{% for prefix in prefixes %}
prefix {{ prefix | network }}/{{ prefix | prefixlen }} {
AdvOnLink on;
AdvAutonomous off;
AdvRouterAddr off;
AdvValidLifetime infinity;
AdvPreferredLifetime infinity;
};
{% endfor %}
};

{% endif %}
{% endfor %}
{% endif %}
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