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[dhcp_relay]:filter out the ipv6 address of dhcp server for dhcp rela… #3397

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Sep 6, 2019
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[dhcp_relay]:filter out the ipv6 address of dhcp server for dhcp rela… #3397

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[dhcp_relay]:filter out the ipv6 address of dhcp server for dhcp rela…
wangshengjun Aug 30, 2019
b5de60b
[dhcp_relay]:Remove extra space after 'if'
wangshengjun Sep 6, 2019
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13 changes: 12 additions & 1 deletion dockers/docker-dhcp-relay/docker-dhcp-relay.supervisord.conf.j2
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Original file line number Diff line number Diff line change
Expand Up @@ -43,8 +43,16 @@ isc-dhcp-relay-{{ vlan_name }}


{# Create a program entry for each DHCP relay agent instance #}
{% set relay_for_ipv4 = { 'flag': False } %}
{% for vlan_name in VLAN %}
{% if VLAN[vlan_name]['dhcp_servers'] %}
{% for dhcp_server in VLAN[vlan_name]['dhcp_servers'] %}
{% if dhcp_server | ipv4 %}
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{% set _dummy = relay_for_ipv4.update({'flag': True}) %}
{% endif %}
{% endfor %}
{% if relay_for_ipv4.flag %}
{% set _dummy = relay_for_ipv4.update({'flag': False}) %}
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[program:isc-dhcp-relay-{{ vlan_name }}]
{# We treat this VLAN as a downstream interface (-id), as we only want to listen for requests #}
command=/usr/sbin/dhcrelay -d -m discard -a %%h:%%p %%P --name-alias-map-file /tmp/port-name-alias-map.txt -id {{ vlan_name }}
Expand All @@ -58,14 +66,17 @@ command=/usr/sbin/dhcrelay -d -m discard -a %%h:%%p %%P --name-alias-map-file /t
{% for (name, prefix) in PORTCHANNEL_INTERFACE|pfx_filter %}
{% if prefix | ipv4 %} -iu {{ name }}{% endif -%}
{% endfor %}
{% for dhcp_server in VLAN[vlan_name]['dhcp_servers'] %} {{ dhcp_server }}{% endfor %}
{% for dhcp_server in VLAN[vlan_name]['dhcp_servers'] %}
{%- if dhcp_server | ipv4 %} {{ dhcp_server }}{% endif -%}
{% endfor %}

priority=3
autostart=false
autorestart=false
stdout_logfile=syslog
stderr_logfile=syslog

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