sonic-buildimage/dockers/docker-fpm/zebra.conf.j2

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{% block banner %}
! =========== Managed by sonic-cfggen DO NOT edit manually! ====================
! generated by templates/quagga/zebra.conf.j2 using minigraph_facts.py
! file: zebra.conf
!
{% endblock banner %}
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{% block sys_init %}
hostname {{ inventory_hostname }}
password zebra
enable password zebra
{% endblock sys_init %}
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{% block interfaces %}
! Enable link-detect (default disabled)
{% for interface in minigraph_interfaces %}
interface {{ interface['attachto'] }}
link-detect
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{% endfor %}
{% for interface in minigraph_portchannels.keys() %}
interface {{ interface }}
link-detect
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{% endfor %}
{% endblock interfaces %}
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{% block default_route %}
! set static default route to mgmt gateway as a backup to learned default
ip route 0.0.0.0/0 {{ minigraph_mgmt_interface['gwaddr'] }} 200
{% endblock default_route %}
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{% block source_loopback %}
! Set ip source to loopback for bgp learned routes
route-map RM_SET_SRC permit 10
    set src {{ minigraph_lo_interfaces[0]['addr'] }}
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{% set lo_ipv6_addrs = [] %}
{% if minigraph_lo_interfaces is defined %}
{%   for interface in minigraph_lo_interfaces %}
{%     if interface['addr'] is defined and interface['addr']|ipv6 %}
{%       if lo_ipv6_addrs.append(interface['addr']) %}
{%       endif %}
{%     endif %}
{%   endfor %}
{% endif %}
{% if lo_ipv6_addrs|length > 0 %} 
route-map RM_SET_SRC6 permit 10
    set src {{ lo_ipv6_addrs[0] }}
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{% endif %}
ip protocol bgp route-map RM_SET_SRC
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{% if lo_ipv6_addrs|length > 0 %}
ipv6 protocol bgp route-map RM_SET_SRC6
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{% endif %}
{% endblock source_loopback %}
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{% block logging %}
log syslog informational
log facility local4
{% endblock logging %}
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