# vtysh
conf t
router bgp 20766
neighbor {{ neighbor_ipv4 }} remote-as {{ neighbor_as }}
neighbor {{ neighbor_ipv4 }} peer-group {{ ix4_name }}
neighbor {{ neighbor_ipv4 }} description "====== {{ description }}"
{%- if limit_ipv4 %}
neighbor {{ neighbor_ipv4 }} maximum-prefix {{ limit_ipv4 }}
{%- endif %}
neighbor {{ neighbor_ipv6 }} remote-as {{ neighbor_as }}
neighbor {{ neighbor_ipv6 }} description "====== {{ description }}"
address-family ipv6
neighbor {{ neighbor_ipv6 }} peer-group {{ ix6_name }}
{%- if limit_ipv6 %}
neighbor {{ neighbor_ipv6 }} maximum-prefix {{ limit_ipv6 }}
{%- endif %}