pfSense

Interface opt12 is a WAN interface configured with IPV4 and IPV6.

It is a standard gateway for IPV4 and default gateway for IPV6.

Interface definition

		<opt12>

			<descr><![CDATA[WANBGPPAR6]]></descr>

			<if>lagg0.17</if>

			<enable></enable>

			<spoofmac></spoofmac>

			<ipaddr>213.242.xxx.155</ipaddr>

			<subnet>29</subnet>

			<gateway>GW_L3PAR6</gateway>

			<ipaddrv6>2001:1900:x:x:x::5563</ipaddrv6>

			<subnetv6>125</subnetv6>

			<gatewayv6>GW_L3PAR6_V6</gatewayv6>

		</opt12>

Gateway definition

		<gateway_item>

			<interface>opt12</interface>

			<gateway>213.242.xxx.153</gateway>

			<name>GW_L3PAR6</name>

			<weight>1</weight>

			<ipprotocol>inet</ipprotocol>

			<descr></descr>

		</gateway_item>

		<gateway_item>

			<interface>opt12</interface>

			<gateway>2001:1900:x:x:x::5561</gateway>

			<name>GW_L3PAR6_V6</name>

			<weight>1</weight>

			<ipprotocol>inet6</ipprotocol>

			<descr></descr>

			<defaultgw></defaultgw>

		</gateway_item>

CARP definition

    <vip>

			<mode>carp</mode>

			<interface>opt12</interface>

			<vhid>27</vhid>

			<advskew>0</advskew>

			<advbase>1</advbase>

			<password>secretpassword</password>

			<uniqid>5ab0f02631eeb</uniqid>

			<descr><![CDATA[CARP WANBGPPAR6]]></descr>

			<type>single</type>

			<subnet_bits>29</subnet_bits>

			<subnet>213.242.xxx.154</subnet>

		</vip>

		<vip>

			<mode>carp</mode>

			<interface>opt12</interface>

			<vhid>31</vhid>

			<advskew>0</advskew>

			<advbase>1</advbase>

			<password>secretpassword</password>

			<uniqid>5ac34a382fdee</uniqid>

			<descr><![CDATA[CARP WANBGPPAR6 v6]]></descr>

			<type>single</type>

			<subnet_bits>125</subnet_bits>

			<subnet>2001:1900:x:x:x::5562</subnet>

		</vip>