pfSense

interface-group is not set properly on the openvpn interfaces after reboot
The openvpn interfaces are part of the MyVPNs interface group, but its rules are not active..

-- output from ifconfig -v after reboot:

ovpns3: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> metric 0 mtu 1500
        options=80000<LINKSTATE>
        inet6 fe80::a00:27ff:fe5d:29cb%ovpns3 prefixlen 64 scopeid 0xc
        inet 10.0.9.1 --> 10.0.9.2 netmask 0xffffffff
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
        groups: tun openvpn
        Opened by PID 18517
ovpns4: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> metric 0 mtu 1500
        options=80000<LINKSTATE>
        inet6 fe80::a00:27ff:fe5d:29cb%ovpns4 prefixlen 64 scopeid 0xd
        inet 10.0.10.1 --> 10.0.10.2 netmask 0xffffffff
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
        groups: tun openvpn
        Opened by PID 21872

--output from ifconfig -v after saving interfacegroup again without changing anything:

ovpns3: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> metric 0 mtu 1500
        options=80000<LINKSTATE>
        inet6 fe80::a00:27ff:fe5d:29cb%ovpns3 prefixlen 64 scopeid 0xc
        inet 10.0.9.1 --> 10.0.9.2 netmask 0xffffffff
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
        groups: tun openvpn MyVPNs
        Opened by PID 18517
ovpns4: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> metric 0 mtu 1500
        options=80000<LINKSTATE>
        inet6 fe80::a00:27ff:fe5d:29cb%ovpns4 prefixlen 64 scopeid 0xd
        inet 10.0.10.1 --> 10.0.10.2 netmask 0xffffffff
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
        groups: tun openvpn MyVPNs
        Opened by PID 21872

--openvpn interfaces:

        <opt5>
            <descr><![CDATA[OPT5]]></descr>
            <if>ovpns3</if>
            <enable/>
            <spoofmac/>
        </opt5>
        <opt6>
            <descr><![CDATA[OPT6]]></descr>
            <if>ovpns4</if>
            <enable/>
            <spoofmac/>
        </opt6>
    </interfaces>

--interface group

    <ifgroups>
        <ifgroupentry>
            <members>opt5 opt6</members>
            <descr/>
            <ifname>MyVPNs</ifname>
        </ifgroupentry>
    </ifgroups>