removed bridge

root@cepallo:/etc/config# ip address
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc fq_codel state DOWN qlen 1000
    link/ether 40:a3:??:??:??:?? brd ff:ff:ff:ff:ff:ff
3: ra0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP qlen 1000
    link/ether 40:a3:??:??:??:?? brd ff:ff:ff:ff:ff:ff
    inet 192.168.18.1/24 brd 192.168.18.255 scope global ra0
       valid_lft forever preferred_lft forever
    inet6 ????::????:????:????:????/64 scope link
       valid_lft forever preferred_lft forever
4: apcli0: <BROADCAST,MULTICAST> mtu 1500 qdisc fq_codel state DOWN qlen 1000
    link/ether 42:a3:??:??:??:?? brd ff:ff:ff:ff:ff:ff

replaced some parts of ip & mac adresses with ?

network

@@ -8,8 +8,7 @@ config globals 'globals'
         option ula_prefix 'fd1d:48c4:7633::/48'
 
 config interface 'wlan'
-        option type 'bridge'
-        option ifname 'eth0.1'
+        option ifname 'ra0'
         option proto 'static'
         option ipaddr '192.168.18.1'
         option netmask '255.255.255.0'