Here's the current AX3 config from upstairs.
# 2026-06-25 18:33:05 by RouterOS 7.23.1
# software id =
# model =
# serial number =
/interface bridge
add admin-mac= auto-mac=no comment=defconf name=bridge
/interface wifi
set [ find default-name=wifi1 ] channel.skip-dfs-channels=10min-cac \
configuration.country=Canada .mode=ap .ssid=MikroTik disabled=no name=\
wifi24 security.authentication-types=wpa2-psk,wpa3-psk .ft=yes \
.ft-over-ds=yes
set [ find default-name=wifi2 ] channel.skip-dfs-channels=10min-cac \
configuration.country=Canada .mode=ap .ssid=MikroTik disabled=no name=\
wifi50 security.authentication-types=wpa2-psk,wpa3-psk .ft=yes \
.ft-over-ds=yes
/interface ethernet
set [ find default-name=ether1 ] comment=entry
set [ find default-name=ether2 ] comment=Switch
set [ find default-name=ether3 ] comment=basement name=ether3-basement
set [ find default-name=ether4 ] comment=Desktop
set [ find default-name=ether5 ] comment=Cameras
/interface ethernet switch
set switch1 cpu-flow-control=yes
/interface list
add comment=defconf name=WAN
add comment=defconf name=LAN
add comment=basement include=LAN name=basement
add comment=basementandLAN include=basement,LAN name=basementLAN
/interface wifi channel
add band=5ghz-ax comment=5GHZ disabled=no frequency=\
5180,5280,5500,5580,5660,5745 name=channel5GZ reselect-interval=\
30m..1h30m skip-dfs-channels=disabled width=20/40/80+80mhz
add band=2ghz-ax comment=24GHZ disabled=no frequency=2412,2437,2462 name=\
Channel2GHZ reselect-interval=30m..1h30m skip-dfs-channels=disabled \
width=20mhz
/interface wifi datapath
add bridge=bridge client-isolation=yes disabled=no interface-list=basementLAN \
name=basement
/interface wifi security
add authentication-types=wpa2-psk,wpa3-psk comment=Security_Wifi_basement \
connect-priority=0/1 disable-pmkid=yes disabled=no encryption=\
ccmp,gcmp,ccmp-256,gcmp-256 ft-over-ds=no group-encryption=ccmp \
group-key-update=12h management-encryption=cmac management-protection=\
required name=sec-basement sae-anti-clogging-threshold=10 wps=disable
/interface wifi configuration
add channel=channel5GZ country=Canada datapath=basement disabled=no mode=ap \
name=" 5GHZ_basement" security=sec-basement ssid=Basement5
add channel=Channel2GHZ country=Canada datapath=basement disabled=no mode=ap \
name=" 24GHZ_basement" security=sec-basement ssid=Basement5
/ip pool
add name=default-dhcp ranges=192.168.88.10-192.168.88.254
add comment=basement name=poolbasement ranges=192.168.20.1-192.168.20.254
/ip dhcp-server
add address-pool=default-dhcp interface=bridge name=defconf
add address-pool=poolbasement interface=ether3-basement name=basment
/interface bridge port
add bridge=bridge comment=defconf interface=ether2
add bridge=bridge comment=defconf interface=ether4
add bridge=bridge comment=defconf interface=ether5
add bridge=bridge comment=defconf interface=wifi24
add bridge=bridge comment=defconf interface=wifi50
/ip neighbor discovery-settings
set discover-interface-list=basementLAN
/ipv6 settings
set disable-ipv6=yes forward=no
/interface detect-internet
set detect-interface-list=all
/interface list member
add comment=defconf interface=bridge list=LAN
add comment=defconf interface=ether1 list=WAN
add comment=basement interface=ether3-basement list=basement
/interface ovpn-server server
add mac-address=FE:FD:68:F4:F9:13 name=ovpn-server1
/interface wifi cap
set discovery-interfaces=ether3-basement enabled=yes
/interface wifi capsman
set ca-certificate=auto certificate=auto enabled=yes interfaces=\
bridge,ether3-basement require-peer-certificate=yes upgrade-policy=\
suggest-same-version
/interface wifi provisioning
add action=create-dynamic-enabled comment=Basement24 disabled=no \
master-configuration=" 24GHZ_basement" supported-bands=2ghz-ax
add action=create-dynamic-enabled comment=Basement5 disabled=no \
master-configuration=" 5GHZ_basement" supported-bands=5ghz-ax
/ip address
add address=192.168.88.1/24 comment=defconf interface=bridge network=\
192.168.88.0
add address=192.168.20.1/24 comment=basement interface=ether3-basement \
network=192.168.20.0
/ip arp
add address=192.168.88.100 comment=server interface=bridge mac-address=\
add address=192.168.88.99 comment=VM interface=bridge mac-address=\
add address=192.168.88.228 comment=cameras interface=bridge mac-address=\
/ip dhcp-client
add comment=defconf interface=ether1 name=ether1
/ip dhcp-server network
add address=192.168.20.0/24 comment=basement dns-server=192.168.20.1 gateway=\
192.168.20.1
add address=192.168.88.0/24 comment=defconf dns-server=192.168.88.1 gateway=\
192.168.88.1 netmask=24
/ip dns
set allow-remote-requests=yes
/ip dns static
add address=192.168.88.1 comment=defconf name=router.lan type=A
/ip firewall filter
add action=accept chain=input comment=\
"defconf: accept established,related,untracked" connection-state=\
established,related,untracked
add action=drop chain=input comment="defconf: drop invalid" connection-state=\
invalid
add action=accept chain=input comment="defconf: accept ICMP" protocol=icmp
add action=accept chain=input comment=\
"defconf: accept to local loopback (for CAPsMAN)" dst-address=127.0.0.1
add action=drop chain=input comment="defconf: drop all not coming from LAN" \
in-interface-list=!LAN
add action=accept chain=forward comment="defconf: accept in ipsec policy" \
ipsec-policy=in,ipsec
add action=accept chain=forward comment="defconf: accept out ipsec policy" \
ipsec-policy=out,ipsec
add action=fasttrack-connection chain=forward comment="defconf: fasttrack" \
connection-state=established,related
add action=accept chain=forward comment=\
"defconf: accept established,related, untracked" connection-state=\
established,related,untracked
add action=drop chain=forward comment="defconf: drop invalid" \
connection-state=invalid
add action=drop chain=forward comment=\
"defconf: drop all from WAN not DSTNATed" connection-nat-state=!dstnat \
connection-state=new in-interface-list=WAN
/ip firewall nat
add action=masquerade chain=srcnat comment="defconf: masquerade" \
ipsec-policy=out,none out-interface-list=WAN
/ip ipsec profile
set [ find default=yes ] dpd-interval=2m dpd-maximum-failures=5
/ip nat-pmp
set enabled=yes
/ip upnp
set enabled=yes
/ip upnp interfaces
add interface=bridge type=internal
add interface=ether1 type=external
/ipv6 firewall address-list
add address=::/128 comment="defconf: unspecified address" list=bad_ipv6
add address=::1/128 comment="defconf: lo" list=bad_ipv6
add address=fec0::/10 comment="defconf: site-local" list=bad_ipv6
add address=::ffff:0.0.0.0/96 comment="defconf: ipv4-mapped" list=bad_ipv6
add address=::/96 comment="defconf: ipv4 compat" list=bad_ipv6
add address=100::/64 comment="defconf: discard only " list=bad_ipv6
add address=2001:db8::/32 comment="defconf: documentation" list=bad_ipv6
add address=2001:10::/28 comment="defconf: ORCHID" list=bad_ipv6
add address=3ffe::/16 comment="defconf: 6bone" list=bad_ipv6
/ipv6 firewall filter
add action=accept chain=input comment=\
"defconf: accept established,related,untracked" connection-state=\
established,related,untracked
add action=drop chain=input comment="defconf: drop invalid" connection-state=\
invalid
add action=accept chain=input comment="defconf: accept ICMPv6" protocol=\
icmpv6
add action=accept chain=input comment="defconf: accept UDP traceroute" \
dst-port=33434-33534 protocol=udp
add action=accept chain=input comment=\
"defconf: accept DHCPv6-Client prefix delegation." dst-port=546 protocol=\
udp src-address=fe80::/10
add action=accept chain=input comment="defconf: accept IKE" dst-port=500,4500 \
protocol=udp
add action=accept chain=input comment="defconf: accept ipsec AH" protocol=\
ipsec-ah
add action=accept chain=input comment="defconf: accept ipsec ESP" protocol=\
ipsec-esp
add action=accept chain=input comment=\
"defconf: accept all that matches ipsec policy" ipsec-policy=in,ipsec
add action=drop chain=input comment=\
"defconf: drop everything else not coming from LAN" in-interface-list=\
!LAN
add action=accept chain=forward comment=\
"defconf: accept established,related,untracked" connection-state=\
established,related,untracked
add action=drop chain=forward comment="defconf: drop invalid" \
connection-state=invalid
add action=drop chain=forward comment=\
"defconf: drop packets with bad src ipv6" src-address-list=bad_ipv6
add action=drop chain=forward comment=\
"defconf: drop packets with bad dst ipv6" dst-address-list=bad_ipv6
add action=drop chain=forward comment="defconf: rfc4890 drop hop-limit=1" \
hop-limit=equal:1 protocol=icmpv6
add action=accept chain=forward comment="defconf: accept ICMPv6" protocol=\
icmpv6
add action=accept chain=forward comment="defconf: accept HIP" protocol=139
add action=accept chain=forward comment="defconf: accept IKE" dst-port=\
500,4500 protocol=udp
add action=accept chain=forward comment="defconf: accept ipsec AH" protocol=\
ipsec-ah
add action=accept chain=forward comment="defconf: accept ipsec ESP" protocol=\
ipsec-esp
add action=accept chain=forward comment=\
"defconf: accept all that matches ipsec policy" ipsec-policy=in,ipsec
add action=drop chain=forward comment=\
"defconf: drop everything else not coming from LAN" in-interface-list=\
!LAN
/system clock
set time-zone-name=America/Toronto
/tool mac-server
set allowed-interface-list=LAN
/tool mac-server mac-winbox
set allowed-interface-list=LAN