Hi,
I bought a Mikrotik hap ax3 for my personal use. I’m an IT guy but not a network specialist and I struggle to end my network configuration. I spent a lot of time looking at different topics here and youtube videos but I can’t find a way to enable VLAN filtering on my bridge. As soon as I activate it, I’m kicked out of my network and I have to reset my router.
My use case is quite simple, I want to have 4 Vlans :
- LAN with all my IT stuff and my PC (kind of admin network)
- IOT
- Camera
- Guest
LAN can access to all networks but all other networks are isolated.
I think i did all the firewall setting correctly but I guess I have an issue with the LAN configuration as everything is blocked as soon as I active VLAN Filtering.
By the way, once it will work I will remove the two default wifi, wifi 1 and wifi 2
Here is my configuration, would you have any suggestions and recommendations to improve it ?
Many thanks
/interface bridge
add admin-mac=48:A9:8A:BD:F2:91 auto-mac=no comment=defconf name=bridge
/interface wifiwave2
set [ find default-name=wifi1 ] channel.band=5ghz-ax .skip-dfs-channels=\
10min-cac .width=20/40/80mhz configuration.mode=ap .ssid=MikroTik-BDF295 \
disabled=no security.authentication-types=wpa2-psk,wpa3-psk \
.connect-priority=0
set [ find default-name=wifi2 ] channel.band=2ghz-ax .skip-dfs-channels=\
10min-cac .width=20/40mhz configuration.mode=ap .ssid=MikroTik-BDF296 \
disabled=no security.authentication-types=wpa2-psk,wpa3-psk
/interface vlan
add interface=bridge name=vlan-camera-30 vlan-id=30
add interface=bridge name=vlan-guest-90 vlan-id=90
add interface=bridge name=vlan-io-20 vlan-id=20
add interface=bridge name=vlan-lan vlan-id=1
/interface wifiwave2
add channel.band=5ghz-ax .skip-dfs-channels=10min-cac .width=20/40/80+80mhz \
configuration.mode=ap .ssid=CCGuests datapath.vlan-id=90 disabled=no \
mac-address=4A:A9:8A:BD:F2:98 master-interface=wifi1 name=CCGuest \
security.authentication-types=wpa2-psk,wpa3-psk .connect-priority=0
add channel.band="(unknown)" .skip-dfs-channels=10min-cac .width="(unknown)" \
configuration.mode=ap .ssid=CCHome disabled=no mac-address=\
4A:A9:8A:BD:F2:95 master-interface=wifi1 name=CCHome \
security.authentication-types=wpa2-psk,wpa3-psk .connect-priority=0
/interface list
add comment=defconf name=WAN
add comment=defconf name=LAN
/interface wifiwave2 security
add authentication-types=wpa2-psk,wpa3-psk comment="IO / Camera" \
connect-priority=0 disabled=no name="IO / Camera"
/interface wifiwave2
add channel.band=5ghz-ax .skip-dfs-channels=10min-cac .width=20/40/80+80mhz \
configuration.mode=ap .ssid=CCCa datapath.vlan-id=30 disabled=no \
mac-address=4A:A9:8A:BD:F2:97 master-interface=wifi1 name=CCCamera \
security="IO / Camera" security.connect-priority=0
add channel.band=2ghz-ax .skip-dfs-channels=10min-cac .width=20/40mhz \
configuration.mode=ap .ssid=CCIO2G datapath.vlan-id=20 disabled=no \
mac-address=4A:A9:8A:BD:F2:96 master-interface=wifi2 name=CCIO2G \
security="IO / Camera" security.connect-priority=0
/ip pool
add name=default-dhcp ranges=192.168.88.10-192.168.88.254
add name=dhcp_pool_io ranges=192.168.20.2-192.168.20.254
add name=dhcp_pool_guest ranges=10.10.10.2-10.10.10.254
add name=dhcp_pool-camera ranges=192.168.30.2-192.168.30.254
/ip dhcp-server
add address-pool=default-dhcp interface=bridge lease-time=10m name=defconf
add address-pool=dhcp_pool_io interface=vlan-io-20 lease-time=10m name=\
dhcp_io
add address-pool=dhcp_pool_guest interface=vlan-guest-90 lease-time=10m name=\
dhcp-guest
add address-pool=dhcp_pool-camera interface=vlan-camera-30 lease-time=10m \
name=dhcp1
/interface bridge port
add bridge=bridge comment=defconf interface=ether2
add bridge=bridge comment=defconf interface=ether3
add bridge=bridge comment=defconf interface=ether4
add bridge=bridge comment=defconf interface=ether5
add bridge=bridge comment=defconf interface=wifi1
add bridge=bridge comment=defconf interface=wifi2
add bridge=bridge interface=CCGuest pvid=90
add bridge=bridge interface=CCIO2G pvid=20
add bridge=bridge interface=CCCamera pvid=30
add bridge=bridge interface=CCHome pvid=10
/ip neighbor discovery-settings
set discover-interface-list=LAN
/interface bridge vlan
add bridge=bridge comment=VLAN_HOME_1 tagged=\
bridge,CCHome,ether2,ether3,ether4,ether5 vlan-ids=1
add bridge=bridge comment=VLAN_IO_20 tagged=CCIO2G,bridge vlan-ids=20
add bridge=bridge comment=VLAN_CAMERA_30 tagged=CCCamera,bridge vlan-ids=30
add bridge=bridge comment=VLAN_GUEST_90 tagged=CCGuest,bridge vlan-ids=90
/interface list member
add comment=defconf interface=bridge list=LAN
add comment=defconf interface=ether1 list=WAN
/ip address
add address=192.168.88.1/24 comment=defconf interface=bridge network=\
192.168.88.0
add address=10.10.10.1/24 comment="GUEST IP" interface=vlan-guest-90 network=\
10.10.10.0
add address=192.168.20.1/24 comment=vlan-io interface=vlan-io-20 network=\
192.168.20.0
add address=192.168.30.1/24 comment=vlan-camera interface=vlan-camera-30 \
network=192.168.30.0
/ip dhcp-client
add comment=defconf interface=ether1
/ip dhcp-server network
add address=10.10.10.0/24 gateway=10.10.10.1
add address=192.168.20.0/24 gateway=192.168.20.1
add address=192.168.30.0/24 gateway=192.168.30.1
add address=192.168.88.0/24 comment=defconf dns-server=192.168.88.1 gateway=\
192.168.88.1
/ip dns
set allow-remote-requests=yes
/ip dns static
add address=192.168.88.1 comment=defconf name=router.lan
/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 hw-offload=yes
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
add action=drop chain=forward comment="Drop Guest to Mgt" dst-address=\
192.168.88.0/24 src-address=10.10.10.0/24
add action=drop chain=forward comment="Drop Guest to IO" dst-address=\
192.168.20.0/24 src-address=10.10.10.0/24
add action=drop chain=forward comment="Drop Guest to Camera" dst-address=\
192.168.30.0/24 src-address=10.10.10.0/24
add action=drop chain=input comment="Drop Guest Input" src-address=\
10.10.10.0/24
add action=drop chain=forward comment="Drop IOT To Mgt" dst-address=\
192.168.88.0/24 src-address=192.168.20.0/24
add action=drop chain=forward comment="Drop IOT to Camera" dst-address=\
192.168.30.0/24 src-address=192.168.20.0/24
add action=drop chain=forward comment="Drop IOT to Guest" dst-address=\
10.10.10.0/24 src-address=192.168.20.0/24
add action=drop chain=input comment="Drop IOT Input" src-address=\
192.168.20.0/24
add action=drop chain=forward comment="Drop Camera to Mgt" dst-address=\
192.168.88.0/24 src-address=192.168.30.0/24
add action=drop chain=forward comment="Drop Camera to IOT" dst-address=\
192.168.20.0/24 src-address=192.168.30.0/24
add action=drop chain=forward comment="Drop Camera to Guest" dst-address=\
10.10.10.0/24 src-address=192.168.30.0/24
add action=drop chain=input comment="Drop Camera Input" src-address=\
192.168.30.0/24
/ip firewall nat
add action=masquerade chain=srcnat comment="defconf: masquerade" \
ipsec-policy=out,none out-interface-list=WAN
/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" 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=Europe/Paris
/system note
set show-at-login=no
/tool mac-server
set allowed-interface-list=LAN
/tool mac-server mac-winbox
set allowed-interface-list=LAN
)