# 2023-12-17 16:00:50 by RouterOS 7.13
# software id = 6TID-ZMFN
#
# model = CRS109-8G-1S-2HnD
# serial number = D25008D19038
/interface bridge
add admin-mac=CC:2D:E0:99:EF:0A auto-mac=no comment=defconf name=bridge \
    port-cost-mode=short
/interface list
add comment=defconf name=WAN
add comment=defconf name=LAN
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/ip pool
add name=default-dhcp ranges=192.168.88.10-192.168.88.254
/ip dhcp-server
add address-pool=default-dhcp interface=bridge lease-time=10m name=defconf
/port
set 0 name=serial0
/interface bridge port
add bridge=bridge comment=defconf interface=ether2 internal-path-cost=10 \
    path-cost=10
add bridge=bridge comment=defconf interface=ether3 internal-path-cost=10 \
    path-cost=10
add bridge=bridge comment=defconf interface=ether4 internal-path-cost=10 \
    path-cost=10
add bridge=bridge comment=defconf interface=ether5 internal-path-cost=10 \
    path-cost=10
add bridge=bridge comment=defconf interface=ether7 internal-path-cost=10 \
    path-cost=10
add bridge=bridge comment=defconf interface=ether8 internal-path-cost=10 \
    path-cost=10
add bridge=bridge comment=defconf interface=sfp1 internal-path-cost=10 \
    path-cost=10
add bridge=bridge comment=defconf interface=wlan1 internal-path-cost=10 \
    path-cost=10
/ip neighbor discovery-settings
set discover-interface-list=LAN
/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
/ip dhcp-client
add comment=defconf interface=ether1
/ip dhcp-server lease
add address=192.168.88.253 client-id=1:ec:71:db:e8:9b:9 mac-address=\
    EC:71:DB:E8:9B:09 server=defconf
/ip dhcp-server network
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 servers=94.140.14.14,94.140.15.15
/ip dns static
add address=192.168.88.1 comment=defconf name=router.lan
/ip firewall address-list
add address=tadmir.ddns.net list=DDNS
/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
/ip firewall nat
add action=dst-nat chain=dstnat dst-address-list=DDNS dst-port=8000 log=yes \
    protocol=tcp to-addresses=192.168.88.253 to-ports=8000
add action=dst-nat chain=dstnat dst-address-list=DDNS dst-port=4000 log=yes \
    protocol=tcp to-addresses=192.168.88.253 to-ports=4000
add action=dst-nat chain=dstnat dst-address-list=DDNS dst-port=4000 log=yes \
    protocol=udp to-addresses=192.168.88.253 to-ports=4000
add action=dst-nat chain=dstnat dst-address-list=DDNS dst-port=8000 log=yes \
    protocol=udp to-addresses=192.168.88.253 to-ports=8000
add action=dst-nat chain=dstnat dst-address-list=DDNS dst-port=1935 protocol=\
    tcp to-addresses=192.168.88.253 to-ports=1935
add action=dst-nat chain=dstnat dst-address-list=DDNS dst-port=1935 protocol=\
    udp to-addresses=192.168.88.253 to-ports=1935
add action=dst-nat chain=dstnat dst-address-list=DDNS dst-port=9000 protocol=\
    tcp to-addresses=192.168.88.253 to-ports=9000
add action=dst-nat chain=dstnat dst-address-list=DDNS dst-port=9000 \
    in-interface=ether1 protocol=udp to-addresses=192.168.88.253 to-ports=9000
add action=masquerade chain=srcnat comment="defconf: masquerade" ipsec-policy=\
    out,none out-interface-list=WAN
/ip upnp
set enabled=yes show-dummy-rule=no
/ip upnp interfaces
add interface=ether1 type=external
add interface=bridge type=internal
/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
/lcd interface pages
set 0 interfaces=ether1,ether2,ether3,ether4,ether5,ether6,ether7,ether8,sfp1
/system clock
set time-zone-name=Europe/Berlin
/system note
set show-at-login=no
/system scheduler
add interval=5m name=DDNSUpdate on-event="/system script run ddnsUpdate" \
    policy=read,write,test start-time=startup
/system script
add dont-require-permissions=no name=ddnsUpdate owner=admin policy=\
    read,write,test source=":local ddnsuser \"monika.dal3@yahoo.de\"\r\
    \n:local ddnspass \"@kx267336\"\r\
    \n:local ddnshost \"tadmir.ddns.net\"\r\
    \n:local ddnsinterface \"ether1\"\r\
    \n\r\
    \n:global ddnslastip\r\
    \n:global ddnsip [ /ip address get [find interface=\$ddnsinterface disabled=\
    no] address ]\r\
    \n\r\
    \n:if ([ :typeof \$ddnslastip ] = nil ) do={:global ddnslastip 0.0.0.0/0 }\r\
    \n:if ([ :typeof \$ddnsip ] = nil ) do={\r\
    \n:log info (\"DDNS: No ip address present on \" . \$ddnsinterface . \", ple\
    ase check.\") } else={\r\
    \n\r\
    \n:if (\$ddnsip != \$ddnslastip) do={\r\
    \n:log info \"DDNS: Sending UPDATE!\"\r\
    \n/tool fetch url=\"http://dynupdate.no-ip.com/nic/update\?hostname=\$ddnsho\
    st&myip=\$ddnsip\" user=\$ddnsuser password=\$ddnspass keep-result=no;\r\
    \n:delay 5s\r\
    \n:global ddnslastip \$ddnsip } else={\r\
    \n:log info \"DDNS: No change\" }\r\
    \n}"
/tool mac-server
set allowed-interface-list=LAN
/tool mac-server mac-winbox
set allowed-interface-list=LAN