/interface l2tp-server
add name=l2tp-L2TP-worker-01 user=L2TP-worker-01
/interface bridge
add admin-mac=CC:2D:E0:FF:79:09 auto-mac=no comment=defconf name=bridge
/interface ethernet
set [ find default-name=ether1 ] speed=100Mbps
set [ find default-name=ether2 ] speed=100Mbps
set [ find default-name=ether3 ] speed=100Mbps
set [ find default-name=ether4 ] speed=100Mbps
set [ find default-name=ether5 ] speed=100Mbps
/interface list
add comment=defconf name=WAN
add comment=defconf name=LAN
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/ip hotspot profile
set [ find default=yes ] html-directory=flash/hotspot
/ip pool
add name=default-dhcp ranges=192.168.88.10-192.168.88.254
add name=L2TP-pool ranges=172.16.10.2-172.16.10.254
/ip dhcp-server
add address-pool=default-dhcp disabled=no interface=bridge name=defconf
/ppp profile
add address-list=remote-workers change-tcp-mss=no local-address=172.16.10.1 name=profile-remote-workers remote-address=L2TP-pool use-compression=no use-encryption=no use-mpls=no use-upnp=no
/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=sfp1
/ip neighbor discovery-settings
set discover-interface-list=LAN
/interface l2tp-server server
set authentication=mschap2 default-profile=profile-remote-workers enabled=yes ipsec-secret=IPSec5wqsf9S7fcVCfpEhnwNh7J436-f keepalive-timeout=120 use-ipsec=yes
/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 dhcp-options=hostname,clientid disabled=no interface=ether1
/ip dhcp-server network
add address=192.168.88.0/24 comment=defconf gateway=192.168.88.1
/ip dns
set allow-remote-requests=yes
/ip dns static
add address=192.168.88.1 name=router.lan
/ip firewall filter
add action=accept chain=input comment="defconf: accept established,related,untracked" connection-state=established,related,untracked disabled=yes
add action=drop chain=input comment="defconf: drop invalid" connection-state=invalid disabled=yes
add action=accept chain=input comment="defconf: accept ICMP" disabled=yes protocol=icmp
add action=drop chain=input comment="defconf: drop all not coming from LAN" disabled=yes in-interface-list=!LAN
add action=accept chain=forward comment="defconf: accept in ipsec policy" disabled=yes ipsec-policy=in,ipsec
add action=accept chain=forward comment="defconf: accept out ipsec policy" disabled=yes ipsec-policy=out,ipsec
add action=fasttrack-connection chain=forward comment="defconf: fasttrack" connection-state=established,related disabled=yes
add action=accept chain=forward comment="defconf: accept established,related, untracked" connection-state=established,related,untracked disabled=yes
add action=drop chain=forward comment="defconf: drop invalid" connection-state=invalid disabled=yes
add action=drop chain=forward comment="defconf:  drop all from WAN not DSTNATed" connection-nat-state=!dstnat connection-state=new disabled=yes in-interface-list=WAN
add action=accept chain=input comment="accept input L2TP" disabled=yes port=1701,500,4500 protocol=udp
add action=accept chain=input comment="accept input ipsec" disabled=yes protocol=ipsec-esp
add action=accept chain=forward comment="accept from VPN-remote-workers" disabled=yes src-address-list=remote-workers
/ip firewall mangle
add action=change-mss chain=forward in-interface=l2tp-L2TP-worker-01 new-mss=1400 passthrough=yes protocol=tcp tcp-flags=syn tcp-mss=1400-65535
add action=change-mss chain=forward new-mss=1400 out-interface=l2tp-L2TP-worker-01 passthrough=yes protocol=tcp tcp-flags=syn tcp-mss=1400-65535
/ip firewall nat
add action=masquerade chain=srcnat comment="defconf: masquerade" ipsec-policy=out,none out-interface-list=WAN
/ip firewall service-port
set ftp disabled=yes
set tftp disabled=yes
set irc disabled=yes
set h323 disabled=yes
set sip disabled=yes
set pptp disabled=yes
set udplite disabled=yes
set dccp disabled=yes
set sctp disabled=yes
/ppp secret
add name=L2TP-worker-01 password=IQ15-t1BgDSGq30Em64Jqn0OcwFIcIkI profile=profile-remote-workers service=l2tp
/system clock
set time-zone-name=Europe/Moscow
/system routerboard settings
set silent-boot=no
/tool mac-server
set allowed-interface-list=LAN
/tool mac-server mac-winbox
set allowed-interface-list=LAN