# jan/01/1970 22:47:38 by RouterOS 6.48.6 # software id = SULV-JTBQ # # model = RB750Gr3 # serial number = HCX081SB0R3 /interface bridge add name=LAN add name=WAN /interface wireless security-profiles set [ find default=yes ] supplicant-identity=MikroTik /ip ipsec profile add dh-group=modp1024 enc-algorithm=aes-256 lifetime=8h name="C&W Business" /ip ipsec peer add address=181.189.131.182/32 name="C&W Business" profile="C&W Business" /ip ipsec proposal add enc-algorithms=aes-256-cbc,aes-256-gcm lifetime=1h name="C&W Business" pfs-group=none /ip pool add name=dhcp_pool0 ranges=172.16.127.205-172.16.127.254 /ip dhcp-server add address-pool=dhcp_pool0 disabled=no interface=LAN name=dhcp1 /snmp community add addresses=190.61.4.34/32,190.61.4.170/32,190.61.4.35/32,190.61.4.36/32 name=ifxcliente write-access=yes /interface bridge port add bridge=LAN interface=ether2 add bridge=LAN interface=ether3 add bridge=LAN interface=ether4 add bridge=WAN interface=ether1 /ip neighbor discovery-settings set discover-interface-list=!dynamic /ip address add address=181.79.230.92/24 interface=WAN network=181.79.230.0 add address=172.16.127.1/24 interface=ether2 network=172.16.127.0 add address=172.17.129.86/30 interface=WAN network=172.17.129.84 /ip dhcp-server network add address=172.16.127.0/24 dns-server=208.67.222.222,8.8.8.8 gateway=172.16.127.1 /ip firewall address-list add address=172.16.0.0/15 list="C&W Business" add address=181.189.131.182 list="C&W Business" /ip firewall filter add action=drop chain=input comment="drop ftp brute forcers" dst-port=21 protocol=tcp src-address-list=ftp_blacklist add action=drop chain=input comment="drop Telnet brute forcers" dst-port=23 protocol=tcp src-address-list=telnet_blacklist add action=accept chain=output content="530 Login incorrect" dst-limit=1/1m,9,dst-address/1m protocol=tcp add action=add-dst-to-address-list address-list=ftp_blacklist address-list-timeout=3h chain=output content="530 Login incorrect" \ protocol=tcp add action=add-dst-to-address-list address-list=telnet_blacklist address-list-timeout=3h chain=output content="530 Login incorrect" \ protocol=tcp add action=drop chain=input comment="drop ssh brute forcers" dst-port=22 protocol=tcp src-address-list=ssh_blacklist add action=drop chain=input comment="drop telnet brute forcers" dst-port=23 protocol=tcp src-address-list=telnet_blacklist add action=add-src-to-address-list address-list=ssh_stage3 address-list-timeout=1m chain=input connection-state=new dst-port=22 \ protocol=tcp src-address-list=ssh_stage2 add action=add-src-to-address-list address-list=ssh_stage2 address-list-timeout=1m chain=input connection-state=new dst-port=22 \ protocol=tcp src-address-list=ssh_stage1 add action=add-src-to-address-list address-list=ssh_stage1 address-list-timeout=1m chain=input connection-state=new dst-port=22 \ protocol=tcp add action=add-src-to-address-list address-list=telnet_stage1 address-list-timeout=1m chain=input connection-state=new dst-port=23 \ protocol=tcp add action=drop chain=forward comment="drop ssh brute downstream" dst-port=22 protocol=tcp src-address-list=ssh_blacklist add action=drop chain=input comment="drop ftp brute forcers" dst-port=21 protocol=tcp src-address-list=ftp_blacklist add action=drop chain=input comment="drop Telnet brute forcers" dst-port=23 protocol=tcp src-address-list=telnet_blacklist add action=accept chain=output content="530 Login incorrect" dst-limit=1/1m,9,dst-address/1m protocol=tcp add action=add-dst-to-address-list address-list=ftp_blacklist address-list-timeout=3h chain=output content="530 Login incorrect" \ protocol=tcp add action=add-dst-to-address-list address-list=telnet_blacklist address-list-timeout=3h chain=output content="530 Login incorrect" \ protocol=tcp add action=drop chain=input comment="drop ssh brute forcers" dst-port=22 protocol=tcp src-address-list=ssh_blacklist add action=drop chain=input comment="drop telnet brute forcers" dst-port=23 protocol=tcp src-address-list=telnet_blacklist add action=add-src-to-address-list address-list=ssh_stage3 address-list-timeout=1m chain=input connection-state=new dst-port=22 \ protocol=tcp src-address-list=ssh_stage2 add action=add-src-to-address-list address-list=ssh_stage2 address-list-timeout=1m chain=input connection-state=new dst-port=22 \ protocol=tcp src-address-list=ssh_stage1 /ip firewall nat add action=accept chain=srcnat dst-address=181.189.131.182 src-address=181.79.230.92 add action=accept chain=srcnat dst-address=172.16.0.0/15 out-interface=WAN src-address=172.16.127.0/24 to-addresses=181.79.230.92 add action=src-nat chain=srcnat out-interface=WAN src-address=172.16.127.0/24 to-addresses=181.79.230.92 /ip ipsec identity add peer="C&W Business" secret=2Q65Hj/sm8LY*-*D63GW2+pD /ip ipsec policy add dst-address=172.16.0.0/15 peer="C&W Business" proposal="C&W Business" src-address=172.16.127.0/24 tunnel=yes /ip route add distance=1 gateway=172.17.129.85 /ip service set telnet disabled=yes set ftp disabled=yes set www disabled=yes set ssh address="190.60.0.0/16,190.61.0.0/16,172.16.0.0/16,172.17.0.0/16,10.0.120.0/24,200.62.0.0/16,200.91.0.0/16,38.123.197.23/32,14\ 4.91.71.175/32" set winbox address=190.60.0.0/16,200.62.0.0/16,200.91.0.0/16,38.123.197.23/32,144.91.71.175/32 /snmp set enabled=yes trap-community=ifxcliente /system clock set time-zone-name=America/Guatemala /system identity set name=SID_1896581_CORALSA_RETALHULEU /system note set note="**************************************************************\ \n* *\ \n* ATENCION: Este equipo es propiedad de IFX Networks *\ \n* El uso no autorizado esta estrictamente prohibido. *\ \n* Todos los usuarios son legalmente responsables de sus *\ \n* acciones sobre el sistema y toda actividad sera registrada *\ \n* *\