# model: RB750Gr3 # serial-number: CC210D6D4615 # firmware-type: mt7621L # current-firmware: 6.47.8 # installed-version: 7.15.2 # Flags: U - UNDOABLE # Columns: ACTION, BY, POLICY, TIME # ACTION BY POLICY TIME # U user mentes added admin write 2024-08-02 12:56:39 # policy # U user group backup added admin write 2024-08-02 12:56:39 # policy # U ntp server record added read 1970-01-02 01:00:29 # # software id = 5J6D-SFF4 # # model = RB750Gr3 # serial number = CC210D6D4615 /interface bridge add name=bridge1 port-cost-mode=short /interface ethernet set [ find default-name=ether1 ] comment=Uplink set [ find default-name=ether2 ] comment="User ag" set [ find default-name=ether3 ] comment="For-Top uj link" set [ find default-name=ether5 ] comment=Aramszunet /interface lte apn set [ find default=yes ] ip-type=ipv4 use-network-apn=no /ip smb users set [ find default=yes ] disabled=yes /routing bgp template set default disabled=no output.network=bgp-networks /routing ospf instance add disabled=no name=default-v2 /routing ospf area add disabled=yes instance=default-v2 name=backbone-v2 /snmp community set [ find default=yes ] addresses=86.109.64.0/27 /system logging action set 3 remote=86.109.64.16 /interface bridge port add bridge=bridge1 ingress-filtering=no interface=ether1 internal-path-cost=10 path-cost=10 add bridge=bridge1 ingress-filtering=no interface=ether2 internal-path-cost=10 path-cost=10 add bridge=bridge1 ingress-filtering=no interface=ether3 internal-path-cost=10 path-cost=10 add bridge=bridge1 ingress-filtering=no interface=ether4 internal-path-cost=10 path-cost=10 add bridge=bridge1 ingress-filtering=no interface=ether5 internal-path-cost=10 path-cost=10 /ip firewall connection tracking set udp-timeout=10s /ip neighbor discovery-settings set discover-interface-list=!dynamic /ipv6 settings set disable-ipv6=yes max-neighbor-entries=8192 /interface ovpn-server server set auth=sha1,md5 /ip address add address=10.34.1.28/24 interface=bridge1 network=10.34.1.0 /ip dns set servers=86.109.64.5,86.109.64.66 /ip firewall address-list add address=86.109.64.0/27 list=support add address=192.168.88.0/24 list=support add address=10.0.0.0/8 list=support add address=86.109.64.0/19 comment="Ezt ki lehet torolni, csak a beallitashoz kell" list=support /ip firewall filter add action=accept chain=input comment=telnet,ssh,ftp dst-port=21-23 protocol=tcp src-address-list=support add action=drop chain=input comment=telnet,ssh,ftp dst-port=21-23 protocol=tcp add action=add-src-to-address-list address-list=Syn_Flooder address-list-timeout=30m chain=input comment="Add Syn Flood IP to the list" connection-limit=30,32 protocol=tcp tcp-flags=syn add action=drop chain=input comment="Drop to syn flood list" src-address-list=Syn_Flooder add action=add-src-to-address-list address-list=Port_Scanner address-list-timeout=1h chain=input comment="Port Scanner Detect" protocol=tcp psd=21,3s,3,1 add action=drop chain=input comment="Drop to port scan list" src-address-list=Port_Scanner add action=jump chain=input comment="Jump for icmp input flow" jump-target=ICMP protocol=icmp add action=add-src-to-address-list address-list=Port_Scanner address-list-timeout=1h chain=input comment="NMAP FIN Stealth scan" protocol=tcp tcp-flags=fin,!syn,!rst,!psh,!ack,!urg add action=add-src-to-address-list address-list=Port_Scanner address-list-timeout=1h chain=input comment="SYN/FIN scan" protocol=tcp tcp-flags=fin,syn add action=add-src-to-address-list address-list=Port_Scanner address-list-timeout=1h chain=input comment="SYN/RST scan" protocol=tcp tcp-flags=syn,rst add action=add-src-to-address-list address-list=Port_Scanner address-list-timeout=1h chain=input comment="FIN/PSH/URG scan" protocol=tcp tcp-flags=fin,psh,urg,!syn,!rst,!ack add action=add-src-to-address-list address-list=Port_Scanner address-list-timeout=1h chain=input comment="ALL/ALL scan" protocol=tcp tcp-flags=fin,syn,rst,psh,ack,urg add action=add-src-to-address-list address-list=Port_Scanner address-list-timeout=1h chain=input comment="NMAP NULL scan" protocol=tcp tcp-flags=!fin,!syn,!rst,!psh,!ack,!urg add action=drop chain=input comment="Block all access to the winbox - except to support list # DO NOT ENABLE THIS RULE BEFORE ADD YOUR SUBNET IN THE SUPPORT ADDRESS LIST" dst-port=8291 protocol=tcp src-address-list=!support add action=accept chain=input comment="Accept to established connections" connection-state=established add action=accept chain=input comment="Accept to related connections" connection-state=related add action=accept chain=input comment="Full access to SUPPORT address list" src-address-list=support add action=accept chain=input dst-address=255.255.255.255 add action=log chain=input comment="Drop anything else! # DO NOT ENABLE THIS RULE BEFORE YOU MAKE SURE ABOUT ALL ACCEPT RULES YOU NEED" disabled=yes add action=drop chain=input comment="Drop anything else! # DO NOT ENABLE THIS RULE BEFORE YOU MAKE SURE ABOUT ALL ACCEPT RULES YOU NEED" add action=accept chain=ICMP comment="Echo request - Avoiding Ping Flood" icmp-options=8:0 limit=10,15 protocol=icmp add action=accept chain=ICMP comment="Echo reply" icmp-options=0:0 protocol=icmp add action=accept chain=ICMP comment="Time Exceeded" icmp-options=11:0 protocol=icmp add action=accept chain=ICMP comment="Destination unreachable" icmp-options=3:0-1 protocol=icmp add action=accept chain=ICMP comment=PMTUD icmp-options=3:4 protocol=icmp add action=drop chain=ICMP comment="Drop to the other ICMPs" protocol=icmp add action=jump chain=output comment="Jump for icmp output" jump-target=ICMP protocol=icmp /ip route add disabled=no dst-address=0.0.0.0/0 gateway=10.34.1.1 /ip service set www address=86.109.64.0/27 set api address=86.109.64.0/27 set api-ssl address=86.109.64.0/27 /ip smb shares set [ find default=yes ] directory=/flash/pub /routing bfd configuration add disabled=no interfaces=all min-rx=200ms min-tx=200ms multiplier=5 /snmp set contact=admin@rlan.hu enabled=yes location=Tatabanya /system clock set time-zone-name=Europe/Budapest /system identity set name=sw-esztergomi2 /system logging add action=remote topics=info add action=remote topics=critical add action=remote topics=error add action=remote topics=warning /system note set show-at-login=no /system ntp client set enabled=yes /system ntp client servers add address=time.rlan.hu /system scheduler add interval=6d name=mentes on-event=mentes policy=ftp,reboot,read,write,policy,test,password,sniff,sensitive,romon start-date=2022-04-26 start-time=12:39:07 /system script add dont-require-permissions=no name=mentes owner=admin policy=ftp,reboot,read,write,policy,test,password,sniff,sensitive,romon source="/export file=export\r\n/tool e-mail send from=\"backup@rlan.hu\" to=\"backup@rlan.hu\" subject=([/system identity get name] . \" export\") file=export.rsc \r\n/system backup save name=backup\r\n/tool e-mail send from=\"backup@rlan.hu\" to=\"backup@rlan.hu\" subject=([/system identity get name] . \" Backup\") file=backup.backup" /tool e-mail set from=sw-tatabanya@magicnet.hu server=86.109.64.10 /tool graphing interface add /tool graphing queue add /tool graphing resource add /user group add name=backup policy="ssh,read,sensitive,!local,!telnet,!ftp,!reboot,!write,!policy,!test,!winbox,!password,!web,!sniff,!api,!romon,!rest-api"