Извини за поздний ответ. Я выполнил команду /export hide-sensitive и получил следующее:
may/23/2016 11:26:57 by RouterOS 6.34.2 software id = AB1E-A2M3
/interface ethernet set [ find default-name=ether1 ] name=ether1-gateway
set [ find default-name=ether2 ] name=ether2-master-local
set [ find default-name=ether3 ] master-port=ether2-master-local name=ether3-slave-local
set [ find default-name=ether4 ] master-port=ether2-master-local name=ether4-slave-local
set [ find default-name=ether5 ] master-port=ether2-master-local name=ether5-slave-local
/interface pppoe-client add add-default-route=yes disabled=no interface=ether1-gateway max-mru=1480 max-mtu=1480 name=pppoe-out1 use-peer-dns=yes user=renshawwc@frontier.com
/interface pptp-server add name=pptp-vpn-server user=""
/ip neighbor discovery set pppoe-out1 discover=no
set pptp-vpn-server discover=no
/ip ipsec proposal set [ find default=yes ] enc-algorithms=3des
/ip pool add name=default-dhcp ranges=192.168.1.50-192.168.1.253
add name=VPN-pool ranges=192.168.1.45-192.168.1.50
/ip dhcp-server add address-pool=default-dhcp disabled=no interface=ether2-master-local lease-time=3d name=default
/ppp profile add local-address=192.168.1.1 name=VPN-Profile remote-address=VPN-pool
/system logging action set 0 memory-lines=100 set 1 disk-lines-per-file=100
/user group add name=sniffer policy="ssh,read,!local,!telnet,!ftp,!reboot,!write,!policy,!test,!winbox,!password,!web,!sniff,!sensitive,!api"
/interface pptp-server server set default-profile=VPN-Profile enabled=yes max-mru=1460 max-mtu=1460
/ip accounting set enabled=yes threshold=2560
/ip accounting web-access set accessible-via-web=yes address=192.168.1.72/32
/ip address add address=192.168.1.1/24 comment="default configuration" interface=ether2-master-local network=192.168.1.0
/ip dhcp-client add default-route-distance=0 dhcp-options=hostname,clientid disabled=no interface=ether1-gateway
/ip dhcp-server lease add address=192.168.1.10 client-id=1:0:80:77:70:BC:9B mac-address=00:80:77:70:BC:9B server=default
add address=192.168.1.2 client-id=1:0:80:87:94:90:9e mac-address=00:80:87:94:90:9E server=default
add address=192.168.1.72 always-broadcast=yes mac-address=68:05:CA:1C:00:3D server=default
add address=192.168.1.4 comment="Swann Camera" mac-address=44:19:B7:02:43:C1
add address=192.168.1.5 comment="Swann Camera" mac-address=44:19:B7:02:43:B5
add address=192.168.1.7 comment="Swann Camera" mac-address=24:A4:3C:44:EB:F2
add address=192.168.1.6 comment="Swann Camera" mac-address=44:19:B7:08:64:1F
add address=192.168.1.8 comment="Hikvision Camera" mac-address=44:19:B6:44:22:AE
add address=192.168.1.70 mac-address=00:25:31:06:33:63 server=default
/ip dhcp-server network add address=192.168.1.0/24 comment="default configuration" dns-server=208.67.222.222,208.67.220.220 gateway=192.168.1.1
/ip dns set allow-remote-requests=yes servers=74.40.74.40,74.40.74.41
/ip dns static add address=192.168.88.1 name=router
/ip firewall filter add chain=input comment="default configuration" protocol=icmp
add chain=input comment="default configuration" connection-state=established
add chain=input comment="default configuration" connection-state=related
add action=drop chain=input comment="default configuration" in-interface=ether1-gateway
add action=drop chain=input in-interface=pppoe-out1
/ip firewall nat add action=masquerade chain=srcnat comment="default configuration" out-interface=ether1-gateway to-addresses=0.0.0.0
add action=masquerade chain=srcnat src-address=192.168.1.0/24 to-addresses=0.0.0.0
add action=dst-nat chain=dstnat dst-port=401 in-interface=ether1-gateway protocol=tcp to-addresses=192.168.1.1 to-ports=22
add action=dst-nat chain=dstnat dst-port=22 in-interface=ether1-gateway protocol=tcp to-addresses=192.168.1.70 to-ports=22
/ip proxy set cache-path=web-proxy1 parent-proxy=0.0.0.0
/ip service set telnet disabled=yes set ftp disabled=yes set api disabled=yes
/ip traffic-flow set cache-entries=4k enabled=yes
/ppp secret add name=ppp1 profile=VPN-Profile add local-address=192.168.1.45 name=Jacob profile=VPN-Profile remote-address=192.168.1.46
/snmp set enabled=yes trap-version=2
/system clock set time-zone-autodetect=no time-zone-name=EST
/tool mac-server set [ find default=yes ] disabled=yes add interface=ether2-master-local add interface=ether3-slave-local add interface=ether4-slave-local add interface=ether5-slave-local
/tool mac-server mac-winbox set [ find default=yes ] disabled=yes add interface=ether2-master-local add interface=ether3-slave-local add interface=ether4-slave-local add interface=ether5-slave-local
Я также добавил в брандмауэр правило drop для chain:input на интерфейсе pppoe-out1, но не уверен, что оно настроено правильно. Похоже, это не решило проблему с DDOS-атаками, так что, видимо, надо ещё что-то настраивать.