Hi, i got my routerboard 1100AHX2 firmware 5.12, and i have setup multiple VLANs for routing between subnets. Internally i can ping different subnets OK, but firewall is not running yet.
The system default for the 1100AHX2 seems to have no firewall rules set, is this normal? I added some default firewall rules to drop packets but this does not seem to be applying, these were on the accept chain - do i need to add these on forward chain?
In summary, can you please let me know a ‘default’ script to run on the box to block all traffic on the WAN and allow traffic internally?
Many thanks in advance,
Chris
Config below:
[admin@RouterOS] > /export
# jan/02/1970 00:09:54 by RouterOS 5.12
# software id = QAGQ-GWD2
#
/interface ethernet
set 0 arp=enabled auto-negotiation=yes disabled=no full-duplex=yes l2mtu=1600 mac-address=D4:CA:6D:2A:C6:0D mtu=1500 name=ether12 speed=100Mbps
set 1 arp=enabled auto-negotiation=yes disabled=no full-duplex=yes l2mtu=1600 mac-address=D4:CA:6D:2A:C6:0E mtu=1500 name=ether13 speed=100Mbps
set 2 arp=enabled auto-negotiation=yes bandwidth=unlimited/unlimited disabled=no full-duplex=yes l2mtu=1598 mac-address=D4:CA:6D:2A:C6:02 master-port=none mtu=1500 \
name=ether1 speed=100Mbps
set 3 arp=enabled auto-negotiation=yes bandwidth=unlimited/unlimited disabled=no full-duplex=yes l2mtu=1598 mac-address=D4:CA:6D:2A:C6:03 master-port=none mtu=1500 \
name=ether2 speed=100Mbps
set 4 arp=enabled auto-negotiation=yes bandwidth=unlimited/unlimited disabled=no full-duplex=yes l2mtu=1598 mac-address=D4:CA:6D:2A:C6:04 master-port=none mtu=1500 \
name=ether3 speed=100Mbps
set 5 arp=enabled auto-negotiation=yes bandwidth=unlimited/unlimited disabled=no full-duplex=yes l2mtu=1598 mac-address=D4:CA:6D:2A:C6:05 master-port=none mtu=1500 \
name=ether4 speed=100Mbps
set 6 arp=enabled auto-negotiation=yes bandwidth=unlimited/unlimited disabled=no full-duplex=yes l2mtu=1598 mac-address=D4:CA:6D:2A:C6:06 master-port=none mtu=1500 \
name=ether5 speed=100Mbps
set 7 arp=enabled auto-negotiation=yes bandwidth=unlimited/unlimited disabled=no full-duplex=yes l2mtu=1598 mac-address=D4:CA:6D:2A:C6:07 master-port=none mtu=1500 \
name=ether6 speed=100Mbps
set 8 arp=enabled auto-negotiation=yes bandwidth=unlimited/unlimited disabled=no full-duplex=yes l2mtu=1598 mac-address=D4:CA:6D:2A:C6:08 master-port=none mtu=1500 \
name=ether7 speed=100Mbps
set 9 arp=enabled auto-negotiation=yes bandwidth=unlimited/unlimited disabled=no full-duplex=yes l2mtu=1598 mac-address=D4:CA:6D:2A:C6:09 master-port=none mtu=1500 \
name=ether8 speed=100Mbps
set 10 arp=enabled auto-negotiation=yes bandwidth=unlimited/unlimited disabled=no full-duplex=yes l2mtu=1598 mac-address=D4:CA:6D:2A:C6:0A master-port=none mtu=1500 \
name=ether9 speed=100Mbps
set 11 arp=enabled auto-negotiation=yes bandwidth=unlimited/unlimited disabled=no full-duplex=yes l2mtu=1598 mac-address=D4:CA:6D:2A:C6:0B master-port=none mtu=1500 \
name=WAN_ether10 speed=100Mbps
set 12 arp=enabled auto-negotiation=yes disabled=no full-duplex=yes l2mtu=1600 mac-address=D4:CA:6D:2A:C6:0C mtu=1500 name=ether11 speed=100Mbps
/interface vlan
add arp=enabled disabled=no interface=ether2 l2mtu=1594 mtu=1500 name=VOICE_VLAN use-service-tag=no vlan-id=70
add arp=enabled disabled=no interface=ether2 l2mtu=1594 mtu=1500 name=LAB1_VLAN use-service-tag=no vlan-id=71
add arp=enabled disabled=no interface=ether2 l2mtu=1594 mtu=1500 name=LAB2_VLAN use-service-tag=no vlan-id=72
add arp=enabled disabled=no interface=ether2 l2mtu=1594 mtu=1500 name=LAB3_VLAN use-service-tag=no vlan-id=73
add arp=enabled disabled=no interface=ether2 l2mtu=1594 mtu=1500 name=LAB4_VLAN use-service-tag=no vlan-id=74
add arp=enabled disabled=no interface=ether2 l2mtu=1594 mtu=1500 name=DEV_VLAN use-service-tag=no vlan-id=80
add arp=enabled disabled=no interface=ether2 l2mtu=1594 mtu=1500 name=DEFAULT_VLAN use-service-tag=no vlan-id=1
add arp=enabled disabled=no interface=ether2 l2mtu=1594 mtu=1500 name=LABCOM_VLAN use-service-tag=no vlan-id=79
/interface ethernet switch
set 0 mirror-source=none mirror-target=none name=switch2
set 1 mirror-source=none mirror-target=none name=switch1
/ip hotspot profile
set [ find default=yes ] dns-name="" hotspot-address=0.0.0.0 html-directory=hotspot http-cookie-lifetime=3d http-proxy=0.0.0.0:0 login-by=cookie,http-chap name=\
default rate-limit="" smtp-server=0.0.0.0 split-user-domain=no use-radius=no
/ip hotspot user profile
set [ find default=yes ] idle-timeout=none keepalive-timeout=2m name=default shared-users=1 status-autorefresh=1m transparent-proxy=no
/ip ipsec proposal
set [ find default=yes ] auth-algorithms=sha1 disabled=yes enc-algorithms=3des lifetime=30m name=default pfs-group=modp1024
add auth-algorithms=sha1 disabled=no enc-algorithms=3des lifetime=30m name=sw-client pfs-group=modp1024
/port
set 0 baud-rate=115200 data-bits=8 flow-control=none name=serial0 parity=none stop-bits=1
set 1 baud-rate=115200 data-bits=8 flow-control=none name=serial1 parity=none stop-bits=1
/ppp profile
set 0 change-tcp-mss=yes name=default only-one=default use-compression=default use-encryption=default use-mpls=default use-vj-compression=default
set 1 change-tcp-mss=yes name=default-encryption only-one=default use-compression=default use-encryption=yes use-mpls=default use-vj-compression=default
/queue type
set 0 kind=pfifo name=default pfifo-limit=50
set 1 kind=pfifo name=ethernet-default pfifo-limit=50
set 2 kind=sfq name=wireless-default sfq-allot=1514 sfq-perturb=5
set 3 kind=red name=synchronous-default red-avg-packet=1000 red-burst=20 red-limit=60 red-max-threshold=50 red-min-threshold=10
set 4 kind=sfq name=hotspot-default sfq-allot=1514 sfq-perturb=5
set 5 kind=none name=only-hardware-queue
set 6 kind=mq-pfifo mq-pfifo-limit=50 name=multi-queue-ethernet-default
set 7 kind=pfifo name=default-small pfifo-limit=10
/routing bgp instance
set default as=65530 client-to-client-reflection=yes disabled=no ignore-as-path-len=no name=default out-filter="" redistribute-connected=no redistribute-ospf=no \
redistribute-other-bgp=no redistribute-rip=no redistribute-static=no router-id=0.0.0.0 routing-table=""
/routing ospf instance
set [ find default=yes ] disabled=no distribute-default=never in-filter=ospf-in metric-bgp=auto metric-connected=20 metric-default=1 metric-other-ospf=auto \
metric-rip=20 metric-static=20 name=default out-filter=ospf-out redistribute-bgp=no redistribute-connected=no redistribute-other-ospf=no redistribute-rip=no \
redistribute-static=no router-id=0.0.0.0
/routing ospf area
set [ find default=yes ] area-id=0.0.0.0 disabled=no instance=default name=backbone type=default
/snmp community
set [ find default=yes ] address=0.0.0.0/0 authentication-password="" authentication-protocol=MD5 encryption-password="" encryption-protocol=DES name=public \
read-access=yes security=none write-access=no
/system logging action
set 0 memory-lines=100 memory-stop-on-full=no name=memory target=memory
set 1 disk-file-count=2 disk-file-name=log disk-lines-per-file=100 disk-stop-on-full=no name=disk target=disk
set 2 name=echo remember=yes target=echo
set 3 bsd-syslog=no name=remote remote-port=514 src-address=0.0.0.0 syslog-facility=daemon syslog-severity=auto target=remote
/user group
set read skin=default
set write skin=default
set full skin=default
/interface bridge settings
set use-ip-firewall=no use-ip-firewall-for-pppoe=no use-ip-firewall-for-vlan=no
/interface ethernet switch port
set 0 vlan-mode=disabled
set 1 vlan-mode=disabled
set 2 vlan-mode=disabled
set 3 vlan-mode=disabled
set 4 vlan-mode=disabled
set 5 vlan-mode=disabled
set 6 vlan-mode=disabled
set 7 vlan-mode=disabled
set 8 vlan-mode=disabled
set 9 vlan-mode=disabled
set 10 vlan-mode=disabled
set 11 vlan-mode=disabled
/interface l2tp-server server
set authentication=pap,chap,mschap1,mschap2 default-profile=default-encryption enabled=no max-mru=1460 max-mtu=1460 mrru=disabled
/interface ovpn-server server
set auth=sha1,md5 certificate=none cipher=blowfish128,aes128 default-profile=default enabled=no keepalive-timeout=60 mac-address=FE:35:63:27:B6:A1 max-mtu=1500 mode=\
ip netmask=24 port=1194 require-client-certificate=no
/interface pptp-server server
set authentication=mschap2 default-profile=default-encryption enabled=yes keepalive-timeout=30 max-mru=1460 max-mtu=1460 mrru=disabled
/interface sstp-server server
set authentication=pap,chap,mschap1,mschap2 certificate=none default-profile=default enabled=no keepalive-timeout=60 max-mru=1500 max-mtu=1500 mrru=disabled port=443 \
verify-client-certificate=no
/ip accounting
set account-local-traffic=no enabled=no threshold=256
/ip accounting web-access
set accessible-via-web=no address=0.0.0.0/0
/ip address
add address=192.168.88.1/24 comment="default configuration" disabled=no interface=ether1 network=192.168.88.0
add address=192.168.70.1/24 disabled=no interface=VOICE_VLAN network=192.168.70.0
add address=192.168.71.1/24 disabled=no interface=LAB1_VLAN network=192.168.71.0
add address=192.168.72.1/24 disabled=no interface=LAB2_VLAN network=192.168.72.0
add address=192.168.73.1/24 disabled=no interface=LAB3_VLAN network=192.168.73.0
add address=192.168.74.1/24 disabled=no interface=LAB4_VLAN network=192.168.74.0
add address=192.168.80.1/24 disabled=no interface=DEV_VLAN network=192.168.80.0
add address=192.168.69.1/24 disabled=no interface=DEFAULT_VLAN network=192.168.69.0
add address=192.168.79.1/24 disabled=no interface=LABCOM_VLAN network=192.168.79.0
add address=206.20.1.5/24 disabled=no interface=WAN_ether10 network=206.20.1.0
/ip dhcp-client
add default-route-distance=0 disabled=yes interface=WAN_ether10
/ip dhcp-server config
set store-leases-disk=5m
/ip dns
set allow-remote-requests=yes cache-max-ttl=1w cache-size=2048KiB max-udp-packet-size=4096 servers=208.67.222.222,208.67.220.220
/ip dns static
add address=192.168.88.1 disabled=no name=router ttl=1d
/ip firewall connection tracking
set enabled=yes generic-timeout=10m icmp-timeout=10s tcp-close-timeout=10s tcp-close-wait-timeout=10s tcp-established-timeout=1d tcp-fin-wait-timeout=10s \
tcp-last-ack-timeout=10s tcp-syn-received-timeout=5s tcp-syn-sent-timeout=5s tcp-syncookie=no tcp-time-wait-timeout=10s udp-stream-timeout=3m udp-timeout=10s
/ip firewall filter
add action=accept chain=input disabled=no dst-port=4500 in-interface=WAN_ether10 protocol=udp
add action=accept chain=input disabled=no dst-port=500 in-interface=WAN_ether10 protocol=udp
add action=accept chain=input disabled=no in-interface=WAN_ether10 protocol=ipsec-esp
add action=accept chain=input comment="default configuration" disabled=yes protocol=icmp
add action=accept chain=input comment="default configuration related" connection-state=established disabled=no in-interface=WAN_ether10
add action=accept chain=input comment="default configuration established" connection-state=related disabled=no in-interface=WAN_ether10
add action=drop chain=input comment="default configuration" disabled=no in-interface=WAN_ether10
/ip firewall nat
add action=accept chain=srcnat disabled=no out-interface=WAN_ether10
add action=masquerade chain=srcnat comment="default configuration" disabled=no out-interface=WAN_ether10
/ip firewall service-port
set ftp disabled=no ports=21
set tftp disabled=no ports=69
set irc disabled=no ports=6667
set h323 disabled=no
set sip disabled=no ports=5060,5061 sip-direct-media=yes
set pptp disabled=no
/ip hotspot service-port
set ftp disabled=no ports=21
/ip ipsec peer
add address=10.0.0.81/32 auth-method=pre-shared-key dh-group=modp1024 disabled=no dpd-interval=2m dpd-maximum-failures=5 enc-algorithm=3des exchange-mode=main \
generate-policy=no hash-algorithm=sha1 lifebytes=0 lifetime=1d my-id-user-fqdn="" nat-traversal=yes port=500 proposal-check=obey secret=123456 \
send-initial-contact=no
/ip ipsec policy
add action=encrypt disabled=no dst-address=10.0.0.81/32 dst-port=any ipsec-protocols=esp level=require priority=0 proposal=sw-client protocol=all sa-dst-address=\
10.0.0.81 sa-src-address=206.20.1.5 src-address=192.168.69.0/24 src-port=any tunnel=yes
/ip neighbor discovery
set ether12 disabled=no
set ether13 disabled=no
set ether1 disabled=no
set ether2 disabled=no
set ether3 disabled=no
set ether4 disabled=no
set ether5 disabled=no
set ether6 disabled=no
set ether7 disabled=no
set ether8 disabled=no
set ether9 disabled=no
set WAN_ether10 disabled=no
set ether11 disabled=no
set VOICE_VLAN disabled=yes
set LAB1_VLAN disabled=yes
set LAB2_VLAN disabled=yes
set LAB3_VLAN disabled=yes
set LAB4_VLAN disabled=yes
set DEV_VLAN disabled=yes
set DEFAULT_VLAN disabled=yes
set LABCOM_VLAN disabled=yes
/ip proxy
set always-from-cache=no cache-administrator=webmaster cache-hit-dscp=4 cache-on-disk=no enabled=no max-cache-size=none max-client-connections=600 max-fresh-time=3d \
max-server-connections=600 parent-proxy=0.0.0.0 parent-proxy-port=0 port=8080 serialize-connections=no src-address=0.0.0.0
/ip service
set telnet address="" disabled=no port=23
set ftp address="" disabled=no port=21
set www address="" disabled=no port=80
set ssh address="" disabled=no port=22
set www-ssl address="" certificate=none disabled=yes port=443
set api address="" disabled=yes port=8728
set winbox address="" disabled=no port=8291
/ip smb
set allow-guests=yes comment=MikrotikSMB domain=MSHOME enabled=no interfaces=all
/ip smb shares
set [ find default=yes ] comment="default share" directory=/pub disabled=no max-sessions=10 name=pub
/ip smb users
set [ find default=yes ] disabled=no name=guest password="" read-only=yes
/ip socks
set connection-idle-timeout=2m enabled=no max-connections=200 port=1080
/ip traffic-flow
set active-flow-timeout=30m cache-entries=4k enabled=no inactive-flow-timeout=15s interfaces=all
/ip upnp
set allow-disable-external-interface=yes enabled=no show-dummy-rule=yes
/mpls
set dynamic-label-range=16-1048575 propagate-ttl=yes
/mpls interface
set [ find default=yes ] disabled=no interface=all mpls-mtu=1508
/mpls ldp
set distribute-for-default-route=no enabled=no hop-limit=255 loop-detect=no lsr-id=0.0.0.0 path-vector-limit=255 transport-address=0.0.0.0 use-explicit-null=no
/port firmware
set directory=firmware
/ppp aaa
set accounting=yes interim-update=0s use-radius=no
/ppp secret
add caller-id="" disabled=no limit-bytes-in=0 limit-bytes-out=0 local-address=192.168.69.1 name=rvelasco password=Dubai100! profile=default remote-address=\
192.168.69.230 routes="" service=pptp
/queue interface
set ether12 queue=only-hardware-queue
set ether13 queue=only-hardware-queue
set ether1 queue=only-hardware-queue
set ether2 queue=only-hardware-queue
set ether3 queue=only-hardware-queue
set ether4 queue=only-hardware-queue
set ether5 queue=only-hardware-queue
set ether6 queue=only-hardware-queue
set ether7 queue=only-hardware-queue
set ether8 queue=only-hardware-queue
set ether9 queue=only-hardware-queue
set WAN_ether10 queue=only-hardware-queue
set ether11 queue=only-hardware-queue
/radius incoming
set accept=no port=3799
/routing bfd interface
set [ find default=yes ] disabled=no interface=all interval=0.2s min-rx=0.2s multiplier=5
/routing mme
set bidirectional-timeout=2 gateway-class=none gateway-keepalive=1m gateway-selection=no-gateway origination-interval=5s preferred-gateway=0.0.0.0 timeout=1m ttl=50
/routing rip
set distribute-default=never garbage-timer=2m metric-bgp=1 metric-connected=1 metric-default=1 metric-ospf=1 metric-static=1 redistribute-bgp=no \
redistribute-connected=no redistribute-ospf=no redistribute-static=no routing-table=main timeout-timer=3m update-timer=30s
/snmp
set contact="" enabled=no engine-id="" location="" trap-generators="" trap-target="" trap-version=1
/system clock
set time-zone-name=manual
/system clock manual
set dst-delta=+00:00 dst-end="jan/01/1970 00:00:00" dst-start="jan/01/1970 00:00:00" time-zone=+00:00
/system console
set [ find port=serial0 ] disabled=no port=serial0 term=vt102
/system health
set fan-mode=auto use-fan=main
/system identity
set name=RouterOS
/system logging
set 0 action=memory disabled=no prefix="" topics=info
set 1 action=memory disabled=no prefix="" topics=error
set 2 action=memory disabled=no prefix="" topics=warning
set 3 action=echo disabled=no prefix="" topics=critical
/system note
set note="" show-at-login=yes
/system ntp client
set enabled=yes mode=unicast primary-ntp=194.35.252.7 secondary-ntp=194.207.34.9
/system resource irq
set 0 cpu=auto
set 1 cpu=auto
set 2 cpu=auto
set 3 cpu=auto
set 4 cpu=auto
set 5 cpu=auto
set 6 cpu=auto
set 7 cpu=auto
set 8 cpu=auto
set 9 cpu=auto
set 10 cpu=auto
set 11 cpu=auto
set 12 cpu=auto
set 13 cpu=auto
set 14 cpu=auto
set 15 cpu=auto
/system resource irq rps
set ether12 disabled=no
set ether13 disabled=no
set ether1 disabled=yes
set ether2 disabled=yes
set ether3 disabled=yes
set ether4 disabled=yes
set ether5 disabled=yes
set ether6 disabled=yes
set ether7 disabled=yes
set ether8 disabled=yes
set ether9 disabled=yes
set WAN_ether10 disabled=yes
set ether11 disabled=yes
/system routerboard settings
set baud-rate=115200 boot-delay=2s boot-device=nand-if-fail-then-ethernet boot-protocol=bootp cpu-frequency=1066MHz enable-jumper-reset=yes enter-setup-on=any-key \
force-backup-booter=no memory-data-rate=533DDR silent-boot=no
/system upgrade mirror
set check-interval=1d enabled=no primary-server=0.0.0.0 secondary-server=0.0.0.0 user=""
/system watchdog
set auto-send-supout=no automatic-supout=yes no-ping-delay=5m watch-address=none watchdog-timer=yes
/tool bandwidth-server
set allocate-udp-ports-from=2000 authenticate=yes enabled=yes max-sessions=100
/tool e-mail
set address=0.0.0.0 from=<> password="" port=25 user=""
/tool graphing
set page-refresh=300 store-every=5min
/tool mac-server
set [ find default=yes ] disabled=no interface=all
/tool mac-server mac-winbox
set [ find default=yes ] disabled=no interface=all
/tool mac-server ping
set enabled=yes
/tool sms
set allowed-number="" channel=0 keep-max-sms=0 receive-enabled=no secret=""
/tool sniffer
set file-limit=1000KiB file-name="" filter-ip-address="" filter-ip-protocol="" filter-mac-address="" filter-mac-protocol="" filter-port="" filter-stream=yes \
interface=all memory-limit=100KiB memory-scroll=yes only-headers=no streaming-enabled=no streaming-server=0.0.0.0
/tool traffic-generator
set latency-distribution-scale=10 test-id=0
/user aaa
set accounting=yes default-group=read exclude-groups="" interim-update=0s use-radius=no
[admin@RouterOS] >