I have setup a mikrotik router however having issues pinging the internet from the router. Here is how I have it setup. One thing I did test from the comcast modem directly to a laptop using the static ip and was able to connect, surf and do speed test with no issues. From comcast cable modem port 1 → mikrotik eth1 using the static IP 50.251.141.xxx From cisco switch port 25 tagged connected to mikrotik port 2 I notice when I plug an APs into a port on the switch I do get an assigned IP for that network from the Mikrotik that seems to be working, however I can’t ping google.com or 8.8.8.8, 8.8.4.4. Please advise, If you need anything else from me let me know.
Export of config
jan/05/1970 11:22:50 by RouterOS 6.45.9
software id = G2CC-0UL4
model = CCR1036-12G-4S
serial number = D8320C8C6488
/interface ethernet
set [ find default-name=ether1 ] advertise=
10M-half,10M-full,100M-half,100M-full,1000M-half,1000M-full comment=
“; comcast-business”
set [ find default-name=ether2 ] advertise=
10M-half,10M-full,100M-half,100M-full,1000M-half,1000M-full comment=
“; ap/users/voip/cctv”
/interface vlan
add interface=ether2 name=cctv vlan-id=71
add interface=ether2 name=guests vlan-id=73
add interface=ether2 name=mangement vlan-id=75
add interface=ether2 name=print vlan-id=77
add interface=ether2 name=timeclocks vlan-id=78
add interface=ether2 name=users vlan-id=70
add interface=ether2 name=voip vlan-id=72
/interface list
add name=WAN
add name=LAN
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/ip pool
add name=dhcp_pool0 ranges=10.10.70.20-10.10.70.254
add name=dhcp_pool1 ranges=10.10.71.20-10.10.71.254
add name=dhcp_pool2 ranges=10.10.73.20-10.10.73.254
add name=dhcp_pool3 ranges=10.10.75.20-10.10.75.254
add name=dhcp_pool4 ranges=10.10.78.20-10.10.78.254
add name=dhcp_pool5 ranges=10.10.72.20-10.10.72.254
/ip dhcp-server
add address-pool=dhcp_pool0 disabled=no interface=users name=dhcp1
add address-pool=dhcp_pool1 disabled=no interface=cctv name=dhcp2
add address-pool=dhcp_pool2 disabled=no interface=guests name=dhcp3
add address-pool=dhcp_pool3 disabled=no interface=mangement name=dhcp4
add address-pool=dhcp_pool4 disabled=no interface=timeclocks name=dhcp5
add address-pool=dhcp_pool5 disabled=no interface=voip name=dhcp6
/interface list member
add interface=ether1 list=WAN
add list=LAN
/ip address
add address=10.10.70.1/24 interface=users network=10.10.70.0
add address=10.10.71.1/24 interface=cctv network=10.10.71.0
add address=10.10.75.1/24 interface=mangement network=10.10.75.0
add address=10.10.73.1/24 interface=guests network=10.10.73.0
add address=10.10.77.1/24 interface=print network=10.10.77.0
add address=10.10.72.1/24 interface=voip network=10.10.72.0
add address=10.10.78.1/24 interface=timeclocks network=10.10.78.0
add address=50.251.141.161/29 interface=ether1 network=50.251.141.160
add address=192.168.88.1/24 interface=ether5 network=192.168.88.0
/ip dhcp-client
add dhcp-options=hostname,clientid interface=ether1
/ip dhcp-server network
add address=10.10.70.0/24 dns-server=10.10.70.1 gateway=10.10.70.1
add address=10.10.71.0/24 dns-server=10.10.71.1 gateway=10.10.71.1
add address=10.10.72.0/24 dns-server=10.10.72.1 gateway=10.10.72.1
add address=10.10.73.0/24 dns-server=10.10.73.1 gateway=10.10.73.1
add address=10.10.75.0/24 dns-server=10.10.75.1 gateway=10.10.75.1
add address=10.10.78.0/24 dns-server=10.10.78.1 gateway=10.10.78.1
/ip dns
set allow-remote-requests=yes servers=75.75.75.75,8.8.8.8
/ip firewall nat
add action=src-nat chain=srcnat comment=camcast-nat out-interface=ether1
to-addresses=50.251.141.161
add action=dst-nat chain=dstnat comment=ubiquity-nat dst-address=
50.251.141.161 dst-port=8080 in-interface=ether1 protocol=tcp
src-address-list=homechef to-addresses=10.10.75.20 to-ports=443
add action=dst-nat chain=dstnat comment=unifi-controller-nat dst-address=
50.251.141.161 dst-port=8443 in-interface=ether1 protocol=tcp
src-address-list=homechef to-addresses=10.10.75.20 to-ports=8443
add action=dst-nat chain=dstnat comment=cctv-streaming dst-address=
50.241.141.161 dst-port=8090 in-interface=ether1 protocol=tcp
src-address-list=homechef to-addresses=10.10.71.20 to-ports=80
add action=dst-nat chain=dstnat comment=cisco-sw1 dst-address=50.251.141.161
dst-port=9090 in-interface=ether1 protocol=tcp src-address-list=homechef
to-addresses=10.10.75.5 to-ports=80
add action=dst-nat chain=dstnat comment=cisco-sw-2 dst-address=50.251.141.161
dst-port=9091 in-interface=ether1 protocol=tcp src-address-list=homechef
to-addresses=10.10.75.6 to-ports=80
add action=dst-nat chain=dstnat comment=cisco-sw3 dst-address=50.251.141.161
dst-port=9092 in-interface=ether1 protocol=tcp src-address-list=homechef
to-addresses=10.10.75.7 to-ports=80
add action=dst-nat chain=dstnat comment=cisco-sw4 dst-address=50.251.141.161
dst-port=9093 in-interface=ether1 protocol=tcp src-address-list=homechef
to-addresses=10.10.75.8 to-ports=80
add action=dst-nat chain=dstnat comment=NVR1-SERVER dst-address=
50.251.141.161 dst-port=8000 in-interface=ether1 protocol=tcp
src-address-list=homechef to-addresses=10.10.71.20 to-ports=8000
/ip route
add distance=1 gateway=50.251.141.166
Please advise on what I am missing or doing wrong? here are my ping results.
[admin@MikroTik] > ping 10.10.75.254
SEQ HOST SIZE TTL TIME STATUS
0 10.10.75.254 56 64 1ms
1 10.10.75.254 56 64 1ms
2 10.10.75.254 56 64 0ms
3 10.10.75.254 56 64 2ms
4 10.10.75.254 56 64 3ms
sent=5 received=5 packet-loss=0% min-rtt=0ms avg-rtt=1ms
max-rtt=3ms
[admin@MikroTik] > ping google.com
invalid value for argument address:
invalid value of mac-address, mac address required
invalid value for argument ipv6-address
while resolving ip-address: could not get answer from dns server
[admin@MikroTik] >
[admin@MikroTik] > ping 8.8.8.8
SEQ HOST SIZE TTL TIME STATUS
0 50.251.141.161 84 64 459ms host un
1 8.8.8.8 timeout
2 8.8.8.8 timeout
3 50.251.141.161 84 64 454ms host un
4 8.8.8.8 timeout
sent=5 received=0 packet-loss=100%
[admin@MikroTik] >
