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Jean1983
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LAN without internet

Sat Feb 23, 2019 10:12 pm

Hi
I have a Mikrotik RB951Ui-2HnD with this configuration
Configuracion.PNG
Ether 1 is WAN
Ether 2 is LAN

Mikrotik have an internet connection but LAN doesn't have.

What can i do
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Reinis
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Re: LAN without internet

Mon Feb 25, 2019 8:55 am

Hi
I have a Mikrotik RB951Ui-2HnD with this configuration
Configuracion.PNG
Ether 1 is WAN
Ether 2 is LAN

Mikrotik have an internet connection but LAN doesn't have.

What can i do
First of all, update your device to at least the latest stable version. Currently, it's 6.43.12.
Without all current configuration, it is hard to tell where the problem is exactly, so recheck:
1. Do you have a default route pointing towards WAN?
2. If your DHCP server is configured that the router is the DNS server, enable the checkbox inside DNS "Allow Remote Requests"
*You can check if that's the case by simply performing ping from a host device, if it can reach 8.8.8.8 but cannot open www.google.com, then most likely DNS is the issue.

If you still have issues, please provide your configuration, edit/remove the sensitive information before posting it.

Also, if you are configuring the device with no default configuration, please don't leave the Firewall without proper and secure configuration.
 
anav
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Location: Nova Scotia, Canada

Re: LAN without internet

Mon Feb 25, 2019 2:52 pm

post your config
/export hide-sensitive file=yourconfigfeb25
I'd rather manage rats than software. Follow my advice at your own risk! (Sob & mkx forced me to write that!)
 
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nichky
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Joined: Tue Jun 23, 2015 2:35 pm

Re: LAN without internet

Mon Feb 25, 2019 10:33 pm

The easy way could be if you use default configuration just set up your WAN interface like you did. Plug at your WAN into ether1.
Nikola Suminoski
MikroTik Consultan
MTCRE l MTCWE

!) Safe Mode is your friend;
 
Jean1983
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Posts: 3
Joined: Sat Feb 23, 2019 10:01 pm

Re: LAN without internet

Tue Feb 26, 2019 6:35 am

Hi
I have a Mikrotik RB951Ui-2HnD with this configuration
Configuracion.PNG
Ether 1 is WAN
Ether 2 is LAN

Mikrotik have an internet connection but LAN doesn't have.

What can i do
First of all, update your device to at least the latest stable version. Currently, it's 6.43.12.
Without all current configuration, it is hard to tell where the problem is exactly, so recheck:
1. Do you have a default route pointing towards WAN?
2. If your DHCP server is configured that the router is the DNS server, enable the checkbox inside DNS "Allow Remote Requests"
*You can check if that's the case by simply performing ping from a host device, if it can reach 8.8.8.8 but cannot open www.google.com, then most likely DNS is the issue.

If you still have issues, please provide your configuration, edit/remove the sensitive information before posting it.

Also, if you are configuring the device with no default configuration, please don't leave the Firewall without proper and secure configuration.

HI
In the file is all the configuration. The mikrotik have internet conexion, but not the other ether. i think could be and DNS problems but can you tell me what i have to check?
Can be a problem with mi equipment?
default gateway is the IP of the equipment that the ISP provide me
Thanks
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nichky
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Re: LAN without internet

Tue Feb 26, 2019 10:57 am

tick allow remote requests.
did you set up dhcp-server?
Nikola Suminoski
MikroTik Consultan
MTCRE l MTCWE

!) Safe Mode is your friend;
 
anav
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Posts: 4669
Joined: Sun Feb 18, 2018 11:28 pm
Location: Nova Scotia, Canada

Re: LAN without internet

Tue Feb 26, 2019 12:25 pm

please post config (not half snapshots)
/export hide-sensitive file=yourconfigfeb26
I'd rather manage rats than software. Follow my advice at your own risk! (Sob & mkx forced me to write that!)
 
Jean1983
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Posts: 3
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Re: LAN without internet

Tue Feb 26, 2019 4:19 pm

tick allow remote requests.
did you set up dhcp-server?
yes i have a dhcp-server for the ether 2 (LAN)

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