Community discussions

 
yaqb
just joined
Topic Author
Posts: 3
Joined: Tue Oct 09, 2018 7:52 pm

Hosts from 2 LAN's can't reach each other

Tue Oct 09, 2018 11:13 pm

Hello.

Could You please help me with this? :)

I've set up a basic config at MT 951G where I've configured one dhcp pool for LAN (10.1.1.0/24) and other dhcp pool for WLAN (10.10.1.0/24). The first problem was to make the WLAN pool "active", but I found that the WiFi interface should not be in a slave mode so I've disabled it under the bridge.

Now the host connected via WLAN gets addresses other than "wired" hosts. The problem is that those hosts can't reach each other between the networks (inside each the networks everything works fine). One of the solution was to set an SRCNAT, but there where no details how to do it.

Thank You
Best Regards.
 
User avatar
CZFan
Forum Guru
Forum Guru
Posts: 1437
Joined: Sun Oct 09, 2016 8:25 pm
Location: South Africa, Randburg
Contact:

Re: Hosts from 2 LAN's can't reach each other

Wed Oct 17, 2018 11:07 pm

If the wlan is disabled, how can any client connect to the device via wlan?

You should remove wlan from bridge, then the clients on wlan will access the clients on LAN via layer 3. If not, you have firewall filter rules preventing this.
MTCNA, MTCTCE, MTCRE & MTCINE
 
User avatar
xvo
Long time Member
Long time Member
Posts: 601
Joined: Sat Mar 03, 2018 1:12 am
Location: Moscow, Russia

Re: Hosts from 2 LAN's can't reach each other

Wed Oct 17, 2018 11:24 pm

In default config there is only one member of interface list "LAN"- the default "bridge".
And all firewall is build around interface lists "LAN" and "WAN".
So you need to add "wlan1" interface to interface list "LAN" and 99% that it will resolve the issue.

Who is online

Users browsing this forum: MSN [Bot] and 22 guests