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by anonymous
Hello,
my issue is following: on LAN I have several devices with static IPs in subnet 192.168.1.0/24 (DHCP server is enabled though is doesn't assign addresses). I need to connect WAN to other network with DHCP server in subnet 192.168.13.0/24.

However on the LAN there is also device with IP address 192.168.13.124, that I cannot connect directly to the same network as WAN (I need to use PoE switch that is on LAN). Is it possible to configure RUT955 in that way that IP address 192.168.13.124 would be visible from WAN?

Thank you in advance.

Regards

Anton

1 Answer

0 votes
by anonymous
Hi,

Go to Network > Routing and add in Static Routes:

Interface: LAN

Target: 192.168.13.0

IPV4 Netmask: 255.255.255.0

Gateway: 192.168.1.1

And save.

This will allow your device on 192.168.13.124 to reach WAN.

EB.
by anonymous

Thanks for advise, however it still doesn't work. I configured static route as shown below. But I realized that requirements are slightly different. IP address 192.168.13.124 needs to see devices connected to WAN (192.168.13.110 specifically). With this static route I am not able to ping address 192.168.13.110 from LAN when having IP from 192.168.13.0/24 subnet. Also in opposite direction I am still not able to ping 192.168.13.124 from WAN (but actually this is not really needed). However I noticed that from devices on LAN that are in subnet 192.168.1.0/24, I am able to ping devices on WAN, also address 192.168.13.110. So question is whether it is possible to achieve that also in subnet 192.168.13.0/24.  I have attached also diagram to illustrate the situation - device IM6 needs to be connected to Commend Server

by anonymous

diagram of network

by anonymous
In this case it's not possible unless there's a router on 192.168.13.0/24 side, which would pass the ping to remaining devices in the network. This would be similar to the case when you're trying to ping devices behind the ISP.

EB.