Reply
Posts: 2
Registered: ‎01-03-2018

Help me about Access problems with Router LRT224

Hello everybody.!

 

I have a network as:

 

Network 1(NW 1):

  • IP 1 Router LRT224: 192.168.1.1/24, GW 192.168.1.1, DNS 192.168.1.1.
  • IP 2: 192.168.2.1/24, GW 192.168.2.1, DNS 192.168.1.1 with Port 80~85.
  • IP 3: 192.168.3.1/24, GW 192.168.3.1, DNS 192.168.1.1 with Port 80~85.

Network 2(NW 2): 172.17.112.x/24, GW 172.17.112.1 with DHCP and can not edit any more.

Network 3(NW 3): 172.17.113.x/24, GW 172.17.113.1 with DHCP and can not edit any more.

NW2 and NW3 are connected and can access each others. They also connected to Internet.

 

I configed as:

LRT224:

  • IP: 192.168.1.1 . DHCP Enable.
  • WAN 1: 192.168.2.1/24, GW 192.168.2.1, DNS 192.168.1.1 with Port 80~85.
  • WAN 2: 192.168.3.1/24, GW 192.168.3.1, DNS 192.168.1.1 with Port 80~85.
  • LAN 1: Use One to One NAT connect to NW2 with Private Range: 192.168.2.1, Public Range 172.17.112.100.
  • LAN 2: Use One to One NAT connect to NW2 with Private Range: 192.168.3.1, Public Range 172.17.113.100.
  • LAN 3: DHCP of LRT224 with 192.168.1.x/24, GW 192.168.1.1, DNS 192.168.1.1.

I need as:

  1. WAN can access each others.
  2. WAN can connect to Internet.
  3. LAN 3 can access WAN.
  4. LAN 3 can access LAN 1 and 2.
  5. Users from NW 2 and 3 can access WAN via port 80. Example: Access 172.17.112.100:81 instead of 192.168.2.1:81.

Please help me to config.

 

Thankyou very much!

Expert
Posts: 14,240
Registered: ‎01-18-2013

Re: Help me about Access problems with Router LRT224

Please provide a network diagram to help us understand your network topology better.


Smiley Wink Please remember to Kudo those that help you.

Linksys
Communities Technical Support
Posts: 2
Registered: ‎01-03-2018

Re: Help me about Access problems with Router LRT224

F2_CAM_NWP1.jpg

Highlighted
Expert
Posts: 14,240
Registered: ‎01-18-2013

Re: Help me about Access problems with Router LRT224

I don't understand this network topology Smiley Happy

 

Please confirm:

  1. You are getting Private IPv4 addresses 172.17.112.x and 172.17.113.x from your ISP
  2. You are connecting servers with DHCP Servers and DHCP ranges 192.168.2.0/24 and 192.168.3.0/24 to the LRT WAN ports

Questions:

  1. Why are you doing One to One NAT with ISP Private IP Addresses? AFAIK One to One NAT maps Public IP Address to Internet LAN Private IP Addresses
  2. Why do you have Servers connected to the LRT WAN ports instead of the ISP connections?

Smiley Wink Please remember to Kudo those that help you.

Linksys
Communities Technical Support