Double nat problem
Double nat problem
Double nat problem
2019-03-07 11:41:26
Model: TL-R470T+
Hardware Version: V6
Firmware Version: V6.0.3

My current situation is like the following:

I have 3 wans pppoe. 2 with secondary IPs for checking DSL line stats of the modems ( in bridge mode).

My wireless router(WR) wan port is connected to lan port of the load balancer(LB). everything works just fine except that I cannot manage the traffic since all the clients are passing threw the WR nated IP (192.168.0.2).

 

I have these iIPS

 

LB lan: 192.168.0.1

WR Wan 192.168.0.2

WR Subnet: 192.168.1.0 /24

 

IF I disable nating on WR wan I loose internet connectivity. I added destination route on LB 192.168.1.0/24 next hop 192.168.0.2 interface lan. Now I can only reach LB managment.( dns is working with no internet traffic)

What am I missing ?

 

PS: I don't want to connect both lans together This way I lose many services on WR from stats to vpn services or personal cloud.

In LB hardware Version4 I fixed this problem by adding 192.168.1.0 as a PPPoe pool. In v6 there are no pppoe service hence no pool to be added.

 

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#1
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2 Replies
Re:Double nat problem
2019-03-11 15:25:51

SERGioooo wrote

My current situation is like the following:

I have 3 wans pppoe. 2 with secondary IPs for checking DSL line stats of the modems ( in bridge mode).

My wireless router(WR) wan port is connected to lan port of the load balancer(LB). everything works just fine except that I cannot manage the traffic since all the clients are passing threw the WR nated IP (192.168.0.2).

 

I have these iIPS

 

LB lan: 192.168.0.1

WR Wan 192.168.0.2

WR Subnet: 192.168.1.0 /24

 

IF I disable nating on WR wan I loose internet connectivity. I added destination route on LB 192.168.1.0/24 next hop 192.168.0.2 interface lan. Now I can only reach LB managment.( dns is working with no internet traffic)

What am I missing ?

 

PS: I don't want to connect both lans together This way I lose many services on WR from stats to vpn services or personal cloud.

In LB hardware Version4 I fixed this problem by adding 192.168.1.0 as a PPPoe pool. In v6 there are no pppoe service hence no pool to be added.

 

 

Hi SERGioooo

 

I think you can check if your WR support AP mode. When you use AP mode, the wireless clients can get the IP from LB. But I cannot make sure that you still can use the VPN server on WR.

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Re:Re:Double nat problem
2019-03-13 13:06:00 - last edited 2019-03-13 13:07:06

You are right if I put my WR in AP. I will also lose my services as if it was connected from Lan.

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#3
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