port forwarding on ER605

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port forwarding on ER605

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port forwarding on ER605
port forwarding on ER605
2023-06-19 17:21:07
Model: OC200  
Hardware Version:
Firmware Version:

hi i'm setting up an omada configuration with an er605 an oc200 a tl-sg2008p and 2 ap eap653. Everything was fantastic in the setup till i''ve tried to portfowrard a port. 

 

actually the ip of the oc200 is 192.168.0.5, ip of er695 is 192.168.0.1 

i've 2 wan : 

2 external router 

wan1 ip of the router 192.168.97.1 set as a static ip into the er605 with 192.168.97.2. and set up as dmz 192.168.97.2
wan2 ip of the router 192.168.98.1 set as a static ip into the er605 with 192.168.98.2. and set up as dmz 192.168.98.2

Everything works, except port forwarding. 

The port forwarding is setup only on wan1.


(i've also tried to make a portforward on the single router detached from the system and it works)

what i've done wrong ??

thank you 

 


 

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#1
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4 Reply
Re:port forwarding on ER605
2023-06-19 18:06:31

  @slamjam 

If port forwarding works across your ISP router, it should work across the ER605, so long as the WAN IP of the ER605 is also set as the DMZ IP on the ISP router AND you ALSO port forward across the ER605.  Your set up is a 'double NAT' which means everything has 2 NAT hops, both of which need forwarding rules.

<< Paying it forward, one juicy problem at a time... >>
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#2
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Re:port forwarding on ER605
2023-06-19 19:42:07

@d0ugmac1 ok but trust me it's exactly what i've done: 

as attached screenshot of the er605 i've set in the isp router as dmz the 192.168.97.2

 

 

 

 

(the ip of the er605 is 102.168.0.1 but is not the same class so i cannot put as dmz into the isp router)

 

 

 

 

thank you for helping 

 

 

 



 

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#3
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Re:port forwarding on ER605
2023-06-19 19:54:44

  @slamjam 

 

Many cellular modems don't work correctly if you don't allow them to assign their clients IP via DHCP, just saying.

 

From what I understand:

 

(some TIM IP) -->5G Modem--(NAT)..192.168.97.1 --DMZ--> 192.168.97.2..WAN-ER605--(NAT)..192.168.0.1--> Your other devices

 

For a port forward to work you must configure each port forwarding:

 

on the 5G Router as such: Port forward External 80 to 192.168.97.2 port 80

 

then you must also configure on the ER605 WAN a port forward for ER605: WAN port 80 to internal LAN  IP 192.168.0.X port 80 (unless .X is also the DMZ for the ER605)

<< Paying it forward, one juicy problem at a time... >>
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#4
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Re:port forwarding on ER605
2023-06-20 07:12:23

Hello @slamjam ,

 

Thank you so much for taking the time to post the issue on TP-Link community!

 

To better assist you, I've created a support ticket via your registered email address, and escalated it to our support engineer to look into the issue. The ticket ID is TKID230630972, please check your email box and ensure the support email is well received. Thanks!

Once the issue is addressed or resolved, welcome to update this topic thread with your solution to help others who may encounter the same issue as you did.

 

Many thanks for your great cooperation and patience!

Best Regards! >> Omada EAP Firmware Trial Available Here << >> Get the Latest Omada SDN Controller Releases Here << *Try filtering posts on each forum by Label of [Early Access]*
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#5
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