Setting certin traffic with a different external IP

Setting certin traffic with a different external IP

Setting certin traffic with a different external IP
Setting certin traffic with a different external IP
2024-10-15 11:21:52 - last edited 2024-10-17 01:17:42
Model: ER8411  
Hardware Version: V1
Firmware Version: 1.2.2

Hi All,

 

So i am migrating to OMADA which is going very well.

 

One thing I cant find the answer to we have multiple public IPS which I can add under the WAN ALIAS IPs.

I assume i can then create poer forwards (not tried yet).

 

We need to set the outgoing traffic to be a set IP aswell for some services.

 

On other firewalls / routers I have created a rule with a source (could be an IP, range, etc) and been able to set it to use a set IP Address.

 

Just encase this isnt clear here is an example

 

we have public IPS 80.80.80.1 - .12

We have a poert forward for 80.80.80.4 443 to 192.168.1.12

and another of 80.80.80.5 443 to 192.168.2.12

 

192.168.1.12 needs to come from 80.80.80.4 when making external connections

192.168.2.12 needs to come from 80.80.80.5 when making external connections

 

Hope this is clear I am sure the option is there i just cant see it.

 

Thanks for your help.

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#1
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1 Accepted Solution
Re:Setting certin traffic with a different external IP-Solution
2024-10-16 08:30:38 - last edited 2024-10-17 01:17:42

Since @DarrenL needs to use different source IPs for outgoing traffic , I would have thought using One-to-One NAT was more appropriate ?

 

The only issue with that would be that it would forward ALL traffic for the defined public IP to the internal IP

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#3
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4 Reply
Re:Setting certin traffic with a different external IP
2024-10-16 01:48:15

Hi @DarrenL 

Thanks for posting in our business forum.

This should be possible if you could try that to see if it meets your expectations.

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Re:Setting certin traffic with a different external IP-Solution
2024-10-16 08:30:38 - last edited 2024-10-17 01:17:42

Since @DarrenL needs to use different source IPs for outgoing traffic , I would have thought using One-to-One NAT was more appropriate ?

 

The only issue with that would be that it would forward ALL traffic for the defined public IP to the internal IP

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#3
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Re:Setting certin traffic with a different external IP
2024-10-16 19:32:34

  @MisterW Would one to one NAT also apply to the outgoing traffic?

 

You are correct i have tested the above which works as expected for incoming traffic its just out going I need to overcome.

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#4
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Re:Setting certin traffic with a different external IP
2024-10-17 06:59:43

  @DarrenL 

Would one to one NAT also apply to the outgoing traffic?

 

My understanding is , yes.

 

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