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New SNAT from exiting one SG

Edgar_Quintana over 7 years ago

Hi,

I´ve 2 tunnels to AWS and there, some MS Domain Controllers.

My XG cluster must check them to get info about users. With SG I had to configure a SNAT rule (see the photo).

How to do this XG?

Regards

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0 LuCar Toni over 7 years ago

You can do the SNAT in the IPsec Config.

Just select NAT in IPsec and do a SNAT.

But keep in mind, you have to change the SA.

Basically you do:

SA: SNAT IP - Remote IP

NAT to: Subnet IP

community.sophos.com/.../123356

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0 Edgar_Quintana over 7 years ago in reply to LuCar Toni

HI,

Just take a look to the attached image.
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0 LuCar Toni over 7 years ago in reply to Edgar_Quintana

Hi,

So?

Basically you need to select a IP in the local subnet, tick the NAT option an put ANY there.

And use the IP on AWS as remote subnet aswell.

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0 Edgar_Quintana over 7 years ago in reply to LuCar Toni

Hi ManBearPig,

Could you give me more detailed guidance?

Thanks a lot.
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0 LuCar Toni over 7 years ago in reply to Edgar_Quintana

Take a look at XG:

Local Network = SNAT_IP

Remote Network = AWS IP Addresses (Something like 192.168.0.0/24)

Tick NAT

Choose in Dropdown= NAT to ANY or your local Network.

Then go to AWS.

Local Network = AWS IP Addresses

Remote Network = SNAT_IP

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0 LuCar Toni over 7 years ago in reply to Edgar_Quintana

Take a look at XG:

Local Network = SNAT_IP

Remote Network = AWS IP Addresses (Something like 192.168.0.0/24)

Tick NAT

Choose in Dropdown= NAT to ANY or your local Network.

Then go to AWS.

Local Network = AWS IP Addresses

Remote Network = SNAT_IP

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