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1:1 NAT

DanS
Hi All,

I just installed ASL, and I'm trying to figure out how to setup a 1:1 NAT rule outbound. All packets from a specific machine should go out as a specific IP/hostname. I know how to set this up manually in iptables, but I'm not sure how ASL handles this. 

Thanks!  


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  • 0
    All you have to do is setup a DNAT rule to forward all ports to that particular IP.

    Go into the defintions and add the machine that you want to forward all the ports to.  

    then....

    go to network > NAT/Masq

    Give your NAT rule a name.  the type would be DNAT/SNAT.  

    source: any

    destiation: the address that the connections are comming in on

    service: any

    change source to: no change

    change destination to: the machine you created in the definitions section

    I think that should work.

    You then need to go into the your packet filters and tell it to allow any service to connect to that machine.  
  • 0 in reply to uncue75
    Thanks, 
    That gave me enough to work off of.

    Cheers  
  • 0 in reply to DanS
    cool.  glad you got it to work.