iptables forwarding incoming IP to another destination IP

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  • server 1.1.1.1

  • client 2.2.2.2

  • client: 3.3.3.3

I have a server and two clients, in order to visualize all the trafic in my network from my client 2.2.2.2 i have to forward the trafic between my server and my client 3.3.3.3



I tried



iptables -t nat -A PREROUTING -d 3.3.3.3 -j DNAT --to-destination 2.2.2.2
iptables -t nat -A POSTROUTING -s 2.2.2.2 -j SNAT --to-source 3.3.3.3



But it's not working.






linux ubuntu iptables forwarding







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    up vote
    0
    down vote

    favorite












    • server 1.1.1.1

    • client 2.2.2.2

    • client: 3.3.3.3

    I have a server and two clients, in order to visualize all the trafic in my network from my client 2.2.2.2 i have to forward the trafic between my server and my client 3.3.3.3



    I tried



    iptables -t nat -A PREROUTING -d 3.3.3.3 -j DNAT --to-destination 2.2.2.2
    iptables -t nat -A POSTROUTING -s 2.2.2.2 -j SNAT --to-source 3.3.3.3



    But it's not working.






    linux ubuntu iptables forwarding







    share|improve this question









    New contributor




    N. Asuna is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.





















      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      • server 1.1.1.1

      • client 2.2.2.2

      • client: 3.3.3.3

      I have a server and two clients, in order to visualize all the trafic in my network from my client 2.2.2.2 i have to forward the trafic between my server and my client 3.3.3.3



      I tried



      iptables -t nat -A PREROUTING -d 3.3.3.3 -j DNAT --to-destination 2.2.2.2
      iptables -t nat -A POSTROUTING -s 2.2.2.2 -j SNAT --to-source 3.3.3.3



      But it's not working.






      linux ubuntu iptables forwarding







      share|improve this question









      New contributor




      N. Asuna is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      • server 1.1.1.1

      • client 2.2.2.2

      • client: 3.3.3.3

      I have a server and two clients, in order to visualize all the trafic in my network from my client 2.2.2.2 i have to forward the trafic between my server and my client 3.3.3.3



      I tried



      iptables -t nat -A PREROUTING -d 3.3.3.3 -j DNAT --to-destination 2.2.2.2
      iptables -t nat -A POSTROUTING -s 2.2.2.2 -j SNAT --to-source 3.3.3.3



      But it's not working.






      linux ubuntu iptables forwarding




      linux ubuntu iptables forwarding






      share|improve this question









      New contributor




      N. Asuna is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question









      New contributor




      N. Asuna is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      share|improve this question




      share|improve this question








      edited 2 days ago









      Rui F Ribeiro

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      38.2k1475123






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      asked 2 days ago









      N. Asuna

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