Problem with NAT in a WRT54G with Alchemy 1.0 firmware

Discussion in 'Cisco/Linksys Wireless Routers' started by alvarito, May 31, 2005.

  1. alvarito

    alvarito Network Guru Member

    When I try play PES4 on-line, it's necesary disable the firewall of WRT54G.
    The ports is correctly redirect to the PC.
    I think that is a NAT's problem.

    Can you help me??


    PD: Sorry for my poor english
  2. littlewhoo

    littlewhoo Network Guru Member

    You'll just have to forward port 5739 UDP (not TCP) to your PC's IP. Then PES4 will work fine.
    If this is not working, try putting your PCs IP in DMZ.
  3. alvarito

    alvarito Network Guru Member

    Yes, I forward the port 5739 UDP to my Ip-PC:5739, but PES4 doesn't connect.
    But when I disable the firewall of the router, then PES4 work perfectly.

    I would like play without disable the firewall, I think that it's possible.
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