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Bypass TMG between an internal IP and external service RRS feed

  • Question

  • Greetings comunity

    Seems quite simple but its giving me some troubles,

    I want to Completly Bypass our TMG for a specific comunication between one of our services, out TMG configuration its an Interface for LAN and one Interface for External. Access from internal to external its NAT'ed  

    I want all ports from the internal 172.16.10.10 bypass TMG and reach a public IP which can be 54.100.100.100 (not the real ones neither of them) for example, and all comunication that comes from that 54.100.100.100 also bypass TMG directly to 172.16.10.10

    It is not a Web or http comunication, its SIP and RTP so the solution at, for example, https://social.technet.microsoft.com/Forums/forefront/en-US/5cee6d97-3763-4daf-b23c-6359e0e66a63/bypassing-tmg-proxy-base-on-source-ip-and-destination-ip?forum=Forefrontedgegeneral didnt work for me, i tried to search for a solution for this case but was unable to find it.

    tried access rules allowing all outbound from the internal server to the public server ip and non web server rules alowing all incoming port range to the internal server (not a nice thing to do as i discovered minutes later)

    Any ideas or any more info required?

    best regards,

    J.

    Wednesday, February 8, 2017 4:15 PM

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