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Trust Verification

Discussion in 'Active Directory Exams' started by Phoenix, Nov 23, 2004.

  1. Phoenix
    Honorary Member

    Phoenix 53656e696f7220 4d6f64

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    Anyone ever had a problem verifying trusts by getting the 'RPC Service is unavailable' error? im trying to verify a trust between the old NT4 domain and the new W2k3 domain, but cant verify it
    communication between the domains is osund, pings and dns are working
    if anyone has any ideas let me know

    cheers
     
    Certifications: MCSE, MCITP, VCP
    WIP: > 0
  2. Phil
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    Phil Gigabyte Poster

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    Ryan, you need to add lmhosts entries on the W2k3 domain for the NT domain. I have a document round here somewhere which I'll see if I can dig out.
     
    Certifications: MCSE:M & S MCSA:M CCNA CNA
    WIP: 2003 Upgrade, CCNA Upgrade
  3. Phil
    Honorary Member

    Phil Gigabyte Poster

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    Certifications: MCSE:M & S MCSA:M CCNA CNA
    WIP: 2003 Upgrade, CCNA Upgrade
  4. Phoenix
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    Phoenix 53656e696f7220 4d6f64

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    based on those articles i think a purge would of worked
    the trusts worked fine yesturday, but i reinstalled the domain controllers to day to tidy a few things up, and they just wouldnt verify a trust anymore
    could of been a cached issue on the nt4 domain (which is production, so little chance to mess with it)

    and i just started to rebuild the DC again haha, with a diff netbios name, see if it fixes anything
    if not ill use whats in those KBs mate
     
    Certifications: MCSE, MCITP, VCP
    WIP: > 0
  5. Phoenix
    Honorary Member

    Phoenix 53656e696f7220 4d6f64

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    nope, domain rebuilt, different netbios name, same error
    heres the full error

    The verification of the incoming trust failed with the following error(s):
    The target system RICHMOND does not support NetLogon trust password verification.
    A secure channel reset will be attempted.
    The secure channel reset failed with error 1722: The RPC server is unavailable.

    The outgoing trust has been verified. It is in place and active.
     
    Certifications: MCSE, MCITP, VCP
    WIP: > 0
  6. Bluerinse
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    Bluerinse Exabyte Poster

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    Have you resolved this issue yet Ryan? I know our instructor had problems during our migration MOC trying to get trusts to work in a classroom environment and he was a TCP/IP wiz :eek:

    Pete
     
    Certifications: C&G Electronics - MCSA (W2K) MCSE (W2K)

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