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upstream connect error or disconnect/reset before headers.

  • 1.  upstream connect error or disconnect/reset before headers.

    Posted Apr 02, 2024 12:39 AM

    Once I registered SRM with vCenter and I click the hostname link in summary I get the following error. I do not see this with the appliance on the other site. I have no issues with getting to the management portal of this appliance but cannot get to the /DR link
    Have unregistered and uninstalled several times.

    upstream connect error or disconnect/reset before headers. reset reason: connection failure, transport failure reason: delayed connect error: 111

    I see the following error in logs:

    2024-04-02T13:15:27.495+13:00 verbose drconfig[01073] [SRM@6876 sub=ProbeSsl.Url.DrConfigSslCertificateManager opID=688be220-0a91-4f53-ba83-e26feb43226d-probeSsl] Established TCP connection to 'vcenter.mydomain.local:443'
    2024-04-02T13:15:27.500+13:00 warning drconfig[01367] [SRM@6876 sub=IO.Connection opID=688be220-0a91-4f53-ba83-e26feb43226d-probeSsl] Failed to SSL handshake; SSL(<io_obj p:0x00007f6950014fd0, h:18, <TCP ' : 47314'>, <TCP ' : 443'>>), e: 167772294(certificate verify failed (SSL routines)), duration: 5msec
    2024-04-02T13:15:27.500+13:00 warning drconfig[01367] [SRM@6876 sub=ProbeSsl.Url.DrConfigSslCertificateManager opID=688be220-0a91-4f53-ba83-e26feb43226d-probeSsl] SSL client handshake to 'vcenter.mydomain.local:443' failed.
    --> N7Vmacore3Ssl18SSLVerifyExceptionE SSL Exception: Verification parameters:
    --> PeerThumbprint: EC:02:EA:ED:66:55:7E:1D:E8:C2:AA:03:4C:CE:D9:FC:6B:D5:EF:79
    --> ExpectedThumbprint:
    --> ExpectedPeerName: vcenter.mydomain.local
    --> The remote host certificate has these problems:
    --> * unable to get local issuer certificate


    Any ideas?
    SRM and latest virtual center