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error message -20037 & -30018 (8 posts)

This is an archived topic. The information in it is likely to be out-of-date and no longer applicable to current versions of Fetch.
  • Started 22 years ago by Loriann
  • Latest reply 22 years ago from Loriann
  • Loriann Member

    hi,
    when i attempt to login with kclient, i get error message -20037, when i try to login with gss, i get error message -30018 and the following in a dialog box:

    535-GSSAPI error major: Incorrect channel bindings were supplied
    535-GSSAPI error minor: No error
    535 GSSAPI error: accepting context

    any ideas what these errors are/mean?
    thanks.

    Posted 22 years ago #

  • Jim Matthews Administrator

    Do you know what version of Kerberos you have on your Mac, and what version is on the server?

    It also might help to see the complete transcripts of your sessions (choose Fetch Transcript from the Window menu).

    Thanks,

    Jim Matthews
    Fetch Softworks

    Posted 22 years ago #

  • Loriann Member

    kerberos version is 4.0a11

    transcript when using kclient:
    Connecting to ftp.dialup.mit.edu port 21 (4/24/01 10:47:44 AM)
    220 mass-toolpike.mit.edu FTP server (Version 5.60) ready.
    ADAT
    503 Must identify AUTH type before ADAT
    AUTH KERBEROS_V4
    334 Using authentication type KERBEROS_V4; ADAT must follow
    ADAT
    235 ADAT=BA4AAAAEJeI5maESuAAixRpt7UAWuxVllw3vJ8Qya3VM=

    transcript when using gss:
    Connecting to ftp.dialup.mit.edu port 21 (4/24/01 10:49:01 AM)
    220 mass-toolpike.mit.edu FTP server (Version 5.60) ready.
    ADAT
    503 Must identify AUTH type before ADAT
    AUTH GSSAPI
    334 Using authentication type GSSAPI; ADAT must follow
    release 2
    service 0ADAT
    535-GSSAPI error major: Incorrect channel bindings were supplied
    535-GSSAPI error minor: No error
    535 GSSAPI error: accepting context
    release 2
    service 1

    Posted 22 years ago #

  • Jim Matthews Administrator

    Thanks for that information. What version of Fetch are you running, and what version of the system software?

    Thanks again,

    Jim Matthews
    Fetch Softworks

    Posted 22 years ago #

  • Jim Matthews Administrator

    One other question -- is your Mac's clock set to the correct time? The -20037 error may indicate that your clock and the server's are more than five minutes apart.

    Posted 22 years ago #

  • Loriann Member

    Fetch version(s) 4.0b7 & 4.0b8
    System Software MacOS X 10.0.1
    (Build 4L13)

    My clock is set to time sync with mit's time server, and kerberos works with other programs (Eudora)

    Thanks.

    Posted 22 years ago #

  • Jim Matthews Administrator

    Hmm. Are you connecting from the MIT campus network, or from elsewhere? Do you know if you are behind a Network Address Translation (NAT) box?

    Posted 22 years ago #

  • Loriann Member

    i'm connecting from MIT network. and i'm definitely not behind a NAT box when i'm doing this.

    i should check when i'm at home, behind a NAT box, whether or not I get the same error...

    Posted 22 years ago #

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