[Samba] samba fails to connect to windows file share joined to domain

jacek burghardt jaceksburghardt at gmail.com
Tue Dec 12 02:07:47 UTC 2023


After running hardening scripts samba cant mount windows shares.
I get error trying to mount share

[72860.509128] CIFS: VFS: Verify user has a krb5 ticket and keyutils is
installed

[72860.509137] CIFS: VFS: \\winnas Send error in SessSetup = -126

[72860.509158] CIFS: VFS: cifs_mount failed w/return code = -126

[72860.509128] CIFS: VFS: Verify user has a krb5 ticket and keyutils is
installed

[72860.509137] CIFS: VFS: \\winnas Send error in SessSetup = -126


I get following errors:


[root at radiorec admin]# smbclient -k -L winnas

WARNING: The option -k|--kerberos is deprecated!

lpcfg_do_global_parameter: WARNING: The "lanman auth" option is deprecated

gensec_spnego_client_negTokenInit_step: Could not find a suitable mechtype
in NEG_TOKEN_INIT

session setup failed: NT_STATUS_INVALID_PARAMETER

[root at radiorec admin]# smbclient  -L winnas

lpcfg_do_global_parameter: WARNING: The "lanman auth" option is deprecated

Password for [HEBE\root]:


[root at radiorec admin]# smbclient  -L winnas -U jacek

lpcfg_do_global_parameter: WARNING: The "lanman auth" option is deprecated

Password for [HEBE\jacek]:

session setup failed: NT_STATUS_TRUSTED_RELATIONSHIP_FAILURE


Is there gpo I need to disable or I can change config in samba to get
shares to mount?

I see domain relationship failure but  wbinfo works


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