[Samba] SAMBA 4.14.4 now prompts for userid and password after AIX 7.1 to 7.2 Upgrade

Rowland Penny rpenny at samba.org
Wed Nov 30 10:32:56 UTC 2022



On 29/11/2022 23:21, Philip Cunio via samba wrote:
> Hello Team:
> 
> After an upgrade to AIX 7200-05-04-2220 from 7100-05-05-1939, SAMBA 4.14.4
> now prompts for userid and password from Windows 10 and Windows 11 clients
> attempting to map a drive. This was not required by SAMBA before the
> upgrade. Two other systems that have AIX 7.2 upgrades with SAMBA 4.14.4 are
> functioning correctly and do not prompt for userid and password.(for
> existing userids/accounts). The method used to perform the upgrades for all
> 3 systems was the same (NIM Alternate Disk Migration), Also, the smb.conf
> on all 3 systems is the same. In the log I see the following failure:
> 
> [2022/11/28 16:48:30.181656, 1]
> ../../source3/librpc/crypto/gse.c:666(gse_get_server_auth_token)
> gss_accept_sec_context failed with [ Miscellaneous failure (see text):
> Failed to find cifs/xxxx at YYYYY.COM(kvno 4) in keytab MEMORY:cifs_srv_keytab
> (aes256-cts-hmac-sha1-96)]
> 
> [global]
> workgroup = ZZZ
> realm = YYYYY.COM
> interfaces = 10.150.129.6
> netbios name = xxxx
> security = ADS
> log file = /var/samba/log/log.%m
> log level = 3 passdb:5 auth:5
> wins server = corp-inm-dc2.inmar.com
> password server = corp-inm-dc2.inmar.com
> socket address = 10.150.129.6
> server min protocol = SMB2
> server signing = mandatory
> create mask = 0666
> follow symlinks = yes
> unix extensions = no
> 
> 

I have never used an AIX machine, but I presume that Samba works exactly 
in the same way as if it was a Linux machine, so one question is, where 
are the 'idmap config' lines, another is, why have you set a wins server 
line on an AD machine ?

Rowland




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