[Samba] adding server aliases after joining to a domain

[Michael Tokarev]

Hi!

I've added a second name for a server, after it has been successfully joined to the
domain.  But how to configure it so it knows its own secondary name(s) and request
kerberos ticket for it?

[2022/11/22 13:07:53.558416,  1] ../../source3/librpc/crypto/gse.c:695(gse_get_server_auth_token)
   gss_accept_sec_context failed with [ Miscellaneous failure (see text): Failed to find cifs/FS at TLS.MSK.RU(kvno 2) in keytab MEMORY:cifs_srv_keytab 
(arcfour-hmac-md5)]

This is server named SVFSP, with an alias FS (File Server).

I remember this can be done at the time of join when smb.conf
has netbios aliases = FS line.  But how to add it after the
join?

BTW, can there be several FSes in the same domain?

Thanks,

/mjt