[Samba] VPN and negative auth cache?!
L.P.H. van Belle
belle at bazuin.nl
Fri Nov 26 10:54:14 UTC 2021
> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens
> Marco Gaiarin via samba
> Verzonden: vrijdag 26 november 2021 11:22
> Aan: samba at lists.samba.org
> Onderwerp: [Samba] VPN and negative auth cache?!
> Situation: Win7 portable system joined to a Samba AD domain,
> with CSC (AKA 'Offline Files and Folders').
I had recently also some problems with offline files..
Since im in transition to move to different servers and locations
I turned it off.
> Sometimes when the system conect to the VPN, network drives
> are inaccessible
> (red X) and if i try to connect, authentication request popups.
> In logs i see:
> [2021/11/26 11:00:07.973447, 0]
> Denied connection from 10.5.12.6 (10.5.12.6)
> as if an ACL apply. But there's no ACL in that share (other
> share in the same server have).
Denied connection from 10.5.12.6 (10.5.12.6) << no hostnames to resolve to?
Try to login in with username at REALM.TLD
And use FQDN's, see if that helps.
> If i try to connect to a different alias/cname of the server, works.
> Could be that if i try to connect to \\servername\share1 that
> have the ACL,
> subsequent calls to \\servername\share2 get 'negative cache' denied?
> Seems really strange...
> PS. and note that this seems to happen randomly; if the user
> disconnect and
> reconect, all shares go OK...
> Io ammiro gli americani per come fanno le trattative: prima di tutto
> pensano a se stessi, poi a se stessi, e solo alla fine a se stessi.
> (Ignacio Lula da Silva)
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