Hai,
Have you followed this :
https://wiki.samba.org/index.php/Setting_up_Samba_as_a_Standalone_Server
Basicly its, guest access is denied on SMB2
Adjust the smb.conf as shown in the link.
And test again.
Also whats the OS your using and what samba version is running?
Greetz,
Louis
> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens
> Oleksandr Natalenko via samba
> Verzonden: woensdag 14 juli 2021 13:44
> Aan: samba at lists.samba.org
> Onderwerp: [Samba] SMB2 and X-plore
>
> Hello.
>
> I've got a small home server for basic file sharing across
> devices, and
> I have Samba on it:
>
> ```
> [global]
> disable spoolss = Yes
> domain master = No
> load printers = No
> map to guest = Bad User
> name resolve order = host
> printcap name = /dev/null
> server min protocol = NT1
> server string = Samba Server %v
> show add printer wizard = No
> socket options = TCP_NODELAY SO_KEEPALIVE
> idmap config * : backend = tdb
> printing = bsd
>
> [Shared]
> browseable = No
> force group = _shared
> force user = _shared
> guest ok = Yes
> path = /mnt/shared
> read only = No
> veto files = /lost+found/
> ```
>
> The goal here is to allow all the clients to connect without
> user/password, hence "map to guest = Bad User". Also the goal
> is to get
> rid of old "NT1" protocol.
>
> The problem is with X-plore on Android. It supports SMB1 and SMB2. If
> "server min protocol = NT1" is specified, it connects just
> fine in SMB1
> mode. If "NT1" is not specified (SMB2_02 is used as a
> default), it cannot
> connect using SMB2. This is what I see on the server side when X-plore
> tries to connect in SMB2 mode:
>
> ```
> smbd[1234]: [2021/07/07 08:40:20.489935, 0]
> ../../libcli/smb/smb2_sign smb2_signing_check_pdu)
> smbd[1234]: Bad SMB2 signature for message
> smbd[1234]: [2021/07/07 08:40:20.490212, 0] ../../lib/util/util.c:
> 570(dump_data)
> smbd[1234]: [0000] CA DE 60 FA 4D DE 92 15 9F 02 1C E6 3D
> C6 9B 1F
> ..`.M... ....=...
> smbd[1234]: [2021/07/07 08:40:20.490344, 0] ../../lib/util/util.c:
> 570(dump_data)
> smbd[1234]: [0000] E1 38 55 D7 6D 9F 22 C2 97 E0 5D 58 B1
> F7 08 F9
> .8U.m.". ..]X....
> smbd[1234]: [2021/07/07 08:40:20.492594, 0]
> ../../libcli/smb/smb2_signing.c:
> 307(smb2_signing_check_pdu)
> smbd[1234]: Bad SMB2 signature for message
> smbd[1234]: [2021/07/07 08:40:20.492757, 0] ../../lib/util/util.c:
> 570(dump_data)
> smbd[1234]: [0000] 88 4E F0 54 EE 5C C2 64 E4 8E E5 5B 26
> 14 E8 CC .N.T.
> \.d ...[&...
> smbd[1234]: [2021/07/07 08:40:20.492842, 0] ../../lib/util/util.c:
> 570(dump_data)
> smbd[1234]: [0000] 9A AE C8 DF 24 8E B2 96 B9 D1 44 44 9C
> D3 31 64 ....
> $... ..DD..1d
> ```
>
> The X-plore itself gives `Invalid SMB status:
> STATUS_ACCESS_DENIED` error.
>
> Other Linux/Windows clients work just fine with this configuration.
>
> So, what do I do to make X-plore work in SMB2 mode?
>
> Thanks.
>
> --
> Oleksandr Natalenko (post-factum)
>
>
>
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