[Samba] Windows 10 cannot connect without SMB1
cn at brain-biotech.de
cn at brain-biotech.de
Mon Mar 1 15:20:30 UTC 2021
Am 01.03.21 um 16:04 schrieb K. R. Foley via samba:
> The firewall is disabled on the client PC. The client and the server are
> on 2 separate subnets separated by a VPN. I am not aware of any
> filtering going on between the two, but I can't say for sure without
> checking. Is there a list of ports somewhere that I can check to make
> sure that they are all being routed over the VPN? I have already checked
> everything that I can see in netstat on the server.
Check this:
https://wiki.samba.org/index.php/Samba_AD_DC_Port_Usage
>
> Keep in mind that the client can join the domain fine if I enable SMB1
> on the client. I don't want to use SMB1. That is why I am trying to
> figure this out. The client seems to think that the server is asking for
> SMB1.
>
> Is it possible that I have something else mis-configured on the client?
>
> Are there additional ports that are used by SMB2/3 that are not used by
> SMB1? If so, what are they?
These are only for SMB1/Netbios
NetBIOS Name Service 137 udp
NetBIOS Datagram 138 udp
NetBIOS Session 139 tcp
For smb2-3 you need
SMB over TCP 445 tcp
Regards
Christian
--
Dr. Christian Naumer
Vice President
Unit Head Bioprocess Development
B.R.A.I.N Aktiengesellschaft
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