SMB client using NTLM v1 is unable to connect AltaVault 4.4 or later due to Unsupported NTLMv1 authentication
Applies to
AltaVault 4.4 or later
SMB client using NTLM v1
Issue
- SMB client is unable to connect CIFS share on AltaVault or unable to map the drive to AltaVault
- Messages log of AltaVault has error messages like the following example.
Feb 14 08:21:44 localhost smbd[10724]: [function/auth.WARN] (10769) [UserLogin] oem_auth_handover: Unsupported NTLMv1 authentication (user attempting login:xxx)
Feb 14 08:21:44 localhost smbd[10724]: [function/auth.INFO] (10769) [UserLogin] oem_auth_handover: NTLMv2 user (xxx) login status 0xc0000022
Feb 14 08:21:44 localhost smbd[10724]: [handler/base.INFO] (64324) NetBiosTransport [0x1cd0560] getBytes: sockFD: 13 errno: 104
Feb 14 08:21:44 localhost smbd[10724]: [handler/base.INFO] (64324) NetBiosTransport [0x1cd0560] terminate: sockFD: 13
Feb 14 08:21:44 localhost smbd[10724]: [object/connection.INFO] (64324) Connection [0x1cea000] receiveWorker: connection terminated. status: 0xc000020d
Feb 14 08:21:44 localhost smbd[10724]: [object/connection.INFO] (64324) Connection [0x1cea000] receiveWorker: start termination
Feb 14 08:21:44 localhost smbd[10724]: [object/connection.INFO] (64325) Connection [0x1cea000] sendWorker: terminated
Feb 14 08:21:44 localhost smbd[10724]: [object/connection.INFO] (64324) Connection [0x1cea000] receiveWorker: terminated