search for: nt_status_downgrade_detected

Displaying 7 results from an estimated 7 matches for "nt_status_downgrade_detected".

2020 Oct 05
3
Upgrade to Samba 4.12 question
...CNC machines with some embedded Windows like 95, so upgrade of OS is impossible. While that machines communicate with fileserver, I can see this message in log.samba on DC: ? Auth: [NETLOGON,ServerAuthenticate] user [SVMETAL]\[TCL3030$] at [Mon, 05 Oct 2020 10:31:40.762795 CEST] with [DES] status [NT_STATUS_DOWNGRADE_DETECTED] workstation [(null)] remote host [ipv4:192.168.1.28:1076] mapped to [(null)]\[(null)]. local host [ipv4:192.168.1.1:139] NETLOGON computer [TCL3030] trust account [(null)]?. Does it mean, when I upgrade to Samba 4.12, that machine communications will be refused? So we have to stay (stuck) on Sa...
2020 Oct 05
0
Upgrade to Samba 4.12 question
...ed Windows like 95, so > upgrade of OS is impossible. > While that machines communicate with fileserver, I can see this message > in log.samba on DC: > ? Auth: [NETLOGON,ServerAuthenticate] user [SVMETAL]\[TCL3030$] at > [Mon, 05 Oct 2020 10:31:40.762795 CEST] with [DES] status > [NT_STATUS_DOWNGRADE_DETECTED] workstation [(null)] remote host > [ipv4:192.168.1.28:1076] mapped to [(null)]\[(null)]. local host > [ipv4:192.168.1.1:139] NETLOGON computer [TCL3030] trust account > [(null)]?. > > Does it mean, when I upgrade to Samba 4.12, that machine communications > will be refused? >...
2016 May 11
0
winbind trusted domain regression after upgrade to samba 4.2.10
...connect to our PDC (still samba 3.6.25) to list the trusted domains. Also I in the winbind logfile I found: Unwilling to make SAMR connection to domain EXAMPLEwithout connection level security, must set 'winbind sealed pipes = false' and 'require strong key = false' to proceed: NT_STATUS_DOWNGRADE_DETECTED So I added these options...but still no luck, the users of the trusted domain are gone... BTW, samba-4.2.9 is ok, wbinfo --domain=EXAMPLE -u lists the users, wbinfo -t works for both domains. Well, that's it for now, Oliver
2018 Sep 02
3
winbindd crashing -- how to auto-heal?
El 2/9/18 a les 10:39, Rowland Penny via samba ha escrit: > All of this is just a sticking plaster on the problem, if winbind is > crashing on a regular basis, we need to know this and will need > level 10 logs, debug info etc. Without this info, it will never get > fixed. Meanwhile, I need my server to keep running, so the plaster looks fine. Besides, winbind isn't crashing,
2016 May 16
1
Synology NAS Samba Upgrade breaks "Classic" domain membership
On both the synology (samba 4.1.20) and PDC (samba 3.6.25) testparm showed client schannel = Auto server schannel = Auto I don't know if the server even supports schannel. Maybe it doesn't any all the clients successfully negotiated not to use it. On the synology, I set client schannel = no This fixed my domain membership issue. Although
2016 Apr 12
0
[Announce] Samba 4.4.2, 4.3.8 and 4.2.11 Available for Download
...oblems. You can indentify the bug by debug messages at log level 1 in log.wb-* similar to: Unwilling to make connection to domain OTHERDOMAIN without connection level security, must set "winbind sealed pipes = false" and "require strong key = false" to proceed: NT_STATUS_DOWNGRADE_DETECTED Note that there is a workaround by changing the configuration: The workaround consists in adding the following to the [global] section of the smb.conf on the domain member server. In the example you would have "workgroup = PRIMARYDOMAIN". winbind sealed pipes = false r...
2016 Apr 12
0
[Announce] Samba 4.4.2, 4.3.8 and 4.2.11 Available for Download
...oblems. You can indentify the bug by debug messages at log level 1 in log.wb-* similar to: Unwilling to make connection to domain OTHERDOMAIN without connection level security, must set "winbind sealed pipes = false" and "require strong key = false" to proceed: NT_STATUS_DOWNGRADE_DETECTED Note that there is a workaround by changing the configuration: The workaround consists in adding the following to the [global] section of the smb.conf on the domain member server. In the example you would have "workgroup = PRIMARYDOMAIN". winbind sealed pipes = false r...