[Samba] Samba trying to connect to a non-existant DC for NTP?
James B. Byrne
byrnejb at harte-lyne.ca
Wed Feb 14 19:35:38 UTC 2024
At about every 4 seconds the following messages are being created in
/var/log/messages
Feb 14 14:05:25 smb4-2 samba[21026]: [2024/02/14 14:05:25.466141, 0]
../../source4/librpc/rpc/dcerpc_sock.c:63(continue_socket_connect)
Feb 14 14:05:25 smb4-2 samba[21026]: Failed to connect host 192.168.18.161 on
port 135 - NT_STATUS_UNSUCCESSFUL
Feb 14 14:05:25 smb4-2 samba[21026]: [2024/02/14 14:05:25.466529, 0]
../../source4/librpc/rpc/dcerpc_sock.c:245(continue_ip_open_socket)
Feb 14 14:05:25 smb4-2 samba[21026]: Failed to connect host 192.168.18.161
(aac648b2-aac8-411d-afe0-7cbd5455841c._msdcs.brockley.harte-lyne.ca) on port
135 - NT_STATUS_UNSUCCESSFUL.
The address 192.168.18.161 was/is assigned to a samba DC (smb4-1) which is not
online and has not been for quite some time.
What I need to do is to locate what is generating the connection requests which
are failing and reconfigure it to stop trying. Where do I look? There does not
seem to be anything related to this in /usr/local/etc/smb4.conf and I do not
see anything in samba-tool that relates to this either.
Advice would be greatly appreciated.
PS. This is on Samba-4.13 which is EOL. We are upgrading before the end of
March but not today.
Thanks,
--
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James B. Byrne mailto:ByrneJB at Harte-Lyne.ca
Harte & Lyne Limited http://www.harte-lyne.ca
9 Brockley Drive vox: +1 905 561 1241
Hamilton, Ontario fax: +1 905 561 0757
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