> Also, what then do the other lines in your config then say to do with > the NTLM type-1 requests (no credentials) and failed-login requests? No this happend after the last security update of samba. This is due to a samba update. SECURITY UPDATE: Weak authentication protocol allowed CVE-2018-1139-*.patch: Do not allow ntlmv1 over SMB1 You can easily test this, add 'ntlm auth = yes' to smb.conf and restart. If this cures your problem, then you have two choices, leave it alone and put up with a possibly insecure server, or fix your clients to only use NTLMv2 and remove the line from smb.conf. Greetz, Louis _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users