Не могу подмонтировать самба ресурс

[root@it1 ~]# smbmount //server/1c /mnt/smb_res codepage=cp866,iocharset=utf8,username=sshhee,password=78524512 params.c:Parameter() - Ignoring badly formed line in configuration file: This option is important for security. It allows you to restrict cli_negprot: SMB signing is mandatory and we have disabled it. 5734: protocol negotiation failed SMB connection failed