Dear List, I am running a 2.6.28 kernel that I have compiled with cifs filesystem support. I am trying to mount a share from a windows 2008 server requiring ntlmv2. when I try to pass the option sec=ntlmv2 or ntlmv2i I receive an invalid argument message. If I omit the sec option I receive a permission denied. I have also tried to use a stock Debian kernel (2.6.32) that I have checked to have cifs compiled in and I get the same results. If I perform a 'modinfo cifs' it shows the module to be loaded and that I am running ver 1.61 of cifs. Is there any other components I need to check (do I need a library package to support ntlmv2??) I can mount shares of servers that allow NTLMv1. Any help gratefully received. Thanks Bruce -- To unsubscribe from this list: send the line "unsubscribe linux-cifs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html