Intermittant SMB packet signing with NTLM errors
jerry at plainjoe.org
Mon Feb 1 13:58:42 MST 2010
Dave Daugherty wrote:
> The network trace shows the NTLM authentication succeeding and sending
> back the SessionSetupAndX response signed (which the client seems happy
> The next exchange is a TreeConnect which is signed by the client. Samba
> cannot work out the signature so it disables signing, sending a
> 0000000000000000 signature back to the client in the TreeConnect
> response. The client does not like this and breaks the connection.
FWIW...clients generally ignore the signature on the session setup
response so that doesn't really tell you anything.
"What man is a man who does not make the world better?" --Balian
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