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Date: Fri, 25 Feb 2011 01:12:37 -0500
From: "Dean E. Weimer" <dweimer@dweimer.net>
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Subject: FreeBSD 8.1 iSCSI CHAP with header and data digest
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 I am trying to connect my FreeBSD 8.1 system to a FreeNAS server 
 hosting an iSCSI drive.  I can successfully connect if I disable header 
 and data digests, but can't seem to get a connection using header and 
 data digests to succeed.  I know the FreeNAS  side is correct because I 
 was able to connect and successfully format the drive and write data to 
 it using my Windows 7 PC with CHAP and digests enabled.  Here is my 
 FreeBSD iscsi.conf file, do any of you have any idea what I am doing 
 wrong?

 webmail# vim /etc/iscsi.conf
 ## Global Config
 InitiatorName=ign.2005-01.il.ac.huji.cs:webmail.dweimer.local;

 ## Targets
 # FreeNAS Backup Drive
 backup {
   TargetName=iqn.2007-09.jp.ne.peach.istgt:backup
   TargetAddress=192.168.1.2
   AuthMethod=CHAP
   chapIName=webmail
   chapSecret=Password1234
 }


 Also when I connect using the iscontrol -c /etc/iscsi.conf -n backup 
 command, I can't find a way to disconnect the drive.  I ended up 
 rebooting the server to disconnect it so I could go back to testing with 
 digests enabled.  Does anyone know how to disconnect an iscsi connection 
 once connected without rebooting?

-- 

 Thanks,
  Dean E. Weimer
  http://www.dweimer.net/