RE: iSCSI Text Request

[Eddy Quicksall <Eddy_Quicksall@ivivity.com>]

A "protocol error" is only represented by a Reject and the login phase only
allows Login PDU's (see 2.2.3). So, I use a Login Response with status =
0200 (Initiator Error).

There should probably be more status's defined. For example, Section 5.1
(Login Phase Start) says:
 
        the target may reply with a Login Response indicating that it is 
        unwilling to accept the connection without SecurityNegotiation and 
        terminate the connection. 
         
But the table in 3.13 (Login Response) does not give a status for explicitly
that. So, I give 0201 (Authentication Failure).

Comments?


Eddy

-----Original Message-----
From: BURBRIDGE,MATTHEW (HP-UnitedKingdom,ex2)
[mailto:matthew_burbridge@hp.com]
Sent: Friday, December 14, 2001 3:12 AM
To: 'Dave Francheski'; ips@ece.cmu.edu
Subject: RE: iSCSI Text Request 

Dave,

You are correct: only Login Requests and Login Responses are allowed
during the login phase.  Until FFP, any other PDU is protocol? error.
The use of Text PDUs were removed when we revised the login procedure as
there were no benefits for using different PDUs (i.e. Text PDUs).

Matthew Burbridge
Senior Development Engineer
NIS-Bristol
Hewlett Packard
Telnet: 312 7010
E-mail: matthewb@bri.hp.com

-----Original Message-----
-----Original Message-----
From: Dave Francheski [mailto:davef@seven-systems.com]
Sent: Thursday, December 13, 2001 7:23 PM
To: ips@ece.cmu.edu
Subject: iSCSI Text Request



Before full feature phase is entered, is it valid for an initiator to
send a
Text Request PDU for parameter negotiation purposes?   In other words,
are only Login Request PDUs and Login Response PDUs allowed during
the login phase?

I believe iSCSI draft 9 only permits Login Request/Response PDUs
during the login phase, but we've noticed that some initiators violate
this restriction.

Regards,

David Francheski   
Seven Systems Technologies
575 Menlo Drive Suite 2
Rocklin CA
916-577-1281
davef@seven-systems.com