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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: is TargetName always mandatory or not?Julian, I think the TargetName should be included on the Initial Login Request on the Leading Login. It seem strange to permit the Authentication functions to proceed if perhaps the intended Target is different then the one doing the Authentication. The way it currently is written, you could pass all the Security test and then find out just before going into Full Function Phase, that it was intended for some other Target. Seems like a waste. My I think that TargetName should also be on all connections on the Initial Login Request. Here is my thinking: The SSID (ISID+TSID) is unique only with regards to a Specific Initiator and Target Node Pair. It is therefore not clear that just knowing the SSID and InitiatorName is enough to understand what session the subsequent connections are being attached to. And it is possible that the CID could be also overlapped with another session. Therefore, I think it make since to determine all this on the initial Login on every Connection, so you know at the beginning what values can be negotiated, or that are being set to the right Session. . . . John L. Hufferd Senior Technical Staff Member (STSM) IBM/SSG San Jose Ca Main Office (408) 256-0403, Tie: 276-0403, eFax: (408) 904-4688 Home Office (408) 997-6136 Internet address: hufferd@us.ibm.com Julian Satran/Haifa/IBM@IBMIL@ece.cmu.edu on 10/30/2001 11:33:50 PM Sent by: owner-ips@ece.cmu.edu To: ips@ece.cmu.edu cc: Subject: Re: is TargetName always mandatory or not? It is the leading login: The section 5 paragraph will read: The initial Login request of the first connection of a session (leading login) MUST include the InitiatorName key=value pair. The leading Login request MAY also include the SessionType key=value pair in which case if the SessionType is not "discovery" then the leading Login Request MUST also include the key=value pair TargetName. Julo Andre Asselin/Raleigh/IBM@IBMUS Sent by: owner-ips@ece.cmu.edu 31-10-01 02:08 Please respond to Andre Asselin To: "IPS Reflector (E-mail)" <ips@ece.cmu.edu> cc: Subject: is TargetName always mandatory or not? In section 5 of the spec, it says "If the SessionType is not "discovery" then the initial Login Request MUST also include the key=value pair TargetName.". However, in Appendix D, the description for TargetName says it is Leading Only. Should TargetName not be Leading Only, or should the text in section 5 say that TargetName must be in the initial Login Request of a leading connection? Andre Asselin IBM ServeRAID Software Development Research Triangle Park, NC
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