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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] RE: Multiple targets behind a single IP addressThe Target Node Address is used in the login phase of the iSCSI protocol. In order to attempt login, a TCP connection must be first set up. It is this connection which is associated with the target when the initiator is successfully logged in (any PDUs received on that connection are addressed to the "target the initiator logged into"). There is no connection association to a target until an initiator is successfully logged in, and any PDUs received before successful login that are not related to the login phase (such as a command PDU) should be discarded (not "rejected", since that could constitute a denial-of-service attack opportunity). If an initiator is talking to multiple targets behind a single IP address, it will have at least 1 TCP connection to each target. The short answer is "the TCP connection is the target identifier" :-) Marjorie Krueger Networked Storage Architecture Networked Storage Solutions Org. Hewlett-Packard tel: +1 916 785 2656 fax: +1 916 785 0391 email: marjorie_krueger@hp.com > -----Original Message----- > From: jojy_michael@agilent.com [mailto:jojy_michael@agilent.com] > Sent: Monday, April 09, 2001 11:51 AM > To: ips@ece.cmu.edu > Subject: Multiple targets behind a single IP address > > > Section 1.2.7 states that WWUIs are used in iSCSI to provide a target > identifier for configurations that present multiple targets > behind a single > IP address and port. > > To provide this support I would expect the target WWUI to be > in the BHS, > but, it does not seem to be there. Is the support missing > from the spec? > > - Jojy >
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