iFCP - A Protocol for Internet Fibre Channel Storage Networking
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Auteur(s) :
F. Travostino,
C. Monia,
R. Mullendore,
W. Jeong,
M. Edwards
Classé sous :
Tcp,
Gateway-to-gateway,
Fibre channel fabric,
Transport control protocol
RFC 4172 Internet Fibre Channel Networking September 2005
If the Domain_ID represents a remote switch or gateway and an iFCP
session to the remote Domain Controller does not exist, the
requesting gateway SHALL create the iFCP session.
7.3.1.17. Third Party Process Logout (TPRLO)
TPRLO provides a mechanism for an N_PORT (third party) to remove one
or more process login sessions that exist between the destination
N_PORT and other N_PORTs specified in the command. This command
includes one or more TPRLO LOGOUT PARAMETER PAGEs, each of which,
when combined with the destination N_PORT, identifies a process login
to be terminated by the command.
+--------+------------+--------------------+----------------------+
| Word | Bits 0-7 | Bits 8-15 | Bits 16 - 31 |
+--------+------------+--------------------+----------------------+
| 0 | Cmd = 0x24 | Page Length (0x10) | Payload Length |
+--------+------------+--------------------+----------------------+
| 1 | TPRLO Logout Parameter Page 0 |
+--------+--------------------------------------------------------+
| 5 | TPRLO Logout Parameter Page 1 |
+--------+--------------------------------------------------------+
....
+--------+--------------------------------------------------------+
|(4*n)+1 | TPRLO Logout Parameter Page n |
+--------+--------------------------------------------------------+
Figure 22. Format of TPRLO ELS
Each TPRLO parameter page contains parameters identifying one or more
image pairs and may be associated with a single FC-4 protocol type
that is common to all FC-4 protocol types between the specified image
pair or global to all specified image pairs. The format of a TPRLO
page requiring address translation is shown in Figure 23. Additional
information on TPRLO can be found in [FC-FS].
Monia, et al. Standards Track [Page 80]