User`s guide

2: FMP Protocol Summary
DC 900-1339H 33
The valid FMP access modes are defined in Table 2–2. Table 2–3 shows the required
access modes for various FMP operations.
Table 2–1: Messages Duplicated for all Non-Control Sessions on a Link
Response Codes Usage Reference Section
DLI_PROT_RECV_PACKED_DATA Received packed data Section 3.5.1 on page 60
DLI_PROT_RECV_PACKED_DATA_EOM Received packed data (EOM) Section 3.5.1 on page 60
DLI_PROT_RESP_ERROR Error reports Section 3.5.2 on page 63
DLI_PROT_SEND_NORM_DATA Received normal data Section 3.5.1 on page 60
DLI_PROT_SEND_NORM_DATA_EOM Received normal data (EOM) Section 3.5.1 on page 60
DLI_PROT_SEND_TRANS_DATA Received transparent data Section 3.5.1 on page 60
DLI_PROT_SEND_TRANS_DATA_EOM Received transparent data
(EOM)
Section 3.5.1 on page 60
Table 2–2: FMP Session Access Modes
Mode Usage
Manager Set Manager mode for a session by setting the DLI “mode” configuration
parameter to “mgr.” Manager mode gives the client the right to issue any com-
mand or request. There can be only one Manager session per link.
Shared Manager Shared Manager mode works the same as the Manager mode except that the
exclusive access of Manager mode is not enforced. Set Shared Manager mode
for a session by setting the DLI “mode” configuration parameter to “shrmgr.”
Shared Manager mode gives the client the right to issue any command or
request. There can be up to six Shared Manager sessions per link.
User Set User mode for a session by setting the DLI “mode” configuration parameter
to “user.” User mode allows clients to receive all messages listed in Table 2–3.
User mode does not allow the client to issue any command that would modify
or change the operational status of the link.
Control Set Control mode for a session by setting the DLI “mode” configuration param-
eter to “control.” The Control session may not transmit data and does not
receive incoming data. Any other non-Control sessions for the link with the
active Control session will not receive copies of responses to commands sent by
the Control session. There can be only one Control session per link.