Specifications

66 CBI Buffer Formats HighWire MTP-2 - 1.2, September 4, 2002
6-3-10. CBI_M2_EMERGENCY_
CEASES
The L3 sends this message to L2 to request that it return to normal link
proving. This process involves exchanging the full set of data proving signals
with the peer L2 process.
There is no response to this signal.
Data structure.
typedef struct cbi_m2_emergency_ceases
{
CBI_IPS ips_hdr;
} CBI_M2_EMERGENCY_CEASES;
Parameters.
ips_hdr
ips_hdrips_hdr
ips_hdr
IPS Header. For definition, see Section 6-1-1. The following fields are specified
below:
ips_type
ips_typeips_type
ips_type - IPS_CBI_M2_EMERGENCY_CEASES.
sender_handle
sender_handlesender_handle
sender_handle - L3’s handle for the join for this link.
receiver_handle
receiver_handlereceiver_handle
receiver_handle - L2’s handle for the join for this link.
6-3-11. CBI_M2_EV_INDICATION L2 sends this signal to L3 to indicate that an event has occurred for which the
L3 has registered. L3 does not return a response to this signal.
Data structure.
typedef struct cbi_m2_ev_indication
{
CBI_IPS ips_hdr;
CBI_ULONG type;
CBI_ULONG time_stamp;
CBI_BYTE status;
CBI_BYTE proving_mode;
} CBI_M2_EV_INDICATION;
Parameters.
ips_hdr
ips_hdrips_hdr
ips_hdr
IPS Header. For definition, see Section 6-1-1. The following fields are specified
below:
ips_type
ips_typeips_type
ips_type - IPS_CBI_M2_EV_INDICATION.
sender_handle
sender_handlesender_handle
sender_handle - L2’s handle for the join for this link.
receiver_handle
receiver_handlereceiver_handle
receiver_handle - L3’s handle for the join for this link.