Echelon LonWorks Router - Manual (Page 114)

EEPROM flags are set, otherwise only the RAM flag is set, allowing temporary
forwarding for a given group.
This message uses the Request-Response protocol. The configuration checksum
in EEPROM is updated if EEPROM is changed.
typedef struct {
unsigned unused1 : 1;
unsigned domain_index : 1;
unsigned unused2 : 5;
unsigned ram_or_eeprom : 1; // 0 => RAM, 1 => RAM+EEPROM
unsigned group;
} NM_rtr_group_fwd_request;
Subnet Forward
This message sets the forwarding flag in the forwarding table for a given subnet
in the specified domain. If the ram_or_eeprom field is set, both the RAM and
EEPROM flags are set, otherwise only the RAM flag is set, allowing temporary
forwarding for a given subnet.
This message uses the Request-Response protocol. The configuration checksum
in EEPROM is updated if EEPROM is changed.
typedef struct {
unsigned unused1 : 1;
unsigned domain_index : 1;
unsigned unused2 : 5;
unsigned ram_or_eeprom : 1; // 0 => RAM, 1 => RAM+EEPROM
unsigned subnet;
} NM_rtr_subnet_fwd_request;
Group No Forward
This message clears the forwarding flag in the forwarding table for a given group
in the specified domain. If the ram_or_eeprom field is set, both the RAM and
EEPROM flags are cleared, otherwise only the RAM flag is cleared, allowing
temporary control of forwarding for a given group (see the Router Status
message).
This message uses the Request-Response protocol. The configuration checksum
in EEPROM is updated if EEPROM is changed.
typedef struct {
unsigned unused1 : 1;
unsigned domain_index : 1;
unsigned unused2 : 5;
unsigned ram_or_eeprom : 1; // 0 => RAM, 1 => RAM+EEPROM
unsigned group;
} NM_rtr_group_nofwd_request;
Subnet No Forward
This message clears the forwarding flag in the forwarding table for a given
subnet in the specified domain. If the ram_or_eeprom field is set, both the RAM
and EEPROM flags are cleared, otherwise only the RAM flag is cleared, allowing
temporary control of forwarding for a given subnet.
104 Network Management Messages