Note

The review must cover all sections in which the old host name or IP address is specified on the local and other nodes.

Table 7-9 Definitions that must be reviewed when a host name or IP address is changed

Definition file name	Definition	Condition under which a review is required
betranrc	all_node	The definition must be reviewed unconditionally.
	all_node_ex	The definition must be reviewed unconditionally.
	dcbindht -h	The definition must be reviewed unconditionally.
	my_host	The definition must be reviewed unconditionally.
nodeaddr	dcprcport -h	The definition must be reviewed when TP1/Multi is used.
usrnet	dcsvgdef -h	The definition must be reviewed unconditionally.
RAP-processing client manager service definition	rap_listen_inf	The definition must be reviewed unconditionally.
RAP-processing listener service definition	rap_client_manager_node	The definition must be reviewed unconditionally.
Domain definition file	--	The definition must be reviewed when Y is set for the name_domain_file_use operand.

Legend:

--: Not applicable

When TP1/Message Queue is used, check the definitions that must be reviewed in the manual TP1/Message Queue User's Guide. When MCF is used, check the definitions that must be reviewed in the applicable OpenTP1 Protocol manual.

To change a host name or IP address:

1. Normally stop OpenTP1.
2. Search for existing host names or IP addresses in $DCDIR/conf and $DCCONFPATH.
   For the search, use the grep command when the OS is UNIX, or the findstr command when the OS is Windows.
   
3. Change any existing host names or IP addresses that are found in the search results.
4. If you have changed the system common definition file ($DCCONFPATH/betranrc), execute the dcreset command.