Linux RealPort Driver Installation Error: unpacking of archive failed on file cpio: MD5 sum mismatch

This can be resolved by using the nomd5 rpm flag:

rpm –i -–nomd5 40002086_(Version).src.rpm
rpmbuild –ba /usr/src/redhat/SPECS/dgrp-1(version).spec
rpm –i /usr/src/redhat/RPMS/(arch)/dgrp-(version).rpm

Initialize the daemon/tty ports:

dgrp_cfg_node init (ID) (IP) (#_of_ports)

The following example configures a 16 port Digi unit which has an IP address of, assigning device names of ttya00 through ttya15:

dgrp_cfg_node init a 16




Last updated: Aug 08, 2017

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