From Bugzilla Helper:
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)
Description of problem:
When setting up a rawip/hdlc ISDN connection using neat the device type is set
to ippp*. This is wrong. It has to be isdn*.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Try to setup a rawip/hdlc isdn connection using neat
2. look in /etc/sysconfig/network-scripts for ifcfg-ippp*
it's fixed in 1.1.14-1 or newer.