This is a link to a RemoteGroup component. The RemoteGroup
components logically divide up the X.25 Interface such that a
number of Protocol Ports (and consequently a number of Virtual
Routers) may share the same X.25 Interface into a Wide Area
Network. In particular, the remote host identified by this Peer
component is designated as belonging to the RemoteGroup linked
by this attribute. The set of all Peer components and PermLcn
components which link to a given RemoteGroup determine the
subset of remote hosts which are accessible to a particular Protocol
Port (and ultimately a Virtual Router).