>> Can anyone point me to examples of using rtconfig to generate IOS-XR >> configs? > I suggest you look at bgpq3 [1] instead, bgpq3 has support for IOS XR > prefix-sets & as-path-sets.
rtconfig does a bit more than prefix and as-path sets. the op may not like the functional gap. but i agree, bgpq3 is bitchin' randy