Came across an issue affecting some modems but not all on a node. We are using a BSR 64000 with TX 32 and RX 48 cards. Some but not all the modems could not range correctly to get online. The first frq in the bonding group was bad causing this error. We had our IT turn off that frq and then the problem modems were able to come back up.
Has anyone ran into this type of problem before? The other frq's had good levels 6db below highest analog carrier and good pre/post at node.