if ($_->[0] eq $main::mycall || DXChannel::get($_->[0])) {
dbg("PCPROT: $_->[0] refers to locally connected node, ignored") if isdbg('chanerr');
next;
if ($_->[0] eq $main::mycall || DXChannel::get($_->[0])) {
dbg("PCPROT: $_->[0] refers to locally connected node, ignored") if isdbg('chanerr');
next;