Change the values of NET_CHANNEL_* to fit in a byte.
Change the values of NET_CHANNEL_* to fit in a byte.

wlanslovenija/babeld,tcatm/babeld,sudomesh/babeld,jech/babeld,woniullb/babeld,Drooids/babeld,jech/babeld,Gwendocg/babeldToS,dtaht/babeld-shortrtt-metrics,Gwendocg/babeldToS,boutier/babeld,wlanslovenija/babeld