With my 3 node cluster on FreeBSD, all the workers are started with PCAP_PF_RING_CLUSTER_ID=21. Where is the 21 coming from? And shouldn't we restrict this to systems that actually have PF_RING, like via a configure check? Robin -- Robin Sommer * Phone +1 (510) 722-6541 * robin at icir.org ICSI/LBNL * Fax +1 (510) 666-2956 * www.icir.org