Hi folks, as far as I can see from the CLUSTERIP source all ARP-Responses are manipulated so that the clients get an multicast MAC (the cluster-MAC address). But what about ARP-requests from the nodes itself? Such a request is not mangled by the module and thus contains the original non-cluster-MAC. This changes the clients ARP entry to a non multicast-MAC. I reproduced this case and pinged a two node cluster. After a while node 2 makes an arp request using the NIC's MAC and not the Cluster's MAC. From that moment the other node doesn't see any cluster traffic. Is it not yet implemented? Do I have any misconception? -- SMS bei wichtigen e-mails und Ihre Gedanken sind frei ... Alle Infos zur SMS-Benachrichtigung: http://www.gmx.net/de/go/sms
