Hello List: I am setting HiPer ARC and need help in setting up dns host. Here is better explanation: I have the following servers: fw.tibinternet.net 12.21.237.9 ns1.tibinternet.net 12.21.237.10 ns2.tibinternet.net 12.21.237.11 rdx.tibinternet.net 12.21.237.12 mail.tibinternet.net 12.21.237.13 data.tibinternet.net 12.21.237.14 I am using djbDNS software for my DNS application. (if you are not familiar with djbDNS, please see http://cr.yp.to/djbdns.html). In djbDNS, DNS Cache server is called 'dnscache' and runs on a server and listens to DNS queries on a dedicated IP address. My DNS server settings are as follows: ns1.tibinternet.net (first dns server) listens on eth0:1 12.21.237.20 ns2.tibinternet.net (second dns server) listens on eth0:1 12.21.237.21 My questions is; when I 'add dns host' on HiPer ARC, which IP address should I use? Is it the IP address of the server (12.21.237.10/11) or IP address on which DNS server (dnscache) listens on (12.21.237.20/21)? Thank you in advance. Kirti