Ambrogio wrote:
Now I have a practical question, because I'm on a laptop and I'm on customers network some days. It's hard to recofigure DNS server on my laptop to forward queries to a DNS server on customer LAN if I can't reach external DNS Servers because of firewall? There is a way to ask DHCP info but to ignore DNS info from DHCP Server?
Certainly. See `man dhclient.conf`. You just need a "request" statement that asks for all the default options _except_ domain-name-servers. On my own system I'm running BIND, so my dhclient.conf contains a line: prepend domain-name-servers 127.0.0.1; That way, as long as my local server is running it will handle any DNS requests. If it fails, then the server(s) returned by DHCP get used. -- Bob Nichols Yes, "NOSPAM" is really part of my email address.