what is the netmask of your network? it sounds like the dest address is a broadcast address On Wed, 2004-02-18 at 10:57, Peter Marshall wrote: > Hey, I am sure this question is going to seem trivial to everyone here .. > but I will ask anyway. > I want to get outlook to work on my inside box .... I have it all set up > correctly, but it can't find the pop / smtp servers ... > > I ran ethereal to see what the problem was ... > When I try to connect I get 3 requests > source 10.0.0.2 > dest 10.0.0.255 > Protocol NBNS > source and dest ports: 137 > > and I get no reply's ... ( well, I get an arp request after the 3rd try ...) > Any ideas how to get this working ? > > BTW, I am using IPTables > > Thanks > Peter Marshall -- Alexis <alexis@xxxxxxxxxxxx>