I need to implement a DNS configuration (bind 9) for a /27 subnet (255.255.255.224 netmask). The forward lookups all work properly, but the reverse lookup doesn't. I used this example (see section ...

A subnet allows the flow of network traffic between hosts to be segregated based on a network configuration. By organizing hosts into logical groups, subnetting can improve network security and ...

I should be more clear:<BR><BR>The effect of the subnet mask on an interface doesn't do anything in terms of *inbound* traffic.<BR><BR>Either the destination address of an inbound matches the ...