Chapter 18. DNSDHCP


Chapter 18. DNS/DHCP

Name resolution and the dynamic assignment of IP addresses, whether from the perspective of the firewall as a dynamic device or as the DHCP address provider itself, poses several problems. These can include issues with updating firewall rules in a dynamic environment, such as cable modems and DSLs to DMZs for DHCP servers. In this chapter, we will cover some of the more common issues with getting DNS to work on or through firewalls as well as one more bizarre configuration involving getting console games to work over the Internet (we're not kidding).



    Troubleshooting Linux Firewalls
    Troubleshooting Linux Firewalls
    ISBN: 321227239
    EAN: N/A
    Year: 2004
    Pages: 169

    flylib.com © 2008-2017.
    If you may any questions please contact us: flylib@qtcs.net