Re: [Fedora] Re: DHCP security

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Ed Kasky wrote:
That depends on your wireless device. I use Linksys and use static dhcp based on mac address as well as WEP for a more secure netowrk. If the mac address is not in the list, it won't get access.
This might work for wireless, however in a mixed environment, where one DHCP server is serving both wired as well as wireless, that might not work. Assuming a client actually broadcasted a DHCPREQUEST to get an IP, you can have the DHCP server deny it based on it being an unknown MAC. But if someone manually configures their machine and simply plugs into your network, how will your DHCP server know to block them? It never assigned an IP to them, it never even received a request for an IP, so how would it know what to do?

--
fedora-list mailing list
fedora-list@xxxxxxxxxx
To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
[Index of Archives]     [Older Fedora Users]     [Fedora Announce]     [Fedora Package Announce]     [EPEL Announce]     [Fedora Magazine]     [Fedora News]     [Fedora Summer Coding]     [Fedora Laptop]     [Fedora Cloud]     [Fedora Advisory Board]     [Fedora Education]     [Fedora Security]     [Fedora Scitech]     [Fedora Robotics]     [Fedora Maintainers]     [Fedora Infrastructure]     [Fedora Websites]     [Anaconda Devel]     [Fedora Devel Java]     [Fedora Legacy]     [Fedora Desktop]     [Fedora Fonts]     [ATA RAID]     [Fedora Marketing]     [Fedora Management Tools]     [Fedora Mentors]     [SSH]     [Fedora Package Review]     [Fedora R Devel]     [Fedora PHP Devel]     [Kickstart]     [Fedora Music]     [Fedora Packaging]     [Centos]     [Fedora SELinux]     [Fedora Legal]     [Fedora Kernel]     [Fedora OCaml]     [Coolkey]     [Virtualization Tools]     [ET Management Tools]     [Yum Users]     [Tux]     [Yosemite News]     [Gnome Users]     [KDE Users]     [Fedora Art]     [Fedora Docs]     [Asterisk PBX]     [Fedora Sparc]     [Fedora Universal Network Connector]     [Libvirt Users]     [Fedora ARM]

  Powered by Linux