Linux - NetworkingThis forum is for any issue related to networks or networking.
Routing, network cards, OSI, etc. Anything is fair game.
Welcome to LinuxQuestions.org, a friendly and active Linux Community.
You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today!
Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.
If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here.
Having a problem logging in? Please visit this page to clear all LQ-related cookies.
SDN 101: An Introduction to Software Defined Networking
Discover the advantages of SDN.
SDN has quickly become one of the hottest trends in IT. But not all SDN solutions offer real software-defined functionality. As more enterprises consider SDN, they want to know, “What is SDN? And what are the real benefits?” If you're ready to explore the advantages of SDN, and want to know how it should be implemented within your enterprise, start by reading our introductory white paper.
Click Here to receive this Complete Guide absolutely free.
I want to set up a dhcp server (ISC), with a windows DNS server.
I want dynamic dns updates (ddns).
All works fine if i select "secure and non secure" ddns on windows server (that's a proof that my config file on dhcp is right), but if i select "secure only", my Unix machine can't add dns entries (dhcp server or client), but my windows clients can.
I joined my unix dhcp server and my unix client to my domain : net ads test join tells me that "Join is OK"
(and if i try wbinfo -g or wbinfo-u, all is right)
My Domain Controller is Microsoft Active Directory, and i see my unix computers in "computers"
I have a good kerberos ticket in my unix clients (i check it with klist)
My /etc/dhclient.conf :
send fqdn.fqdn "hostname.domainname"; (with the real hostname, and the real domainname of course)
send fqdn.encoded on;
send fqdn.server-update off;
Distribution: Fedora Core 1, Red Hat 8, Red Hat 9, Knoppix 3.3 (debian sarge)
help me, please
I have no answer for your question but... I need your help.
I've successfully installed an ubuntu 8.04 server with a static private IP address behind a firewall that does natting to a static public IP address.
I'd like to have a Dynamic dns server for my domain so that:
- my server can assign a virtual domain (say "ciccio.provaprova.it") to a dynamic public address (every user has ADSL connection to Internet, so his IP address changes from time to time and it's assigned randomly from his connection isp (I am NOT his connection isp)
- any user of my domain (provaprova.it) can have a windows utility that, when his ip address change, can tell to my server to dynamically update dns informations and to link ciccio.provaprova.it to the new IP address.
In other words: I want to offer a dynamic dns service to my users (such as dyndns.com or others on Internet).
I don't want my users to use those services (even if they are free).
I think it's what you have done with windows 2003 and linux servers.
Can you tell me step by step how to do this?
If it is too complex please tell me what I have to do: maybe a different linux distribution (I can also use another different server!) or... tell me!