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23
votes
4answers
22k views

DD-WRT: How to allow port forwarding to apply to requests originating from inside the LAN?

With the original firmware of my router I had port forwarding defined from port 80 to the server in the LAN, which I used in conjunction with an external dynamic DNS service. I've now upgraded to DD-...
1
vote
4answers
20k views

Running a home mail server using dynamic dns

Is it possible to run an email server on my home box using dynamic dns? The scenario is, I want to auto cc all incoming and outgoing emails from my one account to another, from some server side ...
11
votes
3answers
24k views

Can't set “example.com” as a CNAME record?

I'm currently running a server at home, but I have a dynamic IP. So I subscribed to a dynamic dns service(dlinkddns.com). I made all the correct settings in my own network, and the ip updates ...
9
votes
3answers
5k views

How does DynamicDNS act immediately?

My understanding of the core functionality of DNS is to provide a naming/mapping service between domain names (e.g. blah-whatever.com) and IP addresses (e.g. 100.2.3.4). Furthermore, my understanding ...
3
votes
3answers
8k views

Dynamic DNS at freedns.afraid.org using a Fritz!Box

I am having some trouble setting up Dynamic DNS with my Fritz!Box 7360. I have set up the Dynamic DNS page with (this is translated from German, so might be worded a bit differently): [x] Use ...
1
vote
4answers
4k views

Can I manage my own domain using a web sever at home without having a static IP address using NO-IP?

I have purchased my own domain in GoDaddy. I have a server at home, Windows Server 2008 R2 to be specific. I do not have a static IP address, however I have created an account in No-IP, have the DUC ...
9
votes
1answer
10k views

Access my computer externally without port forwarding

I have a linux machine (Sabayon 13 KDE) that I'd like to be able to access remotely for SSH, FTP, HTTP, and so forth. I signed up for Dynamic DNS with No-IP.com, but this isn't adequate because I am ...
7
votes
1answer
515 views

how to clear Window DNS cache

My router reset and my ip address changed. DynDNS was updated with the new address automatically. But windows still pings the old address. How do I clear the DNS cache in Windows Vista?
0
votes
1answer
2k views

Make MAMP local development environment externally accessible?

Im developing a website that uses a facebook app that only works when the site is externally accessible. So when the site is on a server everything works fine. When im developing locally the app ...