Questions tagged [dynamic-dns]

Dynamic DNS about asking how to configure Dynamic Domain Name System services

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26 votes
4 answers
30k 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-...
UrEl's user avatar
  • 841
12 votes
5 answers
76k views

Why can't I access my own web server from my local network?

I have a web server in my home network and I'm using ZoneEdit for dynamic DNS. It's accessible perfectly to everyone outside of my local network, but since I switched to a Gateway 2Wire DSL modem/...
user avatar
17 votes
3 answers
13k 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 ...
pnongrata's user avatar
  • 2,822
2 votes
2 answers
8k views

Systematic attacks on multiple services & ports (getting past NAT) on hobby server

Fresh install of Fedora 25 Server Server behind a router with only a few NAT-rules Many SSH login attempts from hundreds of different IPs / ports (ever-changing) Recently attacks / exploits on nginx (...
Ruben Solvang's user avatar
0 votes
1 answer
100 views

2 DDNS 2 routers 2 web servers 1 issue

Please have patience and if you answer please explain like you would explain a moron. This is my setup. I have 2 routers: Router 1 is PPOE and connected with a NUC server and Dynamic DNS from NoIP. ...
GTR George Tech Reviews's user avatar
24 votes
3 answers
69k 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 ...
teuneboon's user avatar
  • 533
13 votes
1 answer
31k 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 ...
UnnamedMook's user avatar
8 votes
1 answer
2k 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?
Stevko's user avatar
  • 437
4 votes
6 answers
48k 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 ...
Anand Shah's user avatar
4 votes
3 answers
13k 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 ...
kai's user avatar
  • 221
3 votes
1 answer
640 views

How to remote access using command line to a computer using dynamic IP?

I want to access my other computer (mac osx) which on the other place. The simples solution is maybe like using teamviewer and logmein, but in this case i want to remote using command line /terminal. ...
andio's user avatar
  • 283
2 votes
4 answers
6k 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 ...
Soph's user avatar
  • 133
1 vote
3 answers
682 views

If I ssh to a domain provided by dyndns, does my password go through them?

I'm running Ubuntu on my work PC, and my work place provides me with a static IP address but not with a domain. It's sometimes useful for me to connect to that PC through ssh, but it's not common ...
Malabarba's user avatar
  • 8,668
1 vote
0 answers
3k views

Dynamically update forwarding IP in nginx

As the usual disclaimer - I've looked for a solution for quite some time but didn't find any working solution yet. Goal: Create a Dynamic DNS solution to access my home network without third-party ...
uli_1973's user avatar
  • 121
0 votes
1 answer
3k 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 ...
Evanss's user avatar
  • 1,268