Question

FTP Server DNS FreeNAS question

Asked by: ubuntuguy

I just installed FreeNAS on a spare machine I had at home.  I really like the FTP feature that it has.  I just wanted some help on how to set it up so I can access the server from outside the network.

So when I first set up FreeNAS I set the IP address to 192.168.1.250 to access it within my network.  I'm thinking about using http://www.dyndns.com/ to access it from school or work.  I created an account and got myself a domain name  for my FTP myname.homeftp.net.

http://www.dyndns.com/ asks for the IP address.  It has an autodetect feature, but when I click on it it gets the IP address of the machine I'm using.  FreeNAS doesn't have a GUI and I cannot use a web browser.  

***How do I know what the IP address is for my FreeNAS machine? (not the local IP address).  This is so that I can use it at http://www.dyndns.com/.

Second how do I set up port forwarding?  I'm using port 21 on FreeNAS.  I guess I have to go to my router's admin page and change it.  

Bottom line is that I want to link a domain name to my FreeNAS server.  How do I go about it?  Thank you.

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Asked On
2009-01-23 at 10:40:22ID24078509
Tags

ftp server

,

ftp set up

Topics

File Transfer Protocol (FTP)

,

FTP Servers

,

FreeBSD

Participating Experts
1
Points
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Comments
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Answers

 

by: funtaffPosted on 2009-01-23 at 11:15:36ID: 23452002

Sure, first of all you can check your IP by going to http://checkip.dyndns.com/ - that will list your public facing IP.

As for port forwarding on the router, which router do you have?  Basically you tell it to forward port 21 to port 21 on your machine's internal IP.

 

by: ubuntuguyPosted on 2009-01-23 at 13:46:12ID: 23453353

funtaff, won't that give me that IP of the computer I'm using? The problem is that FreeNAS doesn't have a browser.  It's just a Unix based system.  Can I just connect my laptop temporarily to the same ethernet  cable just to get the IP address?  

As far as my router I'm using a Linksys  WRT54GL with the Tomato firmware.  I guess I can figure out how to do the port forwarding on it with some general instructions.

Thanks.

 

by: funtaffPosted on 2009-01-23 at 14:03:08ID: 23453511

I'm assuming you're on a home network, and FreeNAS and "the computer you are using" are on the same network.  In this case, http://checkip.dyndns.com/ will give you your public address, which you only have one of for the whole network.  This address is held by the router, and the router does address translation to let more than one computer on the inside talk to the outside.

To find the internal address of the FreeNAS machine, just use nslookup or ping in a command window.  You should know the address of it, or you wouldn't be able to connect to it at all.

The external address is what you setup for the domain / DNS for the public.  Then you setup a port forwarding rule in the router, and it points to the internal address of the FreeNAS box.

 

by: ubuntuguyPosted on 2009-01-23 at 14:05:01ID: 31538230

Awesome, thanks.

 

by: ubuntuguyPosted on 2009-01-23 at 14:05:58ID: 23453540

Thank you funtaff... That makes sense now.  I will work on it tomorrow.

 

by: funtaffPosted on 2009-01-23 at 14:07:28ID: 23453555

For port forwarding with Tomato, look at this URL for something general:

http://www.pcwintech.com/node/173

Src Address = <blank>
Ext Ports = 21
Int Port = 21
Int Address = <internal IP of FreeNAS>

For the internal IP of the FreeNAS machine, if you don't know it - go to a command prompt and type "ping <freenas host>, and you'll see it in brackets in the first message from ping.

20120131-EE-VQP-002

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