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Author Topic: Port forward port 445 SMB problems  (Read 30742 times)

PB2010

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Port forward port 445 SMB problems
« on: August 16, 2010, 05:28:38 AM »

I am experiencing problems with forwarding port 445 on my DIR655.

I want to use the forward on 445 for an ipad app 'filebrowser'. Filebrowser uses port 445 for access.
I want to acces my Synology DS109 NAS with the filebrowser app on my ipad.

The help PDF of filebrowser states:
Quote
Port Forwarding
Firstly, note that you can only configure a firewall in this way to connect to one computer on your network for example. You won’t be able to access your Desktop computer and a NAS at the same time for example.
Also note that each device on your network has its own IP address. You will need to use these during the setup.
Here are the setup steps:
1) Find out the IP address of your target machine as it appears on your home network.
On a PC: Use a Command Prompt (from Accessories), type ipconfig and look for the IP or IPv4 address in the output.
On a Mac: Click the Apple logo, select System Preferences then Network. Your IP address is shown on the next window.
On a NAS: The IP address will probably be shown on its status or configuration web page.
2) Log onto your router’s configuration page and locate the Port Forwarding screen. This may also be called Firewall Rules or Inbound Services.
3) Create a new firewall rule to send SMB traffic on TCP port 445 to your target machine’s IP address. If you can’t find SMB or enter port 445, you may need to create a service first using a different menu. This screen shows the rule being set up:
(PDF: http://www.stratospherix.com/products/guides/SetupForExternalAccess.pdf  page 4)

LAN-wise, i have no trouble accessing my NAS with filebrowser (or with any other programm or app).
I also dont experience any problems with other forwards. I have these port forwards / virtual servers running:



Accessing my NAS over internet on port 5000 is no problem, also accessing sabnzb+ on 9200, no problems there. FTP on port 21 is no problem, only accessing port 445, it does not work.

Can someone please advice?
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kthaddock

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Re: Port forward port 445 SMB problems
« Reply #1 on: August 16, 2010, 06:21:20 AM »

What I can se you have written port 455 not 445 maby that is a problem !
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ASUS RT-N16  FW: DD-WRT v24 17140-vpn M NEWD-2 K2.6 -kong.
DIR-655 H/W: A3 FW: 1.31EUB02 This FW is working !
Never argue with a burk. They drag you down to their level and then beat you with experience
Di-624+ FW: 2.10

EddieZ

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Re: Port forward port 445 SMB problems
« Reply #2 on: August 16, 2010, 07:58:13 AM »

What I can se you have written port 455 not 445 maby that is a problem !

Close reading....very sharp. ;)
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DIR-655 H/W: A2 FW: 1.33

kthaddock

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Re: Port forward port 445 SMB problems
« Reply #3 on: August 16, 2010, 08:52:16 AM »

Close reading....very sharp. ;)

I have believeed that there is a lot of bugs but more I see more I doubt about it !
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ASUS RT-N16  FW: DD-WRT v24 17140-vpn M NEWD-2 K2.6 -kong.
DIR-655 H/W: A3 FW: 1.31EUB02 This FW is working !
Never argue with a burk. They drag you down to their level and then beat you with experience
Di-624+ FW: 2.10

dirkpitt

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Re: Port forward port 445 SMB problems
« Reply #4 on: August 16, 2010, 09:02:02 AM »

What I can se you have written port 455 not 445 maby that is a problem !
Unless the graphic has been changed since your post, it appears to me the last entry is forwarding port 445...  ???
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DIR-655 H/W A4, Firmware 1.34NAb02 beta

PB2010

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Re: Port forward port 445 SMB problems
« Reply #5 on: August 16, 2010, 10:21:52 AM »

What I can se you have written port 455 not 445 maby that is a problem !

I know, its a typo, but i have tried '445' several times.

These are my current settings:



Still no positive result.
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kthaddock

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Re: Port forward port 445 SMB problems
« Reply #6 on: August 16, 2010, 10:26:24 AM »

Have you tried, when you write open ports like this  21, 1000-2000
                                                                         ^
                                                                      space !
Logged
ASUS RT-N16  FW: DD-WRT v24 17140-vpn M NEWD-2 K2.6 -kong.
DIR-655 H/W: A3 FW: 1.31EUB02 This FW is working !
Never argue with a burk. They drag you down to their level and then beat you with experience
Di-624+ FW: 2.10

PB2010

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  • Posts: 8
Re: Port forward port 445 SMB problems
« Reply #7 on: August 16, 2010, 10:31:11 AM »

Have you tried, when you write open ports like this  21, 1000-2000
                                                                         ^
                                                                      space !

To be honest, i am just experiencing the 'port forward' thing. The settings for portforwarding 21 were made with the Synology ds109 management (automatically). So if you ask me if i have tried to enter a space in the portforward settings, i havent. What data should i enter for the 445-portforward? I thought only '445'...
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EddieZ

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Re: Port forward port 445 SMB problems
« Reply #8 on: August 16, 2010, 10:52:22 AM »

I have to ask: Does the Syno support this filebrowsing through 445......?
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DIR-655 H/W: A2 FW: 1.33

PB2010

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Re: Port forward port 445 SMB problems
« Reply #9 on: August 16, 2010, 10:56:25 AM »

I have to ask: Does the Syno support this filebrowsing through 445......?

On LAN, it does. I can log on to the ds109 with filebrowser. Not sure if it connects over 445 tho...
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thecreator

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Re: Port forward port 445 SMB problems
« Reply #10 on: August 16, 2010, 12:31:40 PM »

Hi PB2010,

How are you connected to the Internet? Cable, DSL, or FIOS?
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thecreator - Running a Verizon FIOS / Fios-G1100 Router into a D-Link DIR-859 Router Rev. A3, Firmware 1.03 and a D-Link DWA-552 Wireless Network PCI Adapter Card. OP Sys: Win 10 Pro - DNS-323 with Firmware 1.10

PB2010

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Re: Port forward port 445 SMB problems
« Reply #11 on: August 16, 2010, 12:40:19 PM »

I have cable, in Holland at the provider 'Ziggo'.
I have an arris touchstone modem.
The dir655 is running a4 1.30eu firmware.
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EddieZ

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Re: Port forward port 445 SMB problems
« Reply #12 on: August 16, 2010, 12:46:50 PM »

Hmmm, Ziggo did block port 445 last year, I wonder if they still do. You might want to check on http://ziggo-gebruikers.nl/

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DIR-655 H/W: A2 FW: 1.33

kthaddock

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Re: Port forward port 445 SMB problems
« Reply #13 on: August 16, 2010, 01:19:51 PM »

What I remember 1.30EU is the BUGGY one  :-\
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ASUS RT-N16  FW: DD-WRT v24 17140-vpn M NEWD-2 K2.6 -kong.
DIR-655 H/W: A3 FW: 1.31EUB02 This FW is working !
Never argue with a burk. They drag you down to their level and then beat you with experience
Di-624+ FW: 2.10

PB2010

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  • Posts: 8
Re: Port forward port 445 SMB problems
« Reply #14 on: August 16, 2010, 11:20:24 PM »

What I remember 1.30EU is the BUGGY one  :-\

I just installed 1.30EU last night, hoping this would help. Before that i was running 1.21EU. :)
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