Question about D-Link Netdefend DFL-210 (DFL210) Firewall

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DFL-210, follow example to block web site

Followed example exactly, or freelance (somewhat) all i get is all sites blocked when rule is placed on top, all blocked rather then a specific site.

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Hi,

quick question for you guys. I need to change the LAN adresse, i need to have 10.49.17.1 instead of 192.168.1.1 (that's for my company). Everytime i try to change it, it takes a while to logout and therefore it goes over the 30seconds and does not applys my changes, what's the tips to do it????


Thanks,

Posted on Mar 24, 2011

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I have the same problem....try this
In order to enable port forwarding you need to create two rules on the DFL-210. The first rule is for service to Static Address Translation (SAT) and the second rule is for Network Address Translation (NAT) to Static Address Translation.
The first rule is created using the following steps:

  • Under Rules/IP Rules/wan_to_lan add a new rule
  • Under the general tabName = enter desired nameAction = SAT
    • Service = Select the desired service
    • Schedule = Select the desired schedule or None
    • Source interface = any
    • Source Network = all-nets (you specify a specific inbound address or range)
    • Destination Interface = core
    • Destination Network = wan_ip3. Under SAT tab
  • Under the SAT tab
    • check destination IP address
    • New IP Address = the address you want to forward to
    • New Port = the port you want to forward to
    • Create the rule by clicking OK.
The second rule is created using the following steps:
  • Under Rules/IP Rules/wan_to_lan add a new rule
  • Under the general tabName = enter desired nameAction = Allow
    • Service = Select the desired service
    • Schedule = Select the desired schedule or None
    • Source interface = any
    • Source Network = all-nets (you specify a specific inbound address or range)
    • Destination Interface = core
    • Destination Network = wan_ip
Create the rule by clicking OK.
Activate the configuration by using the Configuration/Save and Activate menu item.
posted.

Posted on Dec 14, 2009

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Posted on Jan 02, 2017

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What's your problem?how can I block the facebook chat function but not block all of the facebook web site?


blacklist this url: http://facebook.com/ajax/chat/

users will see how many friends are online, but if they go to send anyone a message, it will never go through, and chat history does not show up. I am sure you can block more extensively, but for a quick and dirty fix, this does the trick.

Feb 11, 2012 | Zyxel Zywall Usg 1000 Unified Security...

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Web Site Blocked by NETGEAR Firewall


The most common problem for your case is that the settings at the Netgear router block the web site you are trying to visit. Go at the router's settings page, locate the firewall settings and temporary disable the firewall. Check the results. In case this solve your problem, either disable the firewall or modify the existing rule that block the url that you visit. Alternative you can check the block site list at the router settings page (sometimes called parental control) and remove the url from this list.

In case of a problem or clarification or further details needed, don't hesitate to post me a reply before rejecting my answer. Also clarify me the model of your Netgear router and the site that you have the problem.
If you are satisfied, rate my solution with the "thumbs" or (even better) add a testimonial.

Thanks and regards
Please kindly rate this solution
Stelios
direct FixYa link: http://www.fixya.com/users/technical114

Aug 04, 2011 | Computers & Internet

1 Answer

How i can reset factory my D-link firewall DFL-210


The easiest way to reset the firewall is hardware reset button. You can follow the following steps to reset the D-Link Firewall DFL-210

Hardware Reset button

Step 1 Make sure the unit is powered off.
Step 2 Press and hold the reset button locatedon the back of the firewall. While continuing to hold the resetbutton, power on the firewall.
Step 3 Continue to hold the reset button for 30seconds after the unit is powered on.
Step 4 Release the reset button and thefirewall will be at factory default settings.

Note: Only when the System light comes on solid will yourfirewall is ready for configuration.

For further information about reset through console connection and web configuration please refer here

Let me know if any further clarification/ assistance is required.

Good Luck!
Appreciate generously, if the solution could have been of any help!
CreativeTECH

Jan 08, 2011 | D-Link Netdefend DFL-210 (DFL210)...

1 Answer

I used DFL-800 to block certain sites using web filters. . It's working fine but Java script is not working after that. In browsers Java & Java script is enabled. What may be the reason?


Your better off not doing it that way, reset the router. Use GoogleDNS or OpenDNS to block certain websites as that way you've less hassle and any websites you want to block then add them to your hosts files

Sep 04, 2010 | D-Link DFL-800 (DFL800) Firewall

1 Answer

Block websites on cisco asa 5510.


All websites or specific ones?

If you want to block all web traffic, a straightforward rule preventing HTTP traffic (TCP port 80) as well as HTTPS (port 443) will block any and all web access.

If you just want to block specific sites, I'd recommend an access control list (ACL) configured to deny traffic to those specific site's IP addresses.

Feb 10, 2010 | Cisco ASA 5510 Firewall

1 Answer

How to block website on DFL-210


Hi,
See below link may be helpful to solve your problem. Link.......

http://www.alris.com.hk/dbimages/document/141%5Chow_to_configure_http_alg_for_web_url_filter.pdf

Thanks

Aug 15, 2009 | D-Link Netdefend DFL-210 (DFL210)...

1 Answer

Firewall is blocking incoming emails


Do you have an email server in place? If so, you need to setup port 25 for inbound access to the IP address of the email server. I would suggest that you don't allow all as that will open up everything and kind of negates the reason to have a firewall. Some ISPs block port 25 though and use port 587.

If you don't have an email server then the problem might be with your email client configuration.

Apr 01, 2009 | D-Link NetDefend DFL-700 Firewall

2 Answers

I need configuration aid for the DFL-210


Dear Sir/Madam,

Please check this link for more details. It may be help you.....



ftp://files.dlink.com.au/products/DFL-860/Manuals/NetDefendOS_2.12_User_Manual_v1.05.pdf

Thanks


Don't forget to rate the solution

Mar 06, 2008 | D-Link NetDefend DFL-200 Firewall

1 Answer

I have tried to setup the firewal to accept access for port 80


Some ISP's block port 80, the problem is not the firewall, following the procedure as described on d-link website should do it. If the problem is really the ISP, you have two choices:
Switching to a plan that allows you to use port 80.
Use port 8080, as alternate web port. The disadvantage is that acess will require http://ipadress:8080

Feb 07, 2008 | D-Link DFL-800 Firewall

1 Answer

Url blocking on dfl-200


Hi Mohan143,
Zupertails here,

you probably overlooked one small thing.
In order to actually activate the blacklist, you need to add a rule in The Firwall, LAN->Wan filter.

1) Just add a new filter, name it what you want.
2) In 'Action' select 'Allow'
3) In 'Service' select 'http-outbound'
4) Click The green Apply icon
5) Click the Yellow Apply button right
6) Click 'Activate changes'
7) Wait a couple of seconds and click on the activation link

tadaah

Jan 05, 2008 | D-Link NetDefend DFL-200 Firewall

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