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I wanted to check if the tcp port 7921-7930 are blocked on my sg560 firewall

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How can I download purchased items on itunes (error 8003) from behind a Cisco RV220w firewall?


Configure the Cisco to "log everything", and then try the iTunes download. Then, examine the log-files, to see which connections were blocked. Then, configure the firewall to "allow" those TCP-ports.

Apr 23, 2014 | Cisco RV220W RV220W-A-K9-NA Wireless...

1 Answer

WHAT ARE THE PORT RANGES FOR ADDRESSES


Usable tcp and udp ports range from 1 to 65535. However you should not need to open any ports by default. Most routers include a stateful packet inspection (SPI) firewall. This is a fancy way of saying the router inspects the packet on it's way out to the internet when a computer on the inside of the firewall sends it out to the internet. The firewall will only allow connections from the internet on that TCP or UDP port if it returns from the original destination. For example, if you send a packet requesting the web page at cisco.com, the firewall will only allow traffic back into your network on TCP port 80 from the web server at cisco.com. If a packet from any other IP address tries to piggyback into your network through tcp port 80, the firewall will block it.

The only reason to open ports on your firewall is to allow a server inside your network to receive unsolicited traffic e.g. a web server inside your network may need TCP port 80 and 443 (HTTP and HTTPS) opened if you want to be able to access it from the internet. A mail server may need port 25 and 110 open for SMTP/POP e-mail. However, most home users do not host their own mail or web servers.

Mar 22, 2014 | Cisco Linksys Refurbished E3000...

1 Answer

How do i open a specific port on my soniwall tz210 firewall router?


Ports are communication channels for computers and networks.

Certain applications that run over or connect to the Internet require the use of certain ports.


Firewalls block the use of many ports because they can be like open doors, which viruses and hackers use to gain control of your computer.


However, if you have an application that needs to use a port that the firewall has blocked, you can go into firewall and open that port.


Following these instructions will allow you to open a port in the Windows Firewall and give you guidance for other firewalls.


Go to the control panel and click on "Windows Firewall."

If you are using another firewall application, open that application from the Programs menu.


If you are running Microsoft Firewall, you will have to work with both applications.

Verify the status of the firewall.


The first pane that comes up is the general tab and it should indicate whether the firewall is on or not. If the Firewall is not on, chose the "on" option and click "OK."

Open the Firewall application.


Go to the "Exceptions" tab and choose "Add Port."

Give the port opening a name.


Type in the port number you want to open, then choose either "TCP" or "UDP."

In most cases you will select TCP.

UDP is used for connectionless networking that doesn't require an initial connection to send information.


Or right click on the "Network Internet Access" in the bottom task bar select open network and sharing then select see full map you will see all available connections


Hope this helps

Oct 03, 2012 | SonicWALL TZ 210 (01SSC8786) Firewall

1 Answer

Where do i enter my code #


Hello.

Not certain of your question, but first, set up a single PC to connect to the SG565 unit. Information is entered from that PC.

The initial steps are:

1 Connect your administrative PC to the SG unit:
- If you are setting up the SG560, SG565 or SG580, attach your
PC's network interface card directly any network port on switch A
(A1 - A4) using the supplied network cable.

2 Modify your PC's network settings to enable communication with the
SG unit. Click Start > (Settings >) Control Panel and double-click
Network Connections. Right-click Local Area Connection and
click Properties.
Note: If there is more than one existing network connection, select the
one corresponding to the NIC to which the SG unit is attached.

3 Select Internet Protocol (TCP/IP) and click Properties. The
Internet Protocol (TCP/IP) Properties dialog box is displayed.

4 Select Use the following IP address and enter:
- IP address: 192.168.0.100
- Subnet mask: 255.255.255.0
- Default gateway: 192.168.0.1

5 Select Use the following DNS server addresses and enter
Preferred DNS server: 192.168.0.1

6 Click OK and Close

Hope this helps.

Jan 20, 2011 | SG565 (SG0186US) Firewall

1 Answer

Want to set nat type to open


XBOX

You Will Have to Disable the Firewall In Your modem / Router

And IF it is a router then Open The Ports

• TCP 80
• UDP 88
• UDP 3074
• TCP 3074
• UDP 53
• TCP 53

And Also Make sure that UPnP is Enabled



========================================================

PS3

You will have to open the following ports in your modem /router
Make sure the firewall is disabled in the Modem /Router
Make sure that UPnP is Enabled

Playstation Network Required Ports

TCP 80
TCP 443
TCP 5223
UDP 3478
UDP 3479
UDP 3658

Playstation Online Game Ports

Call of Duty 3:

UDP 3074
TCP 3074

MotorStorm

UDP 3659
UDP 3660

You can use http://whatsmyip.org/ports/ to test if the ports are open.

Jan 05, 2011 | NetGear DGN2000 Wireless Router

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

My Netgear PS121 print server requires disabled firewall (Win XP) to install. After installation, which ports has to be open in Windows Firewall, if I want the printserver to work with Windows XP Firewall...


You may try to set Exceptions on the XP Firewall configuration.

Open Windows Firewall, go to Exceptions tab.
Make sure that File and Printer Sharing is checked.
Then click Add Port.
For Port Number, enter 139 and select TCP.
Do the same for port 445 TCP, 137 UDP, 138 UDP, and 9200 TCP.

Nov 03, 2009 | NetGear PS121 Print Server

2 Answers

Listen Port of TCP: 2869 (Blocked by Firewall/Router) how do i change nat router settings?im blocked when usin bitcomet software


try to disable ur firewall setting, enable nat, and rip
try set port forwarding to port 65535, dont forget to set bitcomet port 65535 too

Oct 08, 2009 | D-Link 802.11g Wireless Router WBR-1310...

1 Answer

Firewall settings blocking internet from Live. I know which ports need to be open, but i dont know how to open them (I have a U.S Robotics router)


You must do port forwarding now to resolve the firewall problem. Call xbox on what port you must forward on the router's admin page for the xbox live. If I remember it correctly, xbox live uses port 3074 TCP and UDP, 88 TCP and UDP, 53 TCP and UDP, 80 TCP and UDP

May 07, 2009 | Microsoft Xbox Live Three Month Premium...

2 Answers

No incoming and outgoing call


You may be behind a firewall or NAT. You can set an option that you are; if that still does not work, you may need to open some ports on the firewall.
Yahoo! Messenger uses a variety of ports.
Service Ports Chat & Messenger TCP Port 5050: Client Access only Insider/Room Lists TCP Port 80: Client Access only File Transfer TCP Port 80: Server Access.
Your ISP may block this port, as its used for web hosting.
You can change port in Messenger, Preferences, File Transfer. Voice Chat UDP 5000-5010
TCP 5000-5001: Client Access
If UDP Fails, TCP will be used instead, see below. WebCam TCP Port 5100: Client Access Super Webcam TCP Port 5100: Server Access P2P Instant Messages TCP Port 5101: Server Access
PMs between Buddys may not use the Yahoo! Server, but this is not a requirement.

Feb 03, 2009 | Yahoo Messenger

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