RE: a message to Mr, shinder Help needed
- From: "Greg Mulholland" <greg@xxxxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Mon, 14 Mar 2005 17:49:34 +1100
Quote: "open up three ports " patent required
You need to be directly connected to the internet to send voice and
video. If you have ISA as a firewall you will not be able to do it,
unless the person you are trying to communicate with is directly
connected (ie no firewall ROFLMAO) ISA needs a SIP to be able to be do
voice and video communications. Hit google for more info on SIP, im not
explaining it here.
As for blocking porn pictures.. If you want to block access to heaps of
porn websites, go to http://isatools.org and get the "deny sets" script
et all to import a list porn sites your isa can block. You can manually
add some if you want.
If that's what you fancy great, if not and you want to block them in
email or just being saved etc, you will need to be more specific so we
can direct you down the right path my son...
Greg
-----Original Message-----
From: sameer [mailto:sameer_karam@xxxxxxxxx]
Sent: Monday, 14 March 2005 5:13 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] a message to Mr, shinder Help needed
http://www.ISAserver.org
Hi,Mr. shinder
and guys out there
i have a problem in using Yahoo messanger web cam behind ISA server i`m
using isa 2000 integrated on win server 2003 & sattelite connection my
server has 2 NIC one for the internal net work to switch other to the
sattelite modem EXT put dynamic ip i get it from the ISP my internal ip
192.168.11.1 to 200 i wrote to yahoo help support they sent me saying i
must creat ports with ......
the file bellow explains every thing i want to know please how to do
that to creat those ports & 2 make the web cam work & how can i block
porn pictures
************************************************************************
*
Configuring PC to Phone to Work Through a Firewall A proxy server and a
firewall are devices that filter access to protected networks. If you
are using PC to Phone from work or school, you are most likely behind a
firewall. Your Internet provider could have a firewall set up or could
be using a proxy server. PC to Phone can't work through a proxy server
under any circumstance. However, if your provider has a firewall, it is
possible to make PC to Phone work through the firewall if you make the
necessary changes.
How PC to Phone Deals With Firewalls:
PC to Phone utilizes your Internet connection to your Internet provider
to make calls to telephones, PCs, and faxes worldwide. To make a call
possible, PC to Phone uses three ports, two UDPPORTs and one TCPPORT, to
establish a line of communication between the PC and the PC-to-Phone
switch.
One UDPPORT is used to establish the initial connection to the server
and the second UDPPORT is used to pass voice packets. The TCPPORT is
used for control to make sure the connection between the PC and the
PC-to-Phone server remains open.
PC to Phone establishes the first connection using port UDPPORT 6801.
This port must be open both ways to allow a connection to the outside
world and a connection back to the PC.
The other UDPPORT does not have to be specified. PC to Phone uses
anything in the range from 1-30000. The second UDPPORT connection
established is used to pass voice packets.
To get the second UDPPORT to work through a firewall, you must specify a
port to open through your firewall in the range of 1-3000. The UDPPORT
has to go both ways to allow an external connection and a connection
back to the PC.
The TCPPORT does not have to be specified. PC to Phone uses anything in
the range from 1-3000. The TCPPORT is used for control to make sure the
connection between the PC and the PC-to-Phone server remains open.
Configuring PC to Phone to Work Through a Firewall:
Your Network Administrator needs to open up three ports, two UDPPORTs
and one TCPPORT. The ports must be allowed to make an external
connection and a connection back in.
The following ports must be opened through the firewall:
UDPPORT=6801
UDPPORT=XXXX
TCPPORT=XXXX
The Network Administrator needs to make sure UDPPORT 6801 is open. For
the other UDPPORT and TCPPORT, the administrator can use anything in the
range from 1-30000. Once the ports are specified through the firewall,
it's up to you to complete the process.
Firewall and/or Proxy Server Users
Firewalls and proxy servers cause the majority of Yahoo! Messenger
connection problems, but Messenger can be configured to get through most
firewalls and proxies without too much trouble.
Here's how to configure your Yahoo! Messenger to get through a firewall
or proxy server:
1. Open the Login menu in Messenger.
2. Click on Preferences, then click on the Connection tab.
3. Click on No network detection, then hit the OK button at the
bottom.
4. Messenger will ask you if you want to try to log on with your
new proxy
settings. Click the Yes button.
5. When prompted, enter your ID and password, then hit the Login
button.
If that doesn't work, follow these steps:
1. Open the Login menu in Messenger.
2. Click on Preferences, then click on the Connection tab.
3. Click on Firewall with no proxies, then hit the OK button at the
bottom.
4. Messenger will ask you if you want to try to log on with your
new proxy
settings. Click the Yes button.
5. When prompted, enter your ID and password, then hit the Login
button.
The above configuration will work in almost any situation. However, if
you connect in this way, you won't be able to use the Voice Chat
feature.
If neither of the above options work, you're probably behind a firewall
or proxy server that requires you to enter its address. Follow these
steps:
1. Open the Login menu in Messenger.
2. Click on Preferences, then click on the Connection tab.
3. Click on Use proxies. Here you can enter your firewall and/or
proxy
server's address and port number. Contact your network administrator (if
you're at work), or your Internet service provider (if you're at home)
to determine the correct firewall and proxy settings.
I can't connect to the voice servers.
Customers who connect through a firewall or proxy server may not be able
use the voice feature. Here's how to determine if this applies to you:
1. Click the Messenger menu in Messenger and select Preferences.
2. Click the Connection category.
3. If anything other than No proxies is checked, you may not be
able to
use voice feature. You can try selecting No proxies and see if Messenger
will connect.
You may configure your firewall or proxy server with the following
information:
Protocol: UDP or TCP
Servers:
* v1.vc.scd.yahoo.com
* v2.vc.scd.yahoo.com
* v3.vc.scd.yahoo.com
* v4.vc.scd.yahoo.com
* v5.vc.scd.yahoo.com
* v6.vc.scd.yahoo.com
* v7.vc.scd.yahoo.com
* v8.vc.scd.yahoo.com
* v9.vc.scd.yahoo.com
* v10.vc.scd.yahoo.com
* v11.vc.scd.yahoo.com
* v13.vc.sc5.yahoo.com
* vc1.vip.scd.yahoo.com
Ports: 5000-5010
How do I configure my firewall/proxy server?
You may be experiencing an issue because you are connecting through a
firewall and/or proxy server. In order to solve the issue, you will need
to configure your firewall and/or proxy server. The following
information
should assist with your configuration:
Basic Connection:
Protocol: TCP or HTTP
Servers:
* scs.msg.yahoo.com
* scsa.msg.yahoo.com
* scsb.msg.yahoo.com
* scsc.msg.yahoo.com
Port: 20,23,25,80,119,5050,8001,8002
Webcam Connection:
Protocol: TCP
Server: webcam.yahoo.com
Port: 5100
File Transfer Connection:
Protocol: HTTP
Server: filetransfer.msg.yahoo.com
Port: 80
File Sharing Connection:
Protocol: HTTP
Port: 80
Voice Chat Connection:
Protocol: UDP or TCP
Servers:
* v1.vc.scd.yahoo.com
* v2.vc.scd.yahoo.com
* v3.vc.scd.yahoo.com
* v4.vc.scd.yahoo.com
* v5.vc.scd.yahoo.com
* v6.vc.scd.yahoo.com
* v7.vc.scd.yahoo.com
* v8.vc.scd.yahoo.com
* v9.vc.scd.yahoo.com
* v10.vc.scd.yahoo.com
* v11.vc.scd.yahoo.com
* v13.vc.sc5.yahoo.com
* vc1.vip.scd.yahoo.com
Ports: 5000-5010
Firewalls
Users who connect to the Yahoo! Messenger servers through a firewall or
proxy server will not be able use the Voice Chat feature.
Here's how to determine if this applies to you: from the main Messenger
window, pull down the Login menu, then click on Preferences then click
on
the Connection tab. If anything other than No proxies is checked, you
won't be able to use Voice Chat.
You can try selecting No proxies and see if Messenger will connect that
way, but it's likely that Messenger has already tried that, and
connected
in one of the alternate ways because you are behind a firewall or proxy
server.
Proxy Servers and Firewalls:
* A firewall is a device that companies, schools, and other
networks use
to protect their data from intruders. If you're at work, school, or a
library, you're almost certainly behind a firewall.
* A proxy server is a computer that provides access to Internet
files from
other computers by retrieving them either from its local cache or from a
remote computer on the Internet. Anyone can be connected through a proxy
server without knowing it, and the only way to find out for sure is to
contact your network administrator or call your Internet service
provider
(the company that you call to get connected to the Net) and ask them if
they use a proxy or firewall.
Can I use the Webcam feature behind a firewall or proxy?
In order to use all the Yahoo! Messenger Webcam features, your firewall
must permit incoming and outgoing TCP connections on port 5100. You must
ask your system administrator to make this change.
If you use a proxy server to connect to the Internet, you may not be
able
to use the Webcam feature.
If you are running Windows XP, you may be running the built-in Internet
Connection Firewall. Most companies' networks are located behind a
firewall, and some also use a proxy. Most Internet service providers
(ISPs) don't have firewalls or proxies, but you should contact your
network administrator or ISP for accurate information.
If you use a broadband router or network hub that comes integrated with
a
firewall, refer to the software vendor's help section to learn how to
open
up the firewall ports.
Note: You may be unable to use Super Webcam due to firewalls. Super
Webcam
needs to establish a direct connection between the broadcaster and
viewer.
Your webcam statistics will tell you what type of connection you can
make.
To check, click the Webcam menu and select Statistics
Subject: [isalist] RE: creating new port
Date: Thu, 24 Feb 2005 08:58:53 -0500
From: "Andrew English" <andrew@xxxxxxxxxxxxxxxxxxxxxx> Add to
Address Book
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
http://www.ISAserver.org
I will tell you how to do it if you tell me how to create a split dns..
(joking)
If you have a look under your Firewall Policies, Toolbox (on the right
hand side pane), Protocols, click New -> Protocol.
Put in the in new info and you're done!
Andrew
1. Click on the "Login" menu in the Yahoo! Messenger window and select
"Preferences."
2. Select the "Connection" category.
3. Enable the "No Proxies" option.
4. Click the "OK" button at the bottom of the window.
5. Close Messenger completely and start the program again. This should
eliminate the error message.
Please Note: If you are unable to connect using the "No Proxies"
option, please reverse your changes.
Are you behind a firewall? Your firewall must permit outgoing TCP
------------------------------------------------------
List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist
ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp
ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ
------------------------------------------------------
Other Internet Software Marketing Sites:
World of Windows Networking: http://www.windowsnetworking.com
Leading Network Software Directory: http://www.serverfiles.com
No.1 Exchange Server Resource Site: http://www.msexchange.org
Windows Security Resource Site: http://www.windowsecurity.com/
Network Security Library: http://www.secinf.net/
Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com
------------------------------------------------------
You are currently subscribed to this ISAserver.org Discussion List as:
greg@xxxxxxxxxxxxxx
To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist
Report abuse to listadmin@xxxxxxxxxxxxx
Other related posts:
