Re: How to setup the MS-windows update roles

Hi there,

On Sat, 28 May 2016, muiz wrote:

> Does anyone setup the firewall to let the MS Update service through
> the firewall?

http://www.ipcop.org/2.0.0/en/admin/html/firewall-traffic.html

[QUOTE]
2.6.2. What traffic is allowed between Interfaces?

The security model of IPCop is that the GREEN network is fully trusted
and any requests from this network, whether initiated by a user or by
a machine infected with a virus, Trojan horse or other "malware" is
legitimate and allowed by IPCop.
[/QUOTE]

It then goes on to say

[QUOTE]
A new feature of IPCop 2.0.0, allows to set policies for each network
interface. This makes it possible to allow only specific traffic to
RED and IPCop.
[/QUOTE]

and follows that with tables showing "policies", which I for one find
rather lacking as the tables do not show the default IPCop settings.

In this page:

http://www.ipcop.org/2.0.0/en/admin/html/firewall-settings.html

Figure 2.44 shows that the default "policy" for the GREEN interface
will be "open", in which case you should not need to do anything at
all to permit Windows Update traffic.

If you are talking about Windows Software Update Service (WSUS), it
uses ports 8530 and 8531 respectively for HTTP and HTTPS connections
and out of the box IPCop 2.x should allow the traffic because client
machine initiates it entirely.  Clients may need to be given (via DHCP
for example) information such as the IP addresses of DNS servers and
an address for their Internet gateway (presumably an IPCop interface,
be it GREEN, ORANGE or BLUE) in order to be able to use the service.

If this does not help you, we need more information.  For example it's
quite possible that your IPCop is connected to the Internet via some
third-party router which is selectively blocking traffic.

There are numerous settings in IPCop 2.x which you might have changed
and which might as a result of your changes affect the ability of any
given client to access external services.

-- 

73,
Ged.

------------------------------------------------------------------------------
What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
patterns at an interface-level. Reveals which users, apps, and protocols are 
consuming the most bandwidth. Provides multi-vendor support for NetFlow, 
J-Flow, sFlow and other flows. Make informed decisions using capacity 
planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e
_______________________________________________
IPCop-user mailing list
[email protected]
Manage your subscription or unsubscribe
https://lists.sourceforge.net/lists/listinfo/ipcop-user