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<div class="content wysiwyg-content">
NTP Server Router<br />
<br />
clock timezone KSA +3<br />
ntp master<br />
ntp server &lt;ip add for wan interface of this router&gt;<br />
ntp source &lt;ip add for wan interface of this router&gt;<br />
ntp update-calender<br />
ntp logging<br />
<br />
<br />
NTP Clients Router<br />
<br />
clock timezone KSA +3<br />
ntp server &lt;ip add same for Router server ip&gt;<br />
ntp source &lt;ip add for wan interface of this router&gt;<br />
ntp update-calender<br />
ntp logging<br />
<br />

<pre><code id="code-358855">NTP Server Router 
clock timezone KSA +3
ntp master
ntp server &lt;ip add for wan interface of this router&gt;
ntp source &lt;ip add for wan interface of this router&gt;
ntp update-calender
ntp logging  
NTP Clients Router 
clock timezone KSA +3
ntp server &lt;ip add same for Router server ip&gt;
ntp source &lt;ip add for wan interface of this router&gt;
ntp update-calender
ntp logging
</code></pre>
</div>
</div>


NTP Server Router

clock timezone KSA +3
ntp master
ntp server <ip add for wan interface of this router>
ntp source <ip add for wan interface of this router>
ntp update-calender
ntp logging


NTP Clients Router

clock timezone KSA +3
ntp server <ip add same for Router server ip>
ntp source <ip add for wan interface of this router>
ntp update-calender
ntp logging


Is this NTP config is right?

Software firewalls, also known as host-based firewalls, provide a layer of software on one host that controls network traffic in and out of that single machine. Most operating systems now include firewall software, but many available software firewalls include central distribution, antivirus systems and disaster recovery.

Software Firewalls

A router is a networking device that forwards data packets between computer networks. Routers perform the "traffic directing" functions on the Internet. The most familiar type of routers are home and small office cable or DSL routers that simply pass data, such as web pages, email, IM, and videos between computers and the Internet. More sophisticated routers, such as enterprise routers, connect large business or ISP networks up to the powerful core routers that forward data at high speed along the optical fiber lines of the Internet backbone. Though routers are typically dedicated hardware devices, use of software-based routers has grown increasingly common.