<div>
What Routing protocols are running on the Central 515E Firewall? &nbsp;Try adding routes for the 2 remote networks. &nbsp;You will also have to add the routes on each remote firewall as well. Or you can create a second site to site VPN between the 2 remote sites this can be configured the same way you have the vpn configured with the central office.
</div>


What Routing protocols are running on the Central 515E Firewall?  Try adding routes for the 2 remote networks.  You will also have to add the routes on each remote firewall as well. Or you can create a second site to site VPN between the 2 remote sites this can be configured the same way you have the vpn configured with the central office.

<div>
<div class="content wysiwyg-content">
We have 2 remote sites connected into our central location using cisco 515e. Each location currently accesses the main location. <br />
We recently installed a voice over IP system and need the 2 remote sites to &quot;speak&quot; to each other. <br />
<br />
Central Facility-<br />
10.3.0.0 network <br />
10.4.0.0 Remote network <br />
105.0 remote network. <br />
<br />
10.3 can reach both locations<br />
10.4 currently can only access 10.3<br />
10.5 can currently reach 10.3<br />
<br />
We need 10.5 and 10.4 to talk to each other. <br />
Site to site connections use IPSEC. &nbsp;We do not have any routers routing traffic. <br />

</div>
</div>


We have 2 remote sites connected into our central location using cisco 515e. Each location currently accesses the main location. 
We recently installed a voice over IP system and need the 2 remote sites to "speak" to each other. 

Central Facility-
10.3.0.0 network 
10.4.0.0 Remote network 
105.0 remote network. 

10.3 can reach both locations
10.4 currently can only access 10.3
10.5 can currently reach 10.3

We need 10.5 and 10.4 to talk to each other. 
Site to site connections use IPSEC.  We do not have any routers routing traffic. 


PIX 515 VPN , Central hub needs to remote locations to talk to each other

Hardware-based firewalls provide more sophisticated protection for inbound and outbound traffic than the simple Windows software firewall or the basic NAT firewalls found in routers. These devices implement techniques such as stateful packet inspection, deep packet inspection, and content filtering; and may include built-in antivirus and anti-malware protection.

Hardware 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.

Routers

Network analysis is the process of identifying and remediating the processes and systems within a network, including performance, connectivity and security. The process is performed through the use of tools developed for monitoring and analyzing network activity. Network problems that involve finding an optimal way of doing something are studied under the name combinatorial optimization. Examples include network flow, shortest path problem, transport problem, transshipment problem, location problem, matching problem, assignment problem, packing problem, routing problem, Critical Path Analysis and PERT (Program Evaluation & Review Technique).