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If you do not want to load balance traffic, on upstream device that is advertising default route change default route cost (e.g 13.79.23.63 - cost 20). Default route will higher metric be removed from routing table, and in the case that primary default route is lost will be inserted back in routing table. As far as I know, if cost is the same Juniper will always randomly pick one path.
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The upstream is a Cisco router. How do I make the the cost of 13.79.23.63 = 20?
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In the example blow - Juniper firewall has heard from two WAN routers of a default route via OSPF.<br />
It seems basically happenchance that 13.79.23.63 is the preferred default route. What could I do on the juniper to make 13.79.23.63 to always and purposely be chosen over the .62?<br />
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myjuniper&gt; show route<br />
0.0.0.0/0 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;*[OSPF/150] 1w6d 16:05:01, metric 26, tag 0<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; to 13.79.23.62 via reth0.0<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &gt;&nbsp;to 13.79.23.63 via reth0.0
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In the example blow - Juniper firewall has heard from two WAN routers of a default route via OSPF.
It seems basically happenchance that 13.79.23.63 is the preferred default route. What could I do on the juniper to make 13.79.23.63 to always and purposely be chosen over the .62?

myjuniper> show route
0.0.0.0/0          *[OSPF/150] 1w6d 16:05:01, metric 26, tag 0
                      to 13.79.23.62 via reth0.0
                    > to 13.79.23.63 via reth0.0

Junpier SRX OSPF: preferring one WAN router over another

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

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

Juniper

Networking software modules are interfaced with a framework implemented on the machine's operating system that implements the networking functionality of the operating system. The best known frameworks are the TCP/IP model and the OSI model. Systems typically do not use a single protocol to handle a transmission. Instead they use a set of cooperating protocols, sometimes called a protocol family or protocol suite.[9] Some of the best known protocol suites include: IPX/SPX, X.25, AX.25, AppleTalk and TCP/IP. Other protocols indirectly related to networking include the hypertext transfer protocol (HTTP) and its related technologies, Dynamic Host Configuration Protocol (DHCP), Domain Name Server (DNS) and other Internet protocols.