In this post, we will look at a basic multi-area OSPF configuration. If you haven’t already, it would be worth a quick review of the single-area configuration. This example is relevant to all Junos-based devices – M, T, MX, PTX, SRX, EX, and QFX. In the examples that follow, we will extend an existing OSPF […]
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In this post, we will look at a basic single-area OSPF configuration. In Junos, almost all the configuration occurs under the protocols stanza, with no interface-specific changes made under the interface configuration. This example is relevant to all Junos-based devices – M, T, MX, PTX, SRX, EX, and QFX. The Quick Answer The following will
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On Junos, it is generally accepted there are three authentication types for OSPF. There is a fourth method, using IPSec, which we’ll demonstrate later in this post. In all cases, the authentication is configured under the interface, under the protocols ospf stanza. Lab Environment This lab uses two vJunos Routers connected via ge-0/0/0. The relevant
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The authentication for OSPFv3 differs from OSPFv2. OSPFv3 does not use the authentication types of simple or MD5. Instead, an IPSEC Security Association (SA) is created. This can use AH to authenticate the OSPFv3 traffic or ESP to encrypt it. Lab Environment This lab uses two vJunos Routers connected via ge-0/0/0. The relevant baseline configuration
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