And now for something completely different… Many enterprises have multiple Secure Access (SA) or MAG appliances distributed globally to provide better remote access experiences to users all around the world. This post will discuss the need for a configuration push option, as well as describe how to perform said push.
Junos is a very powerful networking operating system, and by harnessing it we can perform more unusual tasks than we could with other alternatives. Today I will discuss a more unusual scenario to utilize conditional router advertisements and NAT to provide access to services. When the network is unavailable then the SRX will automatically disable its advertised routes.
In a recent post I described the cutover procedure used to move from a Virtual Chassis (VC) configuration to a Multi-Chassis Link Aggregation Group (MC-LAG) configuration. One of the other requirements on this cutover was to utilize DHCP Relay. However I ran into a problem getting the DHCP Relay to work.