Tag: High Availability

Palo Alto VM-Series with active/passive HA support in Azure

Since the latest release of Palo Alto Network PAN-OS 9.0.0 the VM-Series firewall now supports the VM-Series plugin, a built-in-plugin architecture for integration with public clouds or private cloud hypervisors, with the plugin you can now configure VM-Series firewalls with active/passive high availability (HA) in Azure. I will cover some of the requirements in short which is needed to setup HA in Azure.



NetScaler Active/Passive HA in Azure with multiple NICs/IPs

Update:

I’ve found out that there’s a much easier way of doing the below in Azure – take a look at the updated blog post:

Updated: NetScaler Active/Passive HA in Azure with multiple NICs/IPs (DSR/Floating IP)

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There are a lot of information out there about setting up NetScaler HA in Azure. One way is using a single NIC and a single IP for all traffic – which allows for active/passive but causes other limitations. Another way is to use multiple NICs/IPs and use active/active. Both cases uses Azure LB to provide high availability.