{"id":197,"date":"2017-12-21T01:08:11","date_gmt":"2017-12-21T01:08:11","guid":{"rendered":"https:\/\/cloudmanagement.navisite.com\/?p=197"},"modified":"2020-01-08T04:24:59","modified_gmt":"2020-01-08T04:24:59","slug":"network-virtual-appliances-in-azure-part-2-cisco-asav-deep-dive","status":"publish","type":"post","link":"https:\/\/www.navisite.com\/blog\/network-virtual-appliances-in-azure-part-2-cisco-asav-deep-dive\/","title":{"rendered":"Network Virtual Appliances in Azure : Cisco ASAv – Part-2"},"content":{"rendered":"

<\/h3>\n

\"\"<\/a>
\n
\"\"<\/a>
\nThis is Part-2 of the Network Virtual Appliances in Azure : Cisco ASAv<\/strong>.\u00a0 In
Part-1<\/a>\u00a0we deployed a Citrix VPX<\/strong> load balancer in one-arm mode.<\/p>\n

Network Virtual Appliances in Microsoft Azure – Cisco ASAv Deployment<\/strong><\/h1>\n

1. Reference Architecture with Citrix VPX Load Balancer and Cisco ASAv Firewall in Microsoft Azure<\/strong><\/h3>\n
\"Citrix<\/a>
Reference Architecture<\/figcaption><\/figure>\n

2. Network Appliance Vendor Ecosystem<\/strong><\/h3>\n

Microsoft Azure supports a large ecosystem of third party network appliance vendors<\/a>.
\n
\"Azure<\/a>
\nThese vendor appliances are available in Azure Marketplace as VM Images that you could readily deploy. This facilitates migration to Azure, and organizations can continue to use the skills the team already has.<\/p>\n

3. Current Limitations and Guidelines<\/strong><\/h3>\n

ASAv and Azure Routing<\/strong><\/a>
\nRouting in an Azure Virtual Network is determined by the Virtual Network\u2019s Effective Routing Table. The Effective Routing Table is a combination of an existing System Routing Table and the User-Defined Routing Table.
\nNote: Currently you cannot view either the Effective Routing Table or the System Routing Table. You can view and edit the User Defined Routing table. When the System table and the
\nUser-Defined tables are combined to form the Effective Routing Table, the most specific route wins and ties go to the User-Defined Routing table.<\/p>\n

\u00a04. Cisco ASAv Deployment in Azure<\/strong><\/h3>\n

Cisco ASAv in Azure gets deployed with 4-NICs. NIC-0 is the management NIC.\u00a0 This Cisco ASAv on Azure guide<\/a> describes the network appliance deployment in detail. Let\u2019s have a plan first on how the interfaces are going to look like.
\n

\"Cisco<\/a>
Cisco ASAv High Level Configuration Steps<\/figcaption><\/figure><\/p>\n