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Juniper Networks VNFs

Juniper is available as the vSRX virtual firewall and vSRX SD-WAN. Each device is offered customer-managed, Tata Communications-managed, or both. Sizes, interfaces, access methods and supported versions are below, with links to Juniper Networks’s own documentation and support. 

Devices

Juniper vSRX Virtual Firewall

The vSRX virtual security gateway and firewall.

Function: Firewall & Security

Available: Customer-managed

Size

vCPU cores

Memory

Software package

Tiny

2 Cores

4GB

Firewall - Standard

Small

5 Cores

8GB

Firewall - Standard

Medium

9 Cores

16GB

Firewall - Standard

  • Virtual data interfaces (default / max): 8 / 8

  • Supported OS versions: 19.2R2.7, 19.4R3-S1.3, 21.2R3S2.9, 22.4R2S1.6, 23.2R1.13, 23.4R1.9, 23.4R2-S2.1, 24.2R1.17

  • Access methods: SSH, Web Console

  • Deployment options: Single, Redundant, Cluster

Juniper vSRX SD-WAN

vSRX delivering SD-WAN, orchestrated through Juniper Contrail Service Orchestration.

Function: SD-WAN

Available: Customer-managed

Size

vCPU cores

Memory

Software package

Tiny

2 Cores

4GB

SDWAN - Standard

Small

5 Cores

8GB

SDWAN - Standard

Medium

9 Cores

16GB

SDWAN - Standard

  • Virtual data interfaces (default / max): 8 / 8

  • Supported OS versions: 19.3R2-S3.4

  • Access methods: SSH, Web Console

  • Deployment options: Single, Redundant, Cluster

Licensing and management

Devices from Juniper Networks are offered under two models. With customer-managed (BYOL), Tata Communications hosts the VNF and you provide and manage your own Juniper Networks licence, configuration and patching; you are responsible for obtaining a valid Juniper Networks licence, so contact Juniper Networks or a Juniper Networks partner to purchase a licence and support contract. With Tata Communications-managed, Tata Communications provides the licence (subscription) and runs configuration, management, patching and renewals.

Deploying with or without a public IP address

A VNF can be deployed with a public IP address on IZO™+ Multi Cloud Connect or without one; where no public IP is assigned, plan management access over the private path in your solution. Device-side configuration (interfaces, routing, policy) is performed in the vendor’s own management tooling using the access methods listed for each device. This page stays at parameter-handoff level and does not reproduce vendor command-line configuration; see the vendor documentation below.

Juniper Networks documentation and support

For device configuration, feature detail and throughput figures, use Juniper Networks’ own resources. For a customer-managed device you obtain support from Juniper Networks or a Juniper Networks partner; for a Tata Communications-managed device, raise a request on the TCx Portal and Tata Communications handles it. 

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