Leveraging ServiceNow and Symphonica for Efficient Service Orchestration

In an era where digital transformation drives business growth, the ability to efficiently provision and manage network services is critical for success. Enterprises are increasingly looking towards Network-as-a-Service (NaaS) models to meet their evolving needs, allowing them to deliver scalable, on-demand services with minimal operational overhead. A key enabler of this approach is the seamless integration between ServiceNow and Symphonica, leveraging open API REST commands to streamline service orchestration and provisioning.

In this blog post, we will explore how ServiceNow, acting as a Service Order Manager, and Symphonica, functioning as a Network-as-a-Service Orchestrator, work together to automate the provisioning of network services. We’ll walk through the integration process, highlight how these systems align with the NaaS model, and provide a practical example of orchestrating a point-to-point Virtual Private LAN Service (VPLS) for a B2B market. Additionally, we’ll discuss the role of human intervention and chatbot solutions in this ecosystem.

ServiceNow as the Service Orchestrator

ServiceNow is well known for its comprehensive IT service management capabilities, which have been extended through its role as a Service Order Manager with TSOM. In this capacity, ServiceNow handles the service inventory and catalog, acting as the front-end interface where service requests are initiated and managed. The platform’s robust workflow automation features allow it to process service orders and workflows efficiently, coordinating between different systems to ensure that services are provisioned in a timely and accurate manner.

When a service request is generated, whether through a customer portal or internal system, ServiceNow captures the order details and prepares the necessary information for provisioning. Through the integration with Symphonica via the Symphonica Spoke, ServiceNow can directly communicate the order to Symphonica, ensuring that the request is seamlessly processed for network provisioning.

Symphonica’s Role as Service Provisioning, Acting as a Network-as-a-Service Orchestrator

Symphonica is a no-code, AI-driven, cloud-native orchestration platform that automates the provisioning of network services, making it an essential component in a NaaS framework. Acting as a NaaS Orchestrator, responsible for managing the resource inventory, catalog and executing the provisioning tasks that configure the network elements required to deliver the service.

Symphonica’s architecture is designed around open API REST interfaces, allowing it to easily integrate with external systems like ServiceNow. This open API alignment with NaaS principles ensures that Symphonica can flexibly adapt to various service requirements and network environments.

When ServiceNow sends a service order to Symphonica, the latter processes the request by interacting with the underlying network infrastructure. Symphonica uses a range of protocols, including SSH, NETCONF, and RESTCONF, to configure routers, switches, and other network devices, ensuring that the service is provisioned according to the specifications. This multi-protocol capability is crucial for accommodating the diverse range of network elements and technologies that may be involved in service delivery.

Orchestrating a Point-to-Point VPLS Service

To illustrate the power of this integration, let’s consider the example of orchestrating a point-to-point Virtual Private LAN Service (VPLS) for B2B customers. The process unfolds as follows:

1. Service Request Submission: A B2B customer submits a request for a point-to-point VPLS service through the customer portal. ServiceNow captures the request and initiates the service orchestration workflow.
2. Order Transmission to Symphonica: ServiceNow uses Symphonica Spoke—a scoped application containing Flow Designer content dedicated to Symphonica—to send the order details. This includes specific information about the endpoints, bandwidth requirements, and any other necessary configurations.
3. Network Configuration by Symphonica: Symphonica receives the order and begins provisioning the VPLS service. It interacts with the relevant network devices using protocols like SSH, NETCONF, or RESTCONF to configure the necessary components and establish the connection between the two sites.
4. Service Activation: Once the network is configured, Symphonica activates the VPLS service, ensuring that it meets the performance and reliability standards agreed upon with the customer.

Incorporating Human Interventions and Chatbot Assistance

While automation drives efficiency, there are instances where human intervention is necessary. For example, during the VPLS provisioning process, a network engineer might need to manually adjust configurations to meet specific customer requirements or resolve issues that automation cannot handle. Symphonica’s task management features ensure that these human interventions are seamlessly integrated into the workflow, with tasks assigned and tracked within the platform.

In addition to human intervention, the integration ecosystem can be enhanced with a chatbot to assist end-users. For example, if a customer experiences connectivity issues with their VPLS service, they can interact with a chatbot to troubleshoot the problem. The chatbot can provide step-by-step guidance, resolve common issues, or escalate the issue to a human technician if necessary. This not only improves customer satisfaction but also reduces the workload on support teams.

Conclusion

Integrating ServiceNow and Symphonica offers a powerful solution for orchestrating and provisioning network services in a NaaS environment. By leveraging open API REST interfaces and supporting multiple network protocols, this combination enables businesses to easily deliver scalable, on-demand services. Whether it’s provisioning a complex VPLS service or providing seamless customer support through chatbots, the ServiceNow-Symphonica integration is a cornerstone of modern service delivery, driving efficiency and enhancing customer experiences in the B2B market.