SaaS - Support as a Service

Structured expert support for networking products and platforms

PalC delivers ongoing support for networking software products under structured SLAs - technical assistance centre (TAC) access, bug triage and root-cause analysis, patch engineering, software maintenance, and lifecycle management for products where engineering-level expertise is required to resolve issues effectively.

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SaaS Delivery & Support Structure

Support Scope & SLA AgreementProducts · Versions · Severity definitions · Response SLAs · Escalation

Onboarding & Lab SetupProduct study · Mirror lab · Source access · Defect tracking

Issue Intake, Triage & ResolutionAcknowledgement · Severity · Reproduction · Root-cause · Patch

Periodic Maintenance ReleasesValidated patches · Regression tested · Release notes · Upgrade docs

Quarterly Reviews & LifecycleSLA metrics · EOL planning · Roadmap alignment · Coverage review

24/7TAC Access

SLABacked

EngLevel Support

24/7 TAC accessSLA-backedEngineering-level supportPatch engineeringLifecycle management

AnnualMulti-year

SLABacked

SharedTAC + Patch Team

Networking software products require engineering-level support - not scripted tier-1 helpdesks. PalC's SaaS model provides structured, SLA-backed support delivered by protocol and platform engineers who understand your product at the source-code level. From 24/7 TAC access and bug triage through patch engineering and lifecycle management, every issue is handled with the technical depth needed to identify root causes and deliver validated fixes, not just workarounds.

What SaaS Covers

Depth across TAC support, patch engineering, software maintenance, and lifecycle management

PalC covers the full support lifecycle - from TAC access and defect triage through patch engineering, maintenance releases, knowledge base management, and long-term product lifecycle planning.

Technical Assistance Centre (TAC)

Engineering-level TAC access - not scripted tier-1 support, but protocol and platform engineers who understand your product at the source-code level.

24/7 or business-hours support tiers with defined SLAs
Protocol-level issue triage and root-cause analysis
Remote diagnostic access and packet capture analysis
Escalation path to the original development team

Bug Triage & Patch Engineering

Systematic defect management - reproducing reported issues, root-cause identification, patch development, and regression validation before release to production.

Customer defect reproduction in lab topology
Root-cause analysis with protocol trace evidence
Patch development and targeted regression validation
Hotfix delivery within SLA timelines for critical defects

Software Maintenance & Lifecycle

Ongoing software maintenance - dependency updates, security patch integration, minor feature additions, and long-term software lifecycle management for deployed products.

Security CVE monitoring and patch integration
Dependency and open-source library version management
Minor feature backports to long-term support (LTS) branches
End-of-life planning and migration path guidance

Knowledge Base & Documentation

Technical documentation and knowledge base maintained alongside the product - troubleshooting guides, known issue tracking, configuration examples, and release notes.

Troubleshooting guides and runbooks for field teams
Known issue register with workarounds and fix timelines
Release notes and upgrade procedure documentation
Configuration guides for common deployment scenarios

Delivery Process

A structured approach to ongoing product support

From SLA agreement and onboarding through issue resolution, maintenance releases, and quarterly lifecycle reviews.

Phase 01

Support Scope & SLA Agreement

Defining covered products, software versions, severity definitions, response time SLAs, coverage hours, and escalation paths - documented in a Support Schedule

Phase 02

Onboarding & Lab Setup

Technical onboarding - PalC engineers study the product, set up a lab topology mirroring customer environments, and establish access to source code and defect tracking

Phase 03

Issue Resolution & Maintenance

Structured issue handling with SLA tracking, patch development, and periodic maintenance releases bundling validated patches with regression testing and documentation

Phase 04

Quarterly Reviews & Lifecycle Planning

Regular service reviews - open issue status, SLA performance metrics, upcoming EOL planning, and roadmap alignment to ensure continued support coverage

SaaS Stack24/7 TAC accessSLA-backedEngineering-level supportPatch engineeringLifecycle management

Next steps

Need structured engineering support for your networking product?

Whether needing SLA-backed TAC support, bug triage and patch engineering, software maintenance, or long-term lifecycle management for a deployed networking product - PalC SaaS delivers engineering-level support that resolves issues at the source.

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Discuss your infrastructure goals with our experts.

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Engagement & Delivery Models

Other engagement models

Engagement Models

CPDaaS - Customized Product Development

A dedicated engineering team building custom networking products and platform solutions end-to-end - from requirements through delivery and lifecycle support.

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Engagement Models

PDaaS - Protocol Development

Expert protocol engineering for routing, switching, transport, and control-plane protocols - new implementations, extensions, and porting across NOS and platform targets.

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Engagement Models

PTaaS - Protocol Testing & Validation

Independent protocol conformance, interoperability, scale, and regression testing - delivered as a service against international standards and real-world traffic scenarios.

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