Planned maintenance for the Mumbai to Chennai,Mumbai to Bangalore,Mumbai to Hyderabad,Mumbai to Kolkata and Mumbai to Delhi NLD link from 2025-11-23 00:00 IST to 2025-11-23 04:00 IST

We would like to inform you about an upcoming scheduled maintenance activity involving our Multiple NLD links. This activity is part of our continuous efforts to improve network reliability and performance.

Affected Links:
Mumbai to Bangalore NLD link
Mumbai to Hyderabad NLD link
Mumbai to Kolkata NLD link
Mumbai to Chennai NLD Link
Mumbai to Delhi NLD Link

Maintenance Schedule
Date: 23rd November 2025
Time: 00:00 AM IST to 04:00 AM IST

Expected Downtime: Up to 30 min during the maintenance window.

Impact
During this maintenance window, traffic on your National vPort services may experience temporary disruption. All other services will remain unaffected and are expected to function normally.

This disruption is necessary for an essential router firmware upgrade across the network, aimed at enhancing overall service stability, performance, and resilience.

We apologize for any inconvenience this may cause and assure you that our team will work to complete the maintenance smoothly within the scheduled window.