IPS
IT ProService · South Korea

Network & Wi‑Fi Support

Troubleshooting common Wi‑Fi and wired-network issues: routers, access points, addressing, connectivity and physical connections.

What is included

  • Router and access-point troubleshooting
  • Wi‑Fi coverage and device connectivity checks
  • Basic DHCP, IP, DNS and gateway checks
  • Cable, port and physical-connection checks
  • Isolation of local-network vs. internet-provider issues

Typical scenarios

  • Wi‑Fi connects but internet access is unstable
  • Some devices do not receive network access
  • A router replacement caused connectivity issues
  • A cable or network-device port may be faulty
  • An office needs a basic check before escalation to the ISP

What to prepare

  • Router/access-point model
  • Which devices and areas are affected
  • When the issue started and whether it is intermittent
  • Whether the owner has access to device settings
  • A simple diagram or photos of office connections when available

How the work is handled

  1. Separate Wi‑Fi, LAN and upstream internet symptoms.
  2. Check addressing, connectivity and accessible physical links.
  3. Agree on configuration changes before applying them.
  4. Verify stability or prepare a clear escalation for the ISP/integrator.

Service boundaries

We do not present this as certified enterprise network design, fiber splicing, concealed structured cabling, high-altitude work or modification of ISP infrastructure. Those tasks require the appropriate specialist contractor.

How pricing works

Pricing depends on the number of devices/points, travel and diagnostic depth. A range is agreed after the initial network description.

Frequently asked questions

Can you set up home Wi‑Fi?

Yes, for routers, access points, device connectivity and standard troubleshooting.

Can you check an office network?

Yes, within basic workstation, port, connection and accessible equipment diagnostics.

Will you change settings without approval?

No. Changes that could affect the existing network are agreed first.