RV-7223

Cisco RV-7223 DNS Resolution Error

Cisco DNS Resolution Error Catalyst
90% fix rate

Cause

Split-horizon DNS misconfiguration

Fix Steps

  1. Open router admin panel and navigate to DNS settings
  2. Change primary DNS to 8.8.8.8 (Google) or 1.1.1.1 (Cloudflare)
  3. Set secondary DNS to 8.8.4.4 or 1.0.0.1
  4. Flush DNS cache: ipconfig /flushdns (Windows) or sudo dscacheutil -flushcache (Mac)

Related Errors

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