NBN (National Broadband Network) Internet & Network Status
Real-time broadband routing telemetry, DNS latency benchmarks, and autonomous local outage detection for NBN (National Broadband Network) customers.
🔌 Hardware & Gateway Light Indicator Guide
Optical / Online Solid Green = Connected. Optical Red = Physical fiber disconnection.
🛠️ 5-Step NBN (National Broadband Network) Recovery Ladder
Unplug the power cord from both the modem/gateway and your Wi-Fi router. Wait at least 60 seconds to fully discharge internal capacitors and force a fresh CMTS ranging handshake upon power restore.
Stale DNS entries cause "Server Not Found" errors even after the carrier restores line synchronization. Run ipconfig /flushdns in Windows Command Prompt, or sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder in macOS Terminal.
Change your router or device DNS from 1.1.1.1 to 1.1.1.1 (Cloudflare) or 8.8.8.8 (Google Public DNS) to bypass localized ISP resolver outages.
For FTTH customers, locate the wall-mounted optical unit (Nokia/Motorola/Calix ONT) and power-cycle its auxiliary adapter for 2 minutes to clear optical framing errors.
If hardware lights persist in red/flashing state, an exterior trunk cut or headend power disruption has occurred. Call Contact RSP (Telstra 132200 / Optus 133937 / Aussie Broadband 1300880905).
❓ Frequently Asked Questions
Is NBN (National Broadband Network) internet currently down or experiencing an outage?
According to IsDownNow continuous routing diagnostics and consensus monitoring, NBN (National Broadband Network) is currently: All Systems Operational (Severity Score 0/100). If you are experiencing a loss of connectivity, verify your modem light sequence below or test your connection directly against our multi-point diagnostic probes.
What do the modem lights mean on NBN (National Broadband Network) equipment?
On NBN (National Broadband Network) gateways (NBN Connection Box (NTD / ARRIS CM8200 HFC Modem)): Optical / Online Solid Green = Connected. Optical Red = Physical fiber disconnection. If the internet or upstream lights are blinking rapidly, your modem has lost synchronization with the local fiber optical line terminal or cable CMTS headend.
How can I fix NBN (National Broadband Network) broadband issues before calling customer support?
Follow the 5-step recovery ladder: 1. Power cycle your NBN (National Broadband Network) gateway for 60 seconds (unplug both power and coax/optical line). 2. Flush your computer DNS cache via terminal (`ipconfig /flushdns` on Windows or `sudo dscacheutil -flushcache` on macOS). 3. Bypass provider DNS by temporarily setting Cloudflare (1.1.1.1) or Google (8.8.8.8). 4. If using Fiber, power reset the wall-mounted Optical Network Terminal (ONT). 5. If unresolved, contact NBN (National Broadband Network) support at Contact RSP (Telstra 132200 / Optus 133937 / Aussie Broadband 1300880905).
What are the recommended DNS servers to bypass NBN (National Broadband Network) DNS timeouts?
NBN (National Broadband Network) default DNS resolvers are 1.1.1.1 (Primary) and 8.8.8.8 (Secondary). During localized resolver congestion, manually configure public root resolvers: Cloudflare DNS (1.1.1.1 & 1.0.0.1) or Google Public DNS (8.8.8.8 & 8.8.4.4) on your router or network adapter for zero-latency lookups.