NETGEAR is aware of a growing number of phone and online scams. To learn how to stay safe click here.
Forum Discussion
"DoS attack: Fraggle Attack" almost every 10 seconds
Hello. I replaced an aging gateway firewall/router/gateway lately and my Nighthawk X6S has plenty of this Fraggle Attack in its Log. Does anyone know what is this? What port/s does this pertain to...
But the log is reporting that it comes from my firewall/router/gateway! Throughput seems to be unaffected by this Fraggle Attack!
My log is now free of Fraggle Attack entries. I disabled DoS attack reporting in the Log.
firefox111 wrote:
My log is now free of Fraggle Attack entries. I disabled DoS attack reporting in the Log.
Someone here recently told me I was mad for suggesting that.
Netgear's firmware is great at creating false reports of DoS attacks. Many of them are no such thing.
Search - NETGEAR Communities – DoS attacks
If these events are slowing down a router, that may be because it is using up processor time as it writes the events to the logs. Anything that uses processor power – event logging, QoS management, traffic metering – may cause slowdowns. Whenever people see a log full of that sort of stuff, it is worth disabling logging of DoS attacks and seeing if that reduces the problem. This does not prevent the router from protecting you from the outside world. It just doesn't write the details to the logs.
Some people go so far as to Disable Port Scan and DoS Protection to no ill effect.
Even if I disable the reporting of the DoS attacks on the Log, it is still obvious that it is still being recorded. The reason I say this is when I re-enable the DoS attack, old entries pop up on the display! It is obviously eating processor time writing those events in the log.
The Nighthawk X6S processor is damn slow!
I think I'm ready to replace it.
What Firmware version is currently loaded?
What is the Mfr and model# of the Internet Service Providers modem/ONT the NG router is connected too?How do you have the routers IP configuration set up for? 192.168.5.1?
What devices on your net work is using 192.168.5.1?
firefox111 wrote:
Even if I disable the reporting of the DoS attacks on the Log, it is still obvious that it is still being recorded. The reason I say this is when I re-enable the DoS attack, old entries pop up on the display! It is obviously eating processor time writing those events in the log.
The Nighthawk X6S processor is damn slow!
I think I'm ready to replace it.
