3 ms·
Not necessary -- fortunately these routers all used source port 23457 for their NTP packets, making them trivially easy to block. I do recommend reading the in
by zamfi 10y ago
Not necessary -- fortunately these routers all used source port 23457 for their NTP packets, making them trivially easy to block.
I do recommend reading the incident report posted above if you have an interest in network operations, it's quite interesting!
- feld 10y agoYou still have to receive the traffic to block it.