Due to the fact the NTP attacks are rising more often (several times a day, up to 150 Gbps). We decided to do some preventive filtering.

We can not disclose publicly what we have implemented. However if you are having any issues with the NTP protocol (reaching remote sources outside NFOrce's network running this protocol), please let us know and we will resolve this with you. However we have tested and it does not look like anyone is affected by this.