r3 - 2010-04-16 - 22:45:26 - AntonioMoreirasYou are here: NTP >  Servers Web > PublicTimeServer000509
NTP users are strongly urged to take immediate action to ensure that their NTP daemons are not susceptible to being used in distributed denial-of-service (DDoS) attacks. Please also take this opportunity to defeat denial-of-service attacks by implementing Ingress and Egress filtering through BCP38.

ntp-4.2.8p15 was released on 23 June 2020. It addresses 1 medium-severity security issue in ntpd, and provides 13 non-security bugfixes over 4.2.8p13.

Please see the NTP Security Notice for vulnerability and mitigation details.

Are you using Autokey in production? If so, please contact Harlan - he's got some questions for you.
* Set ALLOWTOPICCHANGE = AntonioMoreiras

This host is a stratum 2 server from ntp.br project. More information at www.ntp.br

ServerStratum StratumTwo
CountryCode BR
Hostname b.ntp.br
IP Address
IPv6 Address

UseDNS Yes
PoolMember Yes
ServerLocation Rio de Janeiro, Brazil

ServerSynchronization Stratum 2 (refs: a, b, c and d.st1.ntp.br / gps.ntp.br)
ServiceArea Brazil
AccessPolicy OpenAccess
AccessDetails Open to all, but intended to serve the Brazilian networks
NotificationMessage No
AutoKey No

ServerContact ntp@nic.br or Antonio M. Moreiras moreiras@nic.br
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