r2 - 2017-06-02 - 23:35:59 - ShaneBishopYou are here: NTP >  Servers Web > PublicTimeServer000198
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.

ServerStratum Inactive
CountryCode BR
Hostname ntp1.rnp.br
IP Address
IPv6 Address

PoolMember No
ServerLocation Brazilian Research Network/Rede Nacional de Pesquisa (RNP)

GeographicCoordinates 48.275963' S, 47=B0 52.904663' N, 1101.146m (WGS-84)
ServerSynchronization NTP V4 Primary (Trimble Palisade GPS), FreeBSD/Unix
ServiceArea Brazil
AccessPolicy RestrictedAccess
AccessDetails Open access to stratum 1, stratum 2 within Brazilian Research Network (RNP). Others by prior arrangement only.
NotificationMessage No



ServerContact ntp-admin@rnp.br
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