From: Gergely Imreh <imrehg@gmail.com>
Date: Wed, 20 May 2015 03:44:17 +0000 (+0000)
Subject: package/ntp: increase pool server count in default config
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d057715d5856b5c0d017db8e55a33424cf97953e;p=buildroot.git

package/ntp: increase pool server count in default config

To protect agains 1 falsticker NTP server, the client needs to connect
to at least 4 servers.

Source:
 http://support.ntp.org/bin/view/Support/SelectingOffsiteNTPServers
 5.3.3. Upstream Time Server Quantity

Signed-off-by: Gergely Imreh <imrehg@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---

diff --git a/package/ntp/ntpd.etc.conf b/package/ntp/ntpd.etc.conf
index 543c8ff820..c451aa9bb2 100644
--- a/package/ntp/ntpd.etc.conf
+++ b/package/ntp/ntpd.etc.conf
@@ -1,5 +1,7 @@
 server 0.pool.ntp.org iburst
 server 1.pool.ntp.org iburst
+server 2.pool.ntp.org iburst
+server 3.pool.ntp.org iburst
 
 # Allow only time queries, at a limited rate, sending KoD when in excess.
 # Allow all local queries (IPv4, IPv6)