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package/ntp: increase pool server count in default config

PATCH New Gergely Imreh 3 participants 3 messages May 20, 2015 – Jul 13, 2015

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Gergely Imreh

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#0 lore raw

PATCH 1/1 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 <[email protected]>
---
 package/ntp/ntpd.etc.conf | 2 ++
 1 file changed, 2 insertions(+)
package/ntp/ntpd.etc.conf +2 -0
index 543c8ff..c451aa9 100644
@@ -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)
Signature · 1 line
2.1.4
#1 lore raw

PATCH 1/1 package/ntp: increase pool server count in default config

Gergely, All,

On 2015-05-20 03:44 +0000, Gergely Imreh spake thusly:

Quoted 8 lines

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 <[email protected]>
Acked-by "Yann E. MORIN" <[email protected]>

Regards,
Yann E. MORIN.

Quoted 22 lines
---
 package/ntp/ntpd.etc.conf | 2 ++
 1 file changed, 2 insertions(+)
package/ntp/ntpd.etc.conf +2 -0
index 543c8ff..c451aa9 100644
@@ -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)
Signature · 5 lines
2.1.4
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Applied
#2 lore raw

PATCH 1/1 package/ntp: increase pool server count in default config

In reply to Gergely Imreh

Dear Gergely Imreh,

Quoted 11 lines · Gergely Imreh

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 <[email protected]>
---
 package/ntp/ntpd.etc.conf | 2 ++
 1 file changed, 2 insertions(+)

Applied, thanks.

Thomas

Signature · 3 lines
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com