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[lwip-devel] [patch #9749] Implement RFC4075 Receive SNTP servers via DH
From: |
David J. Fiddes |
Subject: |
[lwip-devel] [patch #9749] Implement RFC4075 Receive SNTP servers via DHCPv6 |
Date: |
Sun, 27 Jan 2019 16:56:50 -0500 (EST) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0 |
URL:
<https://savannah.nongnu.org/patch/?9749>
Summary: Implement RFC4075 Receive SNTP servers via DHCPv6
Project: lwIP - A Lightweight TCP/IP stack
Submitted by: davefiddes
Submitted on: Sun 27 Jan 2019 09:56:49 PM UTC
Category: apps
Priority: 5 - Normal
Status: None
Privacy: Public
Assigned to: None
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Planned Release: None
_______________________________________________________
Details:
This adds support for RFC4075 SNTP server configuration via DHCPv6.
The DHCPv6 options transmitted are now conditional on how LwIP is
configured.
A new SNTP application option SNTP_GET_SERVERS_FROM_DHCPV6 is used
to enable. For simplicity this is configured to use the global
LWIP_DHCP6_GET_NTP_SRV configuration setting.
Tests:
- Check the global options now control the DHCPv6 request sent
in Wireshark
- Check against 0, 1 and 3 SNTP servers configured on an odhcpd
server configured to support RFC 4075 SNTP server lists.
Verify that the SNTP server list is updated on connection
establishment on an ESP8266 WeMOS D1.
- Verify that SNTP packets are sent and recieved from a
configured server and that system time is updated.
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Sun 27 Jan 2019 09:56:49 PM UTC Name:
0001-Implement-RFC4075-Receive-SNTP-servers-via-DHCPv6.patch Size: 6KiB By:
davefiddes
<http://savannah.nongnu.org/patch/download.php?file_id=46109>
_______________________________________________________
Reply to this item at:
<https://savannah.nongnu.org/patch/?9749>
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