NOTICE DATE: May 24, 2017
NOTICE TYPE: M-B052417-01 Planned Maintenance
SHORT DESCRIPTION: Implementation of Web Application DNS changes
INTENDED AUDIENCE: ERCOT Market Participants
DAY AFFECTED: May 31, 2017 17:30 and 20:30
LONG DESCRIPTION: ERCOT is implementing changes to the (Domain Name System) DNS resource names indicated below. As a result IP addresses are subject to change without notice. Therefore,
Fully Qualified Domain Names (FQDNs) must be used to reference ERCOT resources instead of hard-coded IP addresses.
The following URLs are affected by this change:
Site
(URL) |
Fully Qualified Domain Name
(FQDN) |
Current IP Address |
To-Be IP Address |
Flight Testing Website |
|
66.128.16.172 |
192.230.66.59 |
Renewable Energy Credit (REC) Program |
|
66.128.16.171 |
192.230.66.101 |
Market Participants (MPs) are encouraged to ensure their whitelists include the FQDN to avoid any interruption of service.
The changes will be implemented between the hours of 17:30 and 20:30 on May 31, 2017.
Based on MP configurations users may experience an outage of up to 30 minutes if attempting to access these sites during the change window.
ADDITIONAL INFORMATION: For issues connecting to the website, it is recommended that MPs:
·
Clear their browser history.
·
Restart their browsers.
·
Contact the ERCOT Help Desk by phone at (512) 248-6800 or via email at [log in to unmask] if an error message is received stating “Access Denied, Powered by Incapsula".
CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email
at [log in to unmask].
If you are receiving email from an ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list:
http://lists.ercot.com.
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