NOTICE DATE: March 13, 2020
NOTICE TYPE: M-B031020-02 Outage Retail/Wholesale
SHORT DESCRIPTION: Reminder - Planned Maintenance Outage
INTENDED AUDIENCE: All Market Participants
DAYS AFFECTED: Sunday, March 15, 2020 from 06:00 to 21:00
LONG DESCRIPTION: ERCOT will be performing planned maintenance on March 15, 2020 from 06:00 to 21:00. During the outage the following functions will be affected:
ACTION REQUIRED: During the outage ERCOT will change the public IP addresses of some market facing services. This change could impact Market Participants’ ability to access those services, or receive responses from them.
NOTE: All Market Participants that transmit files via NAESB must ensure their systems can send and receive transactions from the new IP addresses.
The specific changes to the services are listed below:
NAESB URL
https://naesb.ercot.com:7403/ipnet/naesb- no change
IP Configurations
New Public IP Addresses
Outbound from ERCOT - 66.128.17.86
Inbound to ERCOT (naesb.ercot.com) - 66.128.17.102
Port (no change) - 7403
Former Public IP Addresses
Outbound from ERCOT - 66.128.16.125
Inbound to ERCOT (naesb.ercot.com) - 66.128.16.102
Port (no change) – 7403
Please review the ERCOT website for previous Market Notices related to this subject.
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 a public 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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