NOTICE DATE:  September 24, 2008

NOTICE TYPE:  W-A092208-03   Operations 

SHORT DESCRIPTION:  Rescheduled MOSTML Migration

INTENDED AUDIENCE:  ERCOT Market Participants

DAYS AFFECTED:  September 25, 2008

LONG DESCRIPTION:  The rescheduled migration of MOSTML listener
application is scheduled for September 25, 2008 at 9:00 AM CPT. 

ERCOT will migrate MOSTML and the listener application to new hardware.
Market Participants will not need to update sender configurations
immediately.

 

By October 2, 2008 Market Participants need to update their sender
configurations(API) to send to
https://mostml.ercot.com/ercot-xml/servlet/Listener instead of
https://mos.ercot.com/ercot-xml/servlet/Listener and should verify their
firewall port (443) is open. Market Participants can use an IP address
to connect to the listener as follows:

If using the WAN to connect -192.168.172.88

If using the Internet to connect - 66.128.17.88

 

Both listeners will be available until October 2, 2008.  During the
migration, a brief disruption in TML Market functionality may occur.  

 

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 e-mail at
[log in to unmask] <blocked::mailto:[log in to unmask]> .

If you are receiving e-mail 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 <http://lists.ercot.com/>  

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