The pjm.com firewall maintenance originally planned for Thursday, March 30, from 8 p.m. to 3 a.m. has been canceled and will be rescheduled.
PJM is replacing equipment as part of a network redesign project. This is a multi-year effort to enhance PJM’s infrastructure to improve scalability, reliability and security. The scope for 2017 is to replace aging internal firewall hardware.
Members with questions should contact Customer Service or 610-666-8980.