• Skip to main content
  • Skip to primary navigation
  • Skip to primary sidebar
  • UC Berkeley
  • Berkeley Engineering
  • EECS
Header Search Widget
IRIS

Instructional & Research Information Systems

  • About Us
  • Get Started
  • Get Help
  • FAQ
    • FAQ: Accounts
    • FAQ: EECS Slack
    • FAQ: File Storage
    • FAQ: Hardware
    • FAQ: MacOS
    • FAQ: Mail
    • FAQ: Mailing Lists
    • FAQ: Network
    • FAQ: Security
    • FAQ: Unix
    • FAQ: Web
    • FAQ: Windows
  • Services
    • Accounts
    • Backups
    • E-mail
    • EECS Login Servers
    • File Storage
    • Infrastructure
    • Mailing Lists
    • Networks
    • Printing
    • Room Reservations
    • Security
    • Software
    • Unix
    • Web
  • Policies
  • Forms
    • System Registration/Update
    • Account Request Form
    • Project Storage Request
    • SSL Certificate Request
    • All Other Forms
  • Rates

Scheduled Maintenance

EECS Border Firewall Changes, Mon. March 23

March 3, 2026 by Derek Calderon

On Monday, March 23rd, we will be adding some new ports to the list of ports that are blocked by the EECS border firewall.

For detailed information about the changes, please see our EECS Firewall Ports page (this page requires login). The list of ports that we will add to the block list is at the bottom of that page.

Please contact us at help@eecs.berkeley.edu if you have any questions, or if you will need some of these ports to remain open to your machine.

Filed Under: Scheduled Maintenance Services: Wired Networking

Primary Sidebar

IRIS Service Status

Yellow
We have 0 Active Incidents, and 1 Scheduled Maintenance noted.

IST Service Status

Outages to campus services are listed at berkeley.statusdashboard.com.
  • About
  • Contact
  • Privacy
  • Accessibility
  • Nondiscrimination

© 2022–2026 UC Regents  |  Log in