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Home » Services » Networks & Connectivity » PennNet
  • Get Started
    • IT Staff
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    • — Services A to Z —
    • Accounts, Access & Security
      • Access Management Services
      • Active Directory
      • Identity Management Services
      • Information Security Services
    • Applications & Data Analytics
      • Application Development & Delivery
      • Data Analytics
        • Data Analytics at Penn
      • Integration Development & Delivery
    • Backup, Storage & Platforms
      • BackItUp
      • Cloud Solutions
      • Data Center & Colocation Solutions
      • Database & Application Platform Support & Consulting
      • Endpoint Management
      • Recovery Solutions
      • Storage
      • Virtual Desktop
      • Virtual Server Hosting
    • Community, Support & Learning
      • Classroom Technology Services
      • Desktop Engineering
      • IT Community Events
      • LinkedIn Learning
      • Tech Center
    • Consulting & Professional Services
      • Brokered Products
      • HireIT
      • Systems Support & Consulting
      • Technology Forecasting
    • Email, Calendaring & Collaboration
      • Classlists
      • Penn Email Routing
      • PennBox
      • PennNet Mailing Lists
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      • SMTP-Relay
      • Secure Share
    • Networks & Connectivity
      • Firewall Services
      • Network Design & Installation
      • PennNet
        • Network Names & Numbers
        • MAGPI (Penn's Internet2 Regional Optical Network)
      • PennNet Ethernet Ports
      • Wireless at Penn
    • Phone, TV & Video
      • Contact Center
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      • Penn Video Network
      • PennFlex Phone
      • Traditional Telephony
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      • Video Production
        • Producing Video Content
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      • Web Hosting Service
    • — Service Rates —
    • — Service Level Agreements —
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    • Security Services
    • Special Projects
    • Policies & Procedures
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    • Penn SecureIT program
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    • Identity & Access Management
    • Penn IT Strategic Plan
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    • Next Generation Unified Communications
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      • IT Roundtable
      • Network Policy Committee
      • Penn Technology Investment Committee (PTIC)
        • About PTIC
        • The PTIC IT Development Fund
    • Special Interest Groups (SIGs)
      • Audio-Visual (AV-SIG)
      • Cloud Computing (Cloud-SIG)
      • Data Visualization (DataViz-SIG)
      • Developer SIG (Dev-SIG)
      • High-Performance Computing (HPC-SIG)
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College Hall windows, courtesy of Scott Spitzer and University Communications

PennNet

Overview

PennNet is the University’s enterprise data network.  The PennNet service includes all routers in buildings, distributed Network Aggregation Points (NAP), and the Campus border. In addition, the service includes border firewalls, the campus-wide VPN, and the Carrier Grade NAT services. It is the backbone for wired and wireless network access services for faculty, staff and students in all campus buildings and residence halls. PennNet also provides connectivity to all university services and applications secured behind the ISC data center firewalls and application load balancers, and it allows remote access to sites on the Internet and Internet2.

The service also offers advanced network solutions for research groups and others at Penn who require customized networking. ISC will work with clients to gather requirements, develop design options, provide cost estimates, and implement approved designs.

And finally, the service includes network timekeeping, domain names, as well as DNS, DHCP and IP address management (DDI). This collection of service components, known as Network Names & Numbers, enables:

  • Network Timekeeping (NTP)—Synchronize network host clocks to high-precision time sources.
  • Domain Names—Assign third-level domain names in the upenn.edu name space to eligible entities at Penn.
  • IP Address Management (IPAM)—Enable IT staff to register hosts and manage Domain Name System (DNS) data.
  • DNS (campus resolvers)—Perform DNS lookups and cache results on behalf of PennNet hosts.
  • SafeDNS (campus resolvers)—Perform DNS lookups and cache results on behalf of PennNet hosts, and redirect lookups for known malicious domain names to a safe web server.
  • Authoritative DNS (public)—Publish Penn’s DNS data to the Internet and Internet2.
  • Dynamic Host Configuration (DHCP)—Automatically assign IP addresses and provide basic network configuration parameters to hosts on PennNet subnets

Benefits

  • Provides network and Internet services to support the critical university business applications and research/collaboration
  • High speed networking to on and off campus sites
  • Enables other IT strategies such as cloud services and transport of big data
  • Robust core network supports many other highly available network applications and services in ISC and school/center networks
  • Advanced network solutions provide custom networks above and beyond standard network services that are scalable to a client's availability, security, bandwidth, and budget requirements and are easily supported and integrated with other University systems

Who Can Benefit from This Service

All University affiliates and guests

Additional Information and Resources

  • Building Code List
  • Ordering Overview
  • University Border Firewall FAQ
  • University Border Firewall FAQ for LSPs
  • University Client VPN overview
  • University Client VPN Troubleshooting Guide

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Questions & Support
  • ISC Client Care
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  • PennNet At-A-Glance
  • PennNet FAQ
  • Network Names & Numbers
  • MAGPI
Rates
  • Receives funding through PTIC
Related Services
  • Firewall Services
  • Network Design & Installation
  • PennNet Ethernet Ports
  • Wireless at Penn
Services A-Z
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