Network Operations and Services Network Tools
Note: Items ending with an asterix (*) require CalNet credentials for access.
- Network Time Service
Accurate time is important for computer operations and data analysis. Network Time Protocol (NTP)
is a networking protocol facilitating clock synchronization between computer systems. This service
provides high quality network time sources in support of departments running their own time system.
- Remote Access VPN Service
The Remote Access VPN (Virtual Private Network) service is designed to allow CalNetID authenticated
users to connect to the UC Berkeley network from outside of campus, as if they were on campus, and
encrypts the information sent to the network.
- UC Berkeley Campus Networks
A list of networks used by the University of California at Berkeley Campus and some offsite locations.
- Network Services Vendor Documentation
Vendor documentation on network products (Infoblox, A10, Cisco, etc). Only accessable from the Campus or
the UCBVPN service.
- Network Utilization Graphs
Graphs, updated ever 5 minutes, showing network utilization at multiple points on the UC Berkeley
- Network Subnet and Host Information
Daily generated files containing a partial subnet and host listings previously hosted on ftp.net.berkeley.edu
- NetReg ARP Lookup Tool*
Tool to identify MAC for a known IP address, or IP address for a known MAC.
Note: this tool has been moved to the NetReg system
Copyright 2007 The Regents of the University of California. Updated 2014-07-31.