How to use the DenyUsers option in ssh to limit the user?

Solution Unverified - Updated -

Issue

  • How to use the DenyUsers option in ssh to limit the user can only log in from a specific IP?
  • DenyUsers root@!IP become not working after OpenSSH_6.6.1p1?

Environment

  • Red Hat Enterprise Linux 5
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux 8
  • OpenSSH

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In