Hi: Puppet agent is private IP, through the NAT way of networking, puppetmaster authentication failed, whether puppet does not support NAT networking way agent? Err info: info: Retrieving plugin err: /File[/var/lib/puppet/lib]: Failed to generate additional resources using ''eval_generate: certificate verify failed. This is often because the time is out of sync on the server or client err: /File[/var/lib/puppet/lib]: Could not evaluate: certificate verify failed. This is often because the time is out of sync on the server or client Could not retrieve file metadata for puppet://puppet.game.yy.com/plugins: certificate verify failed. This is often because the time is out of sync on the server or client err: Could not retrieve catalog from remote server: certificate verify failed. This is often because the time is out of sync on the server or client notice: Using cached catalog err: Could not retrieve catalog; skipping run err: Could not send report: certificate verify failed. This is often because the time is out of sync on the server or client I am sure that Time is synchronous What is wrong? -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To post to this group, send email to puppet-users@googlegroups.com. To unsubscribe from this group, send email to puppet-users+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/puppet-users?hl=en.