返回
-
标题
preflight reports Unable to ping port 88 using TCP. Ensure it is not firewalled and that the host is reachable on a joined system. -
说明
In situations where preflight is being used prior to upgrades it is reporting that it is unable to ping port 88 using TCP. Ensure it is not firewalled and that the host is reachable on a joined system.
-
原因
The issue is that when running it without credentials to auth, preflight says the ports aren’t reachable, since it couldn’t try an auth. -
解决办法
On joined systems use -u host/ , for example:
/opt/quest/bin/preflight -u host/ <domain>