Issue with PeopleTools 8.55 Health Center setup / listenhost is "10"

I probaly find the issue ... if you look at the web profile, you can see the parameter:

  ps.discovery.sslListenHost=10

If you look at config_prop in /home/psadm2/psft/pt/8.55/webserv/peoplesoft/applications/peoplesoft/PORTAL.war/WEB-INF/psftdocs/ps/webprof

You can find the 2 following sections:

  <string>ps.discovery.sslListenHost</string>

  <string>10</string>

  <string>ps.discovery.listenHost</string>

  <string>10</string>

 

So igf the "Health Check" is looking at this host "10" then it canot work.