Red Hat SATELLITE 5.0.0 RELEASE NOTES Guia de Instalação descarregar pdf (Página 20)

https://rhn.redhat.com

http://xmlrpc.rhn.redhat.com

http://satellite.rhn.redhat.com

Port Direction Reason

xmlrpc.rhn.redhat.com

and

satellite.rhn.redhat.com

(unless running

in a disconnected mode for Satellite)

4545 Outbound RHN Satellite Server Monitoring makes

connections to rhnmd running on client

systems, if Monitoring is enabled and

probes are configured for registered

systems.

5222 Inbound If you plan to push actions to client

systems

5269 Inbound If you push actions to an RHN Proxy

Server

Table 2.2. Ports to open on the Satellite

•

Synchronized System Times

There is great time sensitivity when connecting to a Web server running SSL (Secure Sockets

Layer); it is imperative that the time settings on the clients and server be reasonably close

together so the SSL certificate does not expire before or during use. For this reason, Red Hat

requires the Satellite and all client systems to use Network Time Protocol (NTP). This also

applies to the separate database machine in RHN Satellite Server with Stand-Alone

Database, which must also be set to the same time zone as the Satellite.

•

Fully Qualified Domain Name (FQDN)

The system upon which the RHN Satellite Server will be installed must resolve its own FQDN

properly. If this is not the case, cookies will not work properly on the website.

Note

It is important that the hostname of a Satellite contains no uppercase letters. A

hostname that includes uppercase letters can cause jabberd to fail.

•

Functioning Domain Name Service (DNS)

For the RHN Satellite Server's domain name to be resolved by its clients, it and they must all

Chapter 2. Requirements

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Red Hat SATELLITE 5.0.0 RELEASE NOTES Guia de Instalação Página 20