HP Remote Graphics Software (RGS) Uživatelský manuál stáhnout pdf (Strana 102)

restarting the Sender. This topic is expanded considerably in Network Interface binding on the

Sender on page 86 .

8. Linux Sender machine name and IP address—The default on Linux is to bind the machine

name to the following loopback interface in the /etc/hosts file:

127.0.0.1 blade2 localhost.localdomain

The RGS Sender will not accept remote connections with this configuration. Edit the /etc/hosts file

and bind the machine name to its proper IP address as follows:

127.0.0.1 localhost localhost.localdomain

88.1.89.122 blade2 blade2.datacenter.com

For Linux systems with multiple network interfaces, each I.P. address must be listed in the /etc/

hosts file for example:

192.168.89.122 blade2 blade2.datacenter.com

192.168.90.111 blade2b blade2b.datacenter.com

9. User-started X environments do not reliably support outside connections—Users

who manually start X desktops (such as with startx) from the console command line will find that

outside access attempts may not properly connect or be authenticated. This stems primarily from

incomplete PAM session management and permissions to the console. Users should avoid this

condition, and achieve login management through the display manager launched in init-level 5 of

the system.

10. Microsoft Windows APIPA (Automatic Private IP Addressing)—APIPA can cause the

RGS Sender to open sockets on private IP addresses. This can occur, for example, if the Sender

computer is unable to connect to a DHCP server. Because the private IP addresses are not visible

to the RGS Receiver, RGS connections will not work. You can verify if the Sender is using private

IP addresses by typing the following in a command window:

netstat -n -a

If the IP address associated with the Sender port (listening port 42966) is private, APIPA is the

likely cause. For more information on this topic, go to:

http://support.microsoft.com/kb/220874

11. Log out—If you do log into the Remote Computer to verify any of the above items, ensure that

you log out when you’re done.

Network Interface binding on the Sender

If the Remote Computer has multiple network interfaces, beginning with RGS 5.4.0 the Sender defaults

to “listening” on all network interfaces. If this is undesirable, the previous behavior can be restored by

manually configuring the network interface binding properties.

86 Chapter 4 Pre-connection checklist

1 2 ... 97 98 99 100 101 102 103 104 105 106 107 ... 246 247

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HP Remote Graphics Software (RGS) Uživatelský manuál Strana 102