Information on the hub server is replicated on one or more spoke servers. Information about each spoke server, such as IP address, port number and certificate, is stored in the hub server’s database.
You may specify up to 32 computers as spoke servers. Contact Avocent for information about spoke server licenses. To install licenses, seeLicenseson page 48.
NOTE:The DSView management software versions of the spoke server and hub server must match in order to register a spoke server. For example, you may not register a spoke server running DSView software version 3.1 with a hub server running DSView software version 3.2.
A spoke server may be created by:
• Specifying a spoke server when installing the DSView software.
• Converting a hub server to a spoke server by registering it as a spoke to another DSView software hub server. The DSView software system data on the hub server being converted will be lost and the converted hub server will replicate the data of the new specified hub server.
You may also change the properties of a spoke server or remove spoke servers from your system.
To display a list of spoke servers:
1. Click theSystemtab.
2. ClickDSView Serverin the top navigation bar. The side navigation bar will include the name of the server to which you are logged in.
3. ClickPropertiesin the side navigation bar, and then clickSpoke Servers. The Spoke Servers window will open.
You may change the fields that display by using the Customize link. SeeUsing the Customize link in windowson page 24.
Each spoke server in the list includes status.
Table 5.2: DSView Software Spoke Server Status
Status Cause
Responding Normal operation. The hub and spoke servers are communicating with each other using HTTPS. Not
responding
The hub and spoke servers cannot communicate with each other using HTTPS. This typically indicates a network communication error. Ensure that network connectivity is occurring between the two servers. Hub/Spoke
Versions Not Compatible
The versions of DSView software on the hub and spoke servers are not compatible. Certificates
Do Not Match Certificates on the hub server and spoke servers do not match. SeeManaging hub and spoke server certificates on page 55 for information about updating the server certificates so that they will match. Invalid Server
or Versions Not Compatible
A server responded, but it is not compatible with the DSView software. This typically occurs when communication is attempted with a server that does not contain the software, or if either server contains an older version of the software. Ensure that both servers are running the same DSView software version.
To add a spoke server:
1. Install the DSView software on the computer that will be used as a spoke server. SeeInstalling the DSView Softwareon page 12.
2. Configure the computer as a spoke server. SeeConfiguring the DSView Softwareon page 14.
To register a hub server as a spoke server:
Only DSView software administrators may access this procedure.
NOTE:When registering a hub server as a spoke server on another DSView software system, the information on the hub server being registered will be lost. Its database will be updated to match the new hub server to which it is being registered.
1. Click theSystemtab.
2. ClickDSView Serverin the top navigation bar. The side navigation bar will include the name of the server to which you are logged in.
3. SelectToolsin the side navigation bar. The DSView Server Tools window will open.
4. Click theRegister as Spoke Servericon or text. The Register Spoke Server Wizard will appear. 5. The Type in Hub DSView Server Address window will open.
a. Type the IP address of the hub server in standard dot notation (xxx.xxx.xxx.xxx) or the domain name of the hub server.
b. Type the port number for the hub server.
If the default hub server port value (443) is modified, you must specify it when registering a spoke server so that register requests will be sent to the correct port on the hub server. For example, if the IP address of the hub server is 10.0.0.1 and the port number is changed to 444, typehttps://10.0.0.1:444/dsviewin the Address field of the Register Spoke Server Wizard. c. ClickNext.
6. The Operation in Progress window will open briefly, followed by the Accept Hub DSView Server Certificate window. ClickNext.
7. The Type in Hub DSView Server Administrator Credentials window will open. ClickNext.
8. Type the name of a user with DSView software administrator privileges on the hub server. Type a password for the user. ClickNext.
9. The Operation In Progress window will open. The configuration of the spoke server will be saved to the database of the hub server and the spoke server’s certificates will be installed on the hub server.
10. The Completed Successful window will open when the spoke server has been added. 11. ClickFinish.
To change spoke server network properties:
NOTE:Spoke server network settings may need to be changed by DSView software administrators when network settings are changed and the hub server did not automatically detect the changes. When changing the network settings, ensure that a port mismatch does not occur between the hub server and the spoke server.
1. On the hub server, click theSystemtab.
2. ClickDSView Serverin the top navigation bar. The side navigation bar will include the name of the server to which you are logged in.
3. ClickPropertiesin the side navigation bar, and then clickSpoke Servers. The Spoke Servers window will open.
4. Click on the name of the spoke server whose network properties you wish to change. The Spoke Server Network Properties window will open.
5. Change any of the following network settings:
• Type a new computer name to use as the spoke server.
• Type a new address in standard dot notation (xxx.xxx.xxx.xxx) for the spoke server. • Type a new port number for the spoke server.
6. ClickSaveand then clickClose. The Spoke Servers window will open.
To delete a spoke server:
1. On the hub server, click theSystemtab.
2. ClickDSView Serverin the top navigation bar. The side navigation bar will include the name of the server to which you are logged in.
3. ClickPropertiesin the side navigation bar, and then clickSpoke Servers. The Spoke Servers window will open.
4. Click the checkbox to the left of the spoke servers you wish to delete. To delete all spoke servers, click the checkbox to the left of Name at the top of the list.
5. ClickDelete. A confirmation dialog box will appear. 6. Confirm or cancel the deletion.
NOTE:When a spoke server is deleted, it is no longer allowed to communicate with the hub server. Only spoke servers that are no longer active should be deleted. If a spoke server is still active, it may be re-registered using the Register Spoke Server wizard.