4 Simple Network: Creating a Server for Anonymous Clients............................

42

Overview of Anonymous Clients...............................................................................................

42

Configuring an Ignite Server to Boot Anonymous PA-RISC Clients..................................................

42

Using the Server Setup Wizard............................................................................................

42

Editing the instl_boottab file................................................................................................

42

Configuring an Ignite Server to Boot Anonymous Itanium-Based Clients..........................................

43

Working With DHCP..........................................................................................................

43

Understanding PXE Booting of Itanium-Based Systems........................................................

43

Ignite-UX Server and Boot Helper Setup for DHCP.............................................................

43

Isolating Ignite-UX From Noncontrollable DHCP Servers ....................................................

45

5 Complex Networks: Challenges and Solutions..............................................

47

How To Use This Chapter........................................................................................................

47

Complex Network Challenges..................................................................................................

47

Multiple Subnets................................................................................................................

48

Remote Systems.................................................................................................................

48

Multiple Boot Servers..........................................................................................................

49

Avoiding Complex Network Issues............................................................................................

49

An Ignite-UX Server for Each Subnet.....................................................................................

50

A Multi-Capable Server for Each Subnet...............................................................................

50

Extend the Local Subnet......................................................................................................

50

Using Virtual LANs Properly for Ignite-UX..............................................................................

50

Complex Network Solutions.....................................................................................................

51

Automating HP-UX OS Version Selection...............................................................................

51

Limit Network Response by System Class...............................................................................

52

Directed Boot....................................................................................................................

52

Server Selection.................................................................................................................

52

Limit Network Boot Response by Network Interface Address....................................................

52

Control Network Boot via Response Timing...........................................................................

53

Install Remote Clients Through a Network Router....................................................................

53

Multiple NICs Attach the Ignite Server to Multiple Subnets.......................................................

54

Getting the Client the Correct Networking Information........................................................

54

Having the Client Contact the Correct Server....................................................................

55

Ignite-UX bootp Boot Helper................................................................................................

55

HP-UX DHCP PXE Next Server Boot Helper for Integrity Systems...........................................

56

Configuring a Next Server Boot Helper for Integrity systems...........................................

56

Forwarding Boot Requests via bootp Relay.......................................................................

57

Multi-Capable Subnet Boot Server........................................................................................

59

Non-HP-UX Next Server Boot Helper................................................................................

59

Non-HP-UX bootp Boot Helper........................................................................................

59

6 Complex Networks: Multi-Capable Servers..................................................

61

Configuring an RDP Server for Specific MAC Addresses..............................................................

61

Configuring an RDP Server to Delay PXE Response......................................................................

61

Configuring an RDP Server to Initiate HP-UX Installation...............................................................

62

Setting up RDP MenuOptions via Windows Commands..........................................................

62

Setting up RDP MenuOptions via Interactive UI......................................................................

63

Using an RDP MenuOption for HP-UX...................................................................................

66

Linux DHCP PXE Next Server Boot Helper for HP-UX Installation....................................................

66

Configuring an HP-UX Server to Support Linux Boot and Installation...............................................

67

RedHat Installation From an HP-UX Server.............................................................................

69

SuSE Installation From an HP-UX Server.................................................................................

70

Configuring an HP-UX Server to Support Windows Installation......................................................

70

7 Managing I/O for Installation and Recovery................................................

71

Introducing Multipathing..........................................................................................................

71

Contents 5