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Re: [K12OSN] DHCP Not Working Correctly On LTSP 5



Michael Elliott wrote:
> Hello and thanks for taking the time to read my note.
> 
> I am having trouble getting dhcp to use my dhcpd.conf and/or lts.conf file.
> What I am seeing is that when a terminal boots it is assigned
> 192.168.0.252, the I setup dhcpd.conf to assign the mac of this machine
> 192.168.0.131 - I use these static addresses to print.
> 
> I hosed my installation of K12LTSP 4 last week and I decided to go ahead
> and install version 5.  I pulled my lts.conf and dhcp.conf files from my
> hosed install prior to formatting the install.
> 
> One thing that I keep seeing is in the dchp.conf file a reference to
> /etc/init.d/dchp to be sure and set run_dhcpd=1.  I didn't know where I
> should place this in the file.
> 
> I hope this is not inappropriate but I will paste the contents of my
> files below:  I would appreciate any advice you guys might be able to
> offer me.
> FYI:  This is a fresh install with two network cards


In K12LTSP 5.0+, there is a conflict between Fedora's /etc/dhcpd.conf
and K12LTSP's. K12LTSP now defaults to using /etc/dhcpd-k12ltsp.conf

Try saving your file to /etc/dhcpd-k12ltsp.conf

-Eric

> /etc/dhcpd.conf
> 
> # Sample configuration file for ISCD dhcpd
> #
> # Don't forget to set run_dhcpd=1 in /etc/init.d/dhcpd
> # once you adjusted this file and copied it to /etc/dhcpd.conf.
> #
> 
> default-lease-time            21600;
> max-lease-time                21600;
> ddns-update-style none;
> allow booting;
> allow bootp;
> 
> option subnet-mask            255.255.255.0;
> option broadcast-address      192.168.0.255;
> option routers                192.168.0.208;
> option domain-name-servers    192.168.0.208;
> next-server                   192.168.0.208;
> option domain-name            "ltsp";
> option root-path              "192.168.0.208:/opt/ltsp/i386";
> option option-128 code 128 = string;
> option option-129 code 129 = text;
> option option-221 code 221 = text;
> 
> shared-network WORKSTATIONS {
>  subnet 192.168.0.0 netmask 255.255.255.0 {
>     range dynamic-bootp 192.168.0.100 192.168.0.253;
>     use-host-decl-names       on;
>     option log-servers        192.168.0.208;
> 
>     # trick from Peter Rundle <peter rundle au interpath net>
>     # newer Macs
>     if substring (option vendor-class-identifier, 0, 9) = "AAPLBSDPC"
>     {
>        filename      "yaboot";
>        option vendor-class-identifier "AAPLBSDPC";
>     }
>     # really old iMacs
>     elsif substring (option option-221, 0, 5) = "Apple"
>     {
>        filename      "yaboot";
>        option vendor-class-identifier "AAPLBSDPC";
>     }
>     # Intel PXE
>     elsif substring (option vendor-class-identifier, 0, 9) = "PXEClient"
>     {
>        # NOTE: kernels are specified in /tftpboot/lts/pxe/pxelinux.cfg/
>        filename      "/lts/pxe/pxelinux.0";
>     }
>     # default to an i386 BOOTP image
>     else
>     {
>        filename      "/lts/vmlinuz.ltsp";
>     }
> 
>     if substring (option vendor-class-identifier, 20, 3) = "ppc" {
>        option root-path "192.168.0.208:/opt/ltsp/ppc";
>     } else {
>        option root-path "192.168.0.208:/opt/ltsp/i386";
>     }
>  }
> }
> 
> # example configurations for specifying specific kernels to specific
> clients
> group    {
>    use-host-decl-names       on;
>    option log-servers        192.168.0.208;
> 
> 
>   host ws103 {
>    hardware ethernet     00:01:03:de:4f:47;
>    fixed-address          192.168.0.103;
>    }
>    host ws111 {
>    hardware ethernet   00:60:08:c4:01:a7;
>    fixed-address        192.168.0.111;
>    }
> 
> 
>    host ws112 {
>    hardware ethernet    00:10:4B:73:38:22;
>    fixed-address         192.168.0.112;
>    }
> 
>    host ws113 {
>    hardware ethernet    00:10:4B:73:38:FD;
>    fixed-address         192.168.0.113;
>    }
> 
>    host ws116 {
>      hardware ethernet    00:10:4B:73:B3:E7;
>    fixed-address         192.168.0.116;
>    }
> 
>    host ws131 {
>    hardware ethernet     00:80:AD:46:66:AB;
>    fixed-address          192.168.0.131;
>    }
> 
>    host ws135 {
>    hardware ethernet     00:01:03:DE:50:A0;
>    fixed-address          192.168.0.135;
>    }
> 
>    host ws136 {
>    hardware ethernet     00:48:54:88:c2:bd;
>    fixed-address         192.168.0.136;
>    }
> }
> 
> ----------------------------
> 
> /opt/ltsp/i386/etc/lts.conf
> 
> 
> #
> # Copyright (c) 2002 by James A. McQuillan (McQuillan Systems, LLC)
> #
> # This software is licensed under the Gnu General Public License.
> # The full text of which can be found at http://www.LTSP.org/license.txt
> #
> #
> # Config file for the Linux Terminal Server Project (www.ltsp.org)
> #
> 
> [Default]
>        # IP address of the LTSP server
>        SERVER             = 192.168.0.208
> 
>        # LTSP 4.2 now defaults to restricting the video driver to 90%
>        # of the total memory available on the terminal. Setting this
>        # somewhere between 90 and 100 may help terminals with a marginal
>        # mount of memory, but it is probably a better idea to set
>        # USE_NBD_SWAP=Y for such terminals (see examples below)
>        XRAMPERC = 90
> 
>        # Video drivers for the terminals
>        XSERVER            = "auto"
>            # XFree 4 drivers: ati cirrus cyrix fbdev i128 i740 i810 mga
>            #      neomagic nv r128 radeon rendition s3 s3virge savage
>            #      siliconmotion sis tdfx tga trident tseng vesa vga via
> 
>    X4_MODULE_01 = glx
>            # add the GLX module by default, blender and the like need it
> 
> 
>    ## Uncomment the following line to enable remote monitoring/control of
>    ## terminals, especially if you use fl_teachertool:
>    # X4_MODULE_02 = vnc
> 
>        # Mice drivers for the terminals
>    X_MOUSE_PROTOCOL   = "auto"
>     X_USBMOUSE_PROTOCOL = "auto"
>            # Mouse protocols: ExplorerPS/2 GlidePoint GlidePointPS/2
>            #      IMPS/2 IntelliMouse Microsoft MouseManPlusPS/2
>            #      NetMousePS/2 NetScrollPS/2 PS/2 ThinkingMouse
>            #      ThinkingMousePS/2 usb
>    X_MOUSE_DEVICE     = "/dev/psaux"
>     X_USBMOUSE_DEVICE   = "/dev/input/mice"
>    X_MOUSE_RESOLUTION = 400
>     X_USBMOUSE_RESOLUTION = 400
>    X_MOUSE_BUTTONS    = 3
>     X_USBMOUSE_BUTTONS   = 3
>     USBEMULATE_3_BUTTONS = "off"
> 
>        # Keyboards
>        XkbSymbols         = "us(pc101)"
>        XkbModel           = "pc101"
>        XkbLayout          = "us"
>            # Example of setting a different (German) keyboard mapping,
>            #    XkbLayout = "de"
>            # also see:
>            #   http://www.xfree86.org/current/XKB-Config2.html
>            #   http://www.ltsp.org/documentation/ltsp-3.0-4-en.html#AEN1213
>            #   /opt/ltsp/i386/usr/X11R6/lib/X11/xkb/rules/xfree86.lst
>            #   (/opt/ltsp/i386/usr/X11R6/lib/X11/xkb/symbols/)
>            #   (/opt/ltsp/i386/usr/X11R6/lib/X11/xkb/keymap/xfree86)
> 
>    USE_XFS            = N
>    LOCAL_APPS         = N
>    SCREEN_01          = startx
>    #SCREEN_02          = shell
>    #SCREEN_03          = telnet
>        # TELNET_HOST = 192.168.0.208
>    #SCREEN_04          = rdesktop
>        # RDP_SERVER = your.2k.server
>        # RDP_OPTIONS = -F -u fred -d ltsp
> 
>       # local storage device (USB keys, cdrom, etc)
>       LOCAL_STORAGE = Y
>       LTSPFSD_OPTIONS=""
> 
>    # uncomment the following line to enable SNMP support
>    #SNMPD = Y
> 
>        # enable sound by default
>        SOUND              = Y
>        # choose either esd or nasd to be the default (esd only on x86_64)
>    SOUND_DAEMON       = "esd"
>    # SOUND_DAEMON     = "nasd"
> 
>        # default sound volume
>        VOLUME             = 75
> 
>        ### For ISA sound cards, you have to specify the module to use:
>        # SMODULE_01       = "sb io=0x220 irq=5 dma=1"
> 
> 
> #------------------------------------------------------------------------------
> 
> # Below are sample mode lines for a variety of vertical refresh rates and
> # resolutions.  They are used to define the default client screen
> resolution.
> # Some lines may not work with a given monitor and video chipset.
> # To avoid damaging a monitor and video card, only specify mode lines that
> # your client's hardware can support.
> # Uncomment only *one* of the following X_MODE_0 lines at a time, or add
> one
> # of your own.
> 
> # 60 Hz Resolutions
> #   X_MODE_0 = 640x480   25.175   640  656  752  800   480 490 492 525 
> -hsync -vsync
> #   X_MODE_0 = 800x600   40       800  840  968 1056   600 601 605 628 
> +hsync +vsync
> #   X_MODE_0 = 1024x768  65      1024 1048 1184 1344   768 771 777 806 
> -hsync -vsync
> 
> # 70 Hz Resolutions (Use instead of 72 Hz for 1024x768)
> #   X_MODE_0 = 1024x768  75      1024 1048 1184 1328   768 771 777 806 
> -hsync -vsync
> 
> # 72 Hz Resolutions
> #   X_MODE_0 = 640x480   31.5     640  664  704  832   480 489 492 520 
> -hsync -vsync
> #   X_MODE_0 = 800x600   50       800  856  976 1040   600 637 643 666 
> +hsync +vsync
> #   X_MODE_0 = 1024x768  75      1024 1048 1192 1296   768 771 777 806 
> -hsync -vsync
> 
> # 75 Hz Resolutions
> #   X_MODE_0 = 800x600   49.5     800  816  896 1056   600 601 604 625 
> +hsync +vsync
> 
> # 85 Hz Resolutions
> #   X_MODE_0 = 800x600   60.75    800  864  928 1088   600 616 621 657 
> -hsync -vsync
> 
> 
> ##------------------------------------------------------------------------------
> 
> ##
> ## The sections below are for specific terminals. You can define the
> ## settings for an individual terminal in three ways:
> ##
> ## 1. MAC address
> ## 2. Hostname
> ## 3. IP address
> ##
> ## Using IP address or hostname usually means editing /etc/dhcpd.conf
> ## for each terminal in addtion to adding the entry below. As such,
> ## it is generally a good idea to use the terminal's MAC address.
> ##
> ##------------------------------------------------------------------------------
> 
> ##
> ## Examples of specifying X settings for a workstation
> ##
> #[08:00:46:43:42:91]
> #        XSERVER            = auto
> #        LOCAL_APPS         = N
> #        USE_NBD_SWAP       = N
> #        SWAPFILE_SIZE      = 48m
> #
> #[ws002]
> #        XSERVER            = XF86_S3
> #        LOCAL_APPS         = N
> #        USE_NBD_SWAP       = N
> #        SWAPFILE_SIZE      = 64m
> #        X_MODE_0           = 800x600
> #
> #[192.168.0.12]
> #        XSERVER            = ati
> #
> # ws004 is my virtual workstation running in a VMware session
> #
> #[ws004]
> #        DNS_SERVER         = 192.168.0.208
> #        XSERVER            = auto
> #        X4_BUSID           = "PCI:0:15:0"
> #        X_MODE_0           = 800x600
> #        LOCAL_APPS         = N
> #        USE_NBD_SWAP       = N
> #        SWAPFILE_SIZE      = 64m
> 
> #------------------------------------------------------------------------------
> 
> #
> # Example of a workstation configured to load some modules
> #
> #[ws001]
> #    MODULE_01       = agpgart.o              # This is for i810 video
> #    MODULE_02       = uart401.o
> #    MODULE_03       = "sb.o io=0x220 irq=5 dma=1"
> #    MODULE_04       = opl3.o
> 
> #------------------------------------------------------------------------------
> 
> #
> # Example of ws001 configured for local apps
> #
> #[ws001]
> #    LOCAL_APPS      = Y
> #    LOCAL_WM        = Y
> #    NIS_DOMAIN      = ltsp
> #    NIS_SERVER      = 192.168.0.208
> 
> #------------------------------------------------------------------------------
> 
> #
> # Example of a parallel printer attached to /dev/lp0 on workstation ws001
> #
> #[ws001]
> #    PRINTER_0_DEVICE   = /dev/lp0
> #    PRINTER_0_TYPE     = P              # P-Parallel, S-Serial
> 
> #------------------------------------------------------------------------------
> 
> #
> # Example of a serial printer attached to /dev/ttyS1 on workstation ws001
> #
> #[ws001]
> #    PRINTER_0_DEVICE   = /dev/ttyS1
> #    PRINTER_0_TYPE     = S              # P-Parallel, S-Serial
> #    PRINTER_0_PORT     = 9100           # tcp/ip port: defaults to 9100
> #    PRINTER_0_SPEED    = 9600           # baud rate: defaults to 9600
> #    PRINTER_0_FLOWCTRL = S              # Flow control: S-Software
> (XON/XOFF),
> #                                        # H-Hardware (CTS/RTS)
> #    PRINTER_0_PARITY   = N              # Parity: N-None, E-Even, O-Odd
> #                                        # (defaults to 'N')
> #    PRINTER_0_DATABITS = 8              # Databits: 5,6,7,8 (defaults
> to 8)
> 
> 
> # MDE Creation of C-103
> [ws103]
>    PRINTER_0_DEVICE    =/dev/lp0
>    PRINTER_0_TYPE    = P
>    X_MOUSE_PROTOCOL    = "Microsoft"
>    X_MOUSE_DEVICE    ="/dev/ttyS0"
>    X_MODE_0 = 800x600   40       800  840  968 1056   600 601 605 628 
> +hsync +vsync
> 
> # MDE Creation of C-111
> [ws111]
>     PRINTER_0_DEVICE   =/dev/lp0
>     PRINTER_0_TYPE     = P
>     X_MOUSE_PROTOCOL   = "Microsoft"
>     X_MOUSE_DEVICE     = "/dev/ttyS0"
>     X_MODE_0 = 800x600   40       800  840  968 1056   600 601 605 628 
> +hsync +vsync
>     # SOUND = Y
>     # VOLUME = 75
>     # SMODULE_01       = sb io=0x220 irq=5 dma=1
>   
> # MDE Creation of C-112
> [ws112]
>     PRINTER_0_DEVICE   = /dev/lp0
>     PRINTER_0_TYPE     = P
>     X_MODE_0 = 800x600   40       800  840  968 1056   600 601 605 628 
> +hsync +vsync
> 
> # MDE Creation of C-113
> [ws113]
>     # X_MOUSE_PROTOCOL   = "Microsoft"
>     # X_MOUSE_DEVICE     = "/dev/ttyS1"
>     X_MODE_0 = 800x600   40       800  840  968 1056   600 601 605 628 
> +hsync +vsync
> 
> 
> # MDE Creation of C-116
> [ws116]
>     PRINTER_0_DEVICE    = /dev/lp0
>     PRINTER_0_TYPE    = P
>     X_MODE_0 = 800x600   40       800  840  968 1056   600 601 605 628 
> +hsync +vsync
>     # SOUND = Y
>     # VOLUME = 75
>     # SMODULE_01 = cmpci
> 
> 
> # MDE Creation of C-131
> [ws131]
>     PRINTER_0_DEVICE    = /dev/lp0
>     PRINTER_0_TYPE    = P
>     X_MOUSE_PROTOCOL   = "Microsoft"
>     X_MOUSE_DEVICE     = "/dev/ttyS0"
>     X_MODE_0 = 800x600   40       800  840  968 1056   600 601 605 628 
> +hsync +vsync
> 
> 
> # MDE Creation of C-135
> [ws135]
>     PRINTER_0_DEVICE    = /dev/lp0
>     PRINTER_0_TYPE    = P
>     X_MOUSE_PROTOCOL   = "Microsoft"
>     X_MOUSE_DEVICE     = "/dev/ttyS0"
>     X_MODE_0 = 800x600   40       800  840  968 1056   600 601 605 628 
> +hsync +vsync
> 
> # MDE Creation of C-136
> [ws136]
>    PRINTER_0_DEVICE    = /dev/lp0
>    PRINTER_0_TYPE    = P
>    X_MOUSE_PROTOCOL    = "Microsoft"
>    X_MOUSE_DEVICE    = "/dev/ttyS0"
>    X_MODE_0 = 800x600   40       800  840  968 1056   600 601 605 628 
> +hsync +vsync
> 
> 
> _______________________________________________
>


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