Ładowanie systemu przez LTSP -błąd TFPT/ARP


(At803) #1

Witam.

Próbuję uruchomić na innym komputerze system przez sieć. W tym celu zainstalowałem LTSP.

Po konfiguracji terminal dostaje IP, jednak nie może nawiązać połączenia z TFTP.

System to CentOS 5

Konfiguracja:

_ /etc/dhcpd.conf _

# dhcpd.conf


ddns-update-style ad-hoc;


option subnet-mask 255.255.255.248;

option broadcast-address 172.16.0.8;

option routers 172.16.0.1;

option domain-name-servers 172.16.0.1;

option domain-name "server1"; # You really should fix this

option option-128 code 128 = string;

option option-129 code 129 = text;



get-lease-hostnames true;


next-server 172.16.0.1;

option root-path "172.16.0.1:/opt/ltsp/i386";


subnet 172.16.0.0 netmask 255.255.255.248 {

    range 172.16.0.2 172.16.0.7;

    if substring (option vendor-class-identifier, 0, 9) = "PXEClient" {

        filename "/tftpboot/lts/2.6.16.1-ltsp-2/pxelinux.0";

    }

    else{

        filename "/tftpboot/lts/vmlinuz-2.6.16.1-ltsp-2";

    }

}

#

# If you need to pass parameters on the kernel command line, you can

# do it with option-129. In order for Etherboot to look at option-129,

# you MUST have option-128 set to a specific value. The value is a

# special Etherboot signature of 'e4:45:74:68:00:00'.

#

# Add these two lines to the host entry that needs kernel parameters

#

# option option-128 e4:45:74:68:00:00; # NOT a mac address

# option option-129 "NIC=ne IO=0x300";

#

_ /etc/xinetd.d/tftp _

# default: off

# description: The tftp server serves files using the trivial file transfer \

#	protocol. The tftp protocol is often used to boot diskless \

#	workstations, download configuration files to network-aware printers, \

#	and to start the installation process for some operating systems.

service tftp

{

	socket_type = dgram

	protocol = udp

	wait = yes

	user = root

	server = /usr/sbin/in.tftpd

	server_args = -c -s /tftpboot

	disable = no

	per_source = 11

	cps = 100 2

	flags = IPv4

}

_ ltspcfg _

25gs654.png

_ Konfiguracja eth0 _

Błąd: