Host Setup; Setting Up The Host - SMART Embedded Computing COMX-P2020 BSP User Manual

Host Setup

2.1

Setting Up the Host

Linux OS must be installed at host, and RHEL 5.3-32 bit is suggested (Your system may
be different and the commands should be adjusted accordingly).
All the operators on the host side should be ordinary users which have "sudo" privilege with
no password. To obtain "sudo" privilege, the operator should login as root, and run "visudo"
and add the below line at the end, for example:
<username>
Use the following steps to setup the host:
1. Turn off firewall for tftp to work. Type iptables -F or type setup at the command line.
2. Install tftp service.
3. Install nfs service.
4. Create the directory for tftp service, let's assume /local/tftpboot
sudo mkdir -p /local/tftpboot
sudo chmod 777 /local/tftpboot
5. Edit the tftp service configure file /etc/xinetd.d/tftp and enable the service as below:
service tftp
{
socket_type
protocol
wait
user
server
server_args
disable
per_source
cps
flags
}
[percy@localhost /]$ sudo service xinetd restart
Stopping xinetd: [
Starting xinetd: [
6. Create the directory for NFS service, assuming that /local/tftpboot/COMX-
P2020/V100R00.
mkdir -p /local/tftpboot/COMX-P2020/V100R00
COMX-P2020 BSP User Guide (6806800L84C)
ALL=(ALL) NOPASSWD: ALL
= dgram
= udp
= yes
= root
= /usr/sbin/in.tftpd
= -s /local/tftpboot
= no
= 11
= 100 2
= IPv4
OK ]
OK ]
Chapter 2
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