Setup telnet server
| | # rpm -ivh xinetd.???? insert lastest revision # rpm -ivh telnet-server.???? insert lastest revision edit the telnet config file # cd /etc/inetd.d # vi telnet change disable option to "no" restart the xinetd service # service xinetd restart |
Setup Virtual IP Address
| | # cd /etc/sysconfig/network-scripts # cp ifcfg-eth0 ifcfg-eth0:1 Edit and up following options, the other options should be ok # vi ifcfg-eth0:1 DEVICE=eth0:1 IPADDR=192.168.0.6 Restart the network services, remember this will restart all network interfaces # service network restart |
Allow root access
| | # cd /etc # vi securetty Add the following lines at the bottom of the file, this allows 5 sessions but you can add more. pts/1 pts/2 pts/3 pts/4 pts/5 |
Setup NTP
| | # cd /etc/ntp edit the ntpservers file and add your ntpservers clock.redhat.com clock2.redhat.com Start the ntp service and check ntp # service ntpd start # ntpq -p remote refid st t when poll reach delay offset jitter ============================================================================== *mail01.tjgroup. 192.43.244.18 2 u 32 64 37 37.598 -465.66 2.783 ns1.pulsation.f 194.2.0.58 3 u 23 64 37 28.774 -478.17 0.862 +enigma.wiredgoa 204.123.2.5 2 u 30 64 37 161.413 -475.88 1.307 LOCAL(0) LOCAL(0) 10 l 29 64 37 0.000 0.000 0.004 Start the ntp service on reboot # chkconfig ntpd --list ntpd 0:off 1:off 2:off 3:off 4:off 5:off 6:off # chkconfig --levels 2345 ntpd on # chkconfig ntpd --list ntpd 0:off 1:off 2:on 3:on 4:on 5:on 6:off |
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