Cyclades AlterPath BladeManager Manuál s instrukcemi stáhnout pdf (Strana 129)

Chapter 6: Administration Tasks Not Performed in the Web Manager 115

To configure a NFS-mounted directory for OTP database storage:

1. Make sure a directory (for example /home/opie), has been created on the NFS server and is

shared (exported) via NFS.

2. Log into the console as root.

3. Enable the RPC service using the

cli utility.

[root@MergePoint5224 /]# cli -CF set service rpc enable yes

4. Mount the directory from the NFS server.

The following screen example uses nfs_server.avocent.com as the NFS server name and

/home/opie as the exported directory’s name.

[root@MergePoint5224 /]# mount -t nfs nfs_server.avocent.com:\

/home/opie /mnt/opie

5. Enter the following commands to create the /etc directory on the mounted directory and to

create an opiekeys file.

[root@MergePoint5224 /]# mkdir /mnt/opie/etc

[root@MergePoint5224 /]# touch /mnt/opie/etc/opiekeys

[root@MergePoint5224 /]# chmod 0644 /mnt/opie/etc/opiekeys

[root@MergePoint5224 /]# chown root:bin /mnt/opie/etc/opiekeys

To configure OTP authentication for modem or GSM phone card dial-ins:

1. Log into the console as root.

2. Use

vi or another text editor to open the /etc/mgetty.login.config file for editing and find this

entry: *

- - /bin/login.

3. Replace login with opielogin.

4. Save and quit the file.

To configure OTP authentication for SSH or console logins:

This procedure manually configures Telnet or SSH logins to the console with either the OTP or

OTP/Local authentication method, and it also changes the targets of the symbolic links /etc/pam.d/

sshd and /etc/pam.d/login to /etc/pam.d/[otp,otplocal].

NOTE: The Web Manager does not support OTP authentication.

[root@MergePoint5224 /]# vi /etc/mgetty.login.config

...

* - - /bin/login @

- - /bin/opielogin @

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Cyclades AlterPath BladeManager Manuál s instrukcemi Strana 129