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    Changing the Network and System Settings of a Junos Space Virtual Appliance

    You can change some basic options that you configured when you first installed and set up your Junos Space Virtual Appliance. You can also change the default system time and retrieve system log files from your Junos Space Virtual Appliance.

    Each time you log in from the Junos Space system console, the Junos Space Settings Menu is displayed as follows:

    1> Change Password
2> Change Network Settings
3> Change Time Options
4> Retrieve Logs
5> Security
6> Expand VM Drive Size
7> (Debug) run shell

A> Apply changes
Q> Quit
R> Redraw Menu

Choice [1-7,AQR]:

    Follow the system prompts from the menu to set or modify menu options. Password changes take effect immediately. Other configuration changes you make do not take effect until you apply the changes.

    Note: An openNMS user does not have permission to modify the Junos Space Settings.

    To change a Junos Space Virtual Appliance configuration, you must be a user with administrative privileges and already logged in to the Junos Space Virtual Appliance. You can perform the following tasks from the Junos Space Settings Menu:

    Changing the admin User Password of a Junos Space Virtual Appliance

    You can change the admin user password used to log in to the Junos Space Network Management Platform.

    To change the administrator password:

    1. At the Junos Space Settings Menu prompt, type 1.

      The Change Password menu appears:

      Change Password:
1> Change password for user admin

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1,AMR]:
    2. Type 1 at the command prompt.

      You are prompted for confirmation.

      Password changes will take effect immediately
Change password for user admin? [y/N]
    3. Type y.

      You are prompted for the current administrator password.

      Changing password for user admin.
Changing password for admin
(current) UNIX password:
    4. Enter the current administrator password.

      You are prompted to enter the new administrator password.

      New UNIX password:
    5. Enter the new password.

      You can choose a password that is at least eight characters long and contains characters from at least three of the following four character classes: uppercase letters, lowercase letters, numbers (0 through 9), and special characters.

      However, if a password satisfies the preceding criteria but contains only a single uppercase letter at the beginning or only a single number at the end, then that password is considered invalid. For example, Abcdwip9, Qc9rdiwt, and bRfjvin9 are invalid passwords, but AAbcdwip99, Qc9rdiwtQ, and bRfjvin99 are valid passwords.

      Alternatively, instead of using a string of characters, you can choose a passphrase that is between 16 and 40 characters long and contains at least three dictionary words separated by at least one special character. For example, big#three;fork (14 characters long) and circlefaceglass (no special characters) are invalid passphrases, but @big#three;fork& and circle;face;glass are valid passphrases.

      Passwords and passphrases are case-sensitive.

      You are prompted to reenter the new password.

      Retype new UNIX password:
    6. Retype the new password.

      The administrator password is updated and a confirmation message appears followed by the Junos Space Settings Menu.

      passwd: all authentication tokens updated successfully.

    Changing the Network Settings of a Junos Space Virtual Appliance

    Note:

    • From Junos Space Network Management Platform Release 14.1R2 onward, you can configure Junos Space Ethernet interfaces with only IPv4 addresses, or both IPv4 and IPv6 addresses.
    • For a multi-node fabric, we recommend that you modify the network settings by using the Junos Space Network Management Platform GUI.
    • From Junos Space Network Management Platform Release 16.1R1 onward, you can configure access to Junos Space through a Network Address Translation (NAT) gateway.

    From the Change Network Settings option of the Junos Space Settings Menu, you can perform the following tasks on a Junos Space Virtual Appliance:

    Adding a DNS Server

    You can add up to three DNS servers for a Junos Space installation. After each addition, you are redirected to the Junos Space Settings Menu.

    To add a DNS server:

    1. At the Junos Space Settings Menu prompt, type 2.

      The Change Network Settings menu appears.

      Change Network Settings:
1> Set DNS Servers
2> Change IP Address of Space node
3> Change Static Routes

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-3,AMR]:

      Note: The Change IP Address of Space node option is not provided on the Change Network Settings menu for a standalone node.

    2. Type 1 at the prompt.

      The DNS name server options menu appears, as shown in the following sample:

      DNS name server options:

1> Add an IPv4 nameserver
2> Add an IPv6 nameserver
3> Delete 192.0.2.10
4> Delete 2001:db8:0:1:192:0:2:10


A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-3,AMR]:
    3. Type 1 to add the DNS server by entering the IP address in IPv4 format or type 2 to add the DNS server by entering the IP address in IPv6 format.
    4. Type the IP address of the DNS server and press Enter.

      Junos Space pings the DNS server. If it is unable to reach the server, it displays a message Cannot ping ip address:

      Cannot ping 192.0.2.11
Use this address? [y/n]
    5. Type y to continue adding the DNS server or n to return to the Junos Space Settings Menu.

      If you type y, the change is queued and the Junos Space Settings Menu appears.

    Deleting a DNS Server

    You can delete a DNS server if you no longer need it. Use the Set DNS Servers option of the Change Network Settings menu to delete the DNS server.

    To delete a DNS server:

    1. At the Junos Space Settings Menu prompt, type 2.

      The Change Network Settings menu appears.

      Change Network Settings:
1> Set DNS Servers
2> Change IP Address of Space node
3> Change Static Routes

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-3,AMR]:
    2. Type 1 at the prompt.

      The DNS name server options menu appears, as shown in the following example: 

      1> Add an IPv4 nameserver
2> Add an IPv6 nameserver
3> Delete 192.0.2.10
4> Delete 2001:db8:0:1:192:0:2:10
A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-2,AMR]:
    3. Type the number present against the DNS server that you want to delete at the prompt; for example, 2.

      You are prompted to confirm that you want to delete the DNS server, as shown in the following sample:

      Delete nameserver 192.0.2.11? [y/N]
    4. Type y to delete the DNS server or N to cancel the operation and return to the Junos Space Settings Menu.

      If you type y, the DNS server is removed and the Junos Space Settings Menu appears:

      Removing nameserver 192.0.2.10

    Modifying the Virtual IP Address

    You may need to modify the virtual IP (VIP) address of a Junos Space Virtual Appliance when you move it from one network to another. The virtual appliance reboots after the virtual IP address is modified. For nodes in a Junos Space fabric, you can modify a VIP address from any node in the fabric.

    Note: The VIP address should be in the same subnet as the eth0 interface.

    To modify the virtual IP (VIP) address of a Junos Space Virtual Appliance:

    1. At the Junos Space Settings Menu prompt, type 2.

      The Change Network Settings menu appears:

      Change Network Settings:
1> Set DNS Servers
2> Change IP Address of Space node
3> Change Static Routes

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-3,AMR]: 2

    2. Type 2 at the prompt.
      The Change IP Address of Space Node menu appears.
      Change IP Address of Space Node:
1> Change VIP
2> Change Node Management Interface
3> Change Device Management Interface
4> Configure NAT

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-4,AMR]: 1
    3. Type 1 to change the VIP address.
      The Change VIP menu appears:
      Change VIP:
1> Configure IPv4
2> Configure IPv6

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-2,AMR]:
 

      Note:
									The Change Device Management Interface option is available
only if a device management interface (eth3) was specified during
the initial configuration of the appliance.
    4. Modify the IP address:
      • To modify the IPv4 address:
        1. Type 1.
          A confirmation message appears. 
          Change the current VIP(ipv4):192.0.2.53? [y/N]
        2. Type y to continue or n to return to the Junos Space Settings Menu.
          If you type y, you are prompted to
enter the new VIP address in dotted-decimal notation.
          Please type VIP (IPv4) in dotted decimal notation:
        3. Type the new VIP address in dotted-decimal notation and
press Enter. 
          The VIP configuration change is queued and the Change IP Address
of Space Node menu appears.
      • To modify the IPv6 address:
        1. Type 2.
          The Configuring IPv6 menu and the current IPv6 address configured
for VIP are displayed. 
          Configuring IPv6 VIP:
Current VIP(ipv6): 2001:db8:0:1:192:0:3:50

1> Configure
2> Disable

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

            1. Type 1 to enter the IPv6 address.
            2. Type the new IPv6 address for the VIP and press Enter.
              Please type new VIP(ipv6):
2001:db8:0:1:192:0:3:51
              The following message appears.
              VIP configuration change queued. When finished quit (A) to apply changes, then the system will reboot automatically.
            1. Type 2 to disable the IPv6
address of the VIP.
              A confirmation message appears:
              All previously queued changes will be removed immediately. A change to disable IPv6 VIP will be queued

Do you want to proceed? [y/N]
              Warning:
									If you disable the IPv6 address, the changes queued
so far for the IPv6 configuration of VIP are discarded.
            2. Type y to proceed or N to return to the Change IP Address of the Space Node
menu.
              If you type y, the following message
is displayed followed by the Change IP Address of Space Node menu:
              VIP configuration change queued. When finished quit (A) to apply changes, then the system will reboot automatically.
    5. Type A to apply the changes
or type M to return to the Junos Space
Settings Menu.
      If you type A, the Junos Space Virtual
Appliance reboots for the VIP address change to take effect.
      Note:
									The reboot process can take about 20 minutes to complete.
    Modifying the IP Address of the eth0 Interface
    You may need to modify the IP address of the node management
interface (eth0) of a Junos Space Virtual Appliance when you move
it from one network to another. The virtual appliance reboots after
the eth0 interface IP address is modified.
    To modify the node management interface (eth0) settings of a
Junos Space Virtual Appliance:
    1. At the Junos Space Settings Menu prompt, type 2.
      The Change Network Settings menu appears:
      Change Network Settings:
1> Set DNS Servers
2> Change IP Address of Space node
3> Change Static Routes

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-3,AMR]: 2
    2. Type 2 to change the IP address
of the Junos Space Virtual Appliance.
      The Change IP Address of Space Node menu appears.
      Change IP Address of Space Node:
1> Change VIP
2> Change Node Management Interface
3> Change Device Management Interface
4> Configure NAT

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-4,AMR]: 2
    3. Type 2 to change the eth0 settings.
      The Change Node Management Interface menu appears:
      Change Node Management Interface:
1> Configure IPv4
2> Configure IPv6

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-2,AMR]: 2
    4. Modify the IP address of the node management interface:
      • To modify the IPv4 address:
        1. Type 1.
          The current IPv4 address, network mask, and gateway configured
for the eth0 interface and the option to configure the IPv4 address
are displayed. 
          Current Node Management Interface IPv4:
     IP: 192.0.2.50
Netmask: 255.255.0.0
Gateway: 192.0.2.150


1> Configure

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1,AMR]: 1
        2. Type 1 to modify the IPv4 address
of the eth0 interface.
        3. Type the new IPv4 address for the eth0 interface in dotted-decimal
notation and press Enter. 
          Current IP: 192.0.2.50, please enter new IPv4 address:
 192.0.2.100

        4. Type the netmask for the eth0 interface in dotted-decimal
notation and press Enter.
          Current Netmask: 255.255.0.0, please enter new Netmask:
255.255.0.0

        5. Type the IP address of the gateway in dotted-decimal notation
and press Enter.
          Current Gateway: 192.0.2.150, please enter new IPv4 Gateway:
192.0.2.150
          You are prompted to enter the admin password.
        6. Type the admin password and press Enter.
          The change for the IPv4 address of the eth0 interface is queued
and the following confirmation message appears:
          Node Management Interface IPv4 configuration change queued.
When finished quit (A) to apply changes, then the system will reboot automatically.

      • To modify the IPv6 address:
        1. Type 2.
          The current IPv6 address, prefix, and gateway configured for
the eth0 interface and the options to configure or disable the IPv6
address are displayed. 
          Current Node Management Interface IPv6 :
     IP: 2001:db8:0:1:192:0:2:50
 Prefix: 64
Gateway: 2001:db8:0:1:192:0:2:150


1> Configure
2> Disable

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-2,AMR]: 

            1. Type 1 to configure the IPv6
address of the eth0 interface.
            2. Type the new IPv6 address and prefix for the eth0 interface
and press Enter.
              Current IPv6: 2001:db8:0:1:192:0:2:50/64, please enter new IPv6 address with new Prefix (IPv6 address/prefix):
2001:db8:0:1:10:192:0:2:100/64
            3. Type the IPv6 address of the gateway for the eth0 interface
and press Enter.
              Current IP: 2001:db8:0:1:192:0:2:150, please enter new IPv6 address:
2001:db8:0:1:192:0:2:150
              The change to the IPv6 address of the eth0 interface is queued
and the following confirmation message appears:
              Node Management Interface IPv6 configuration change queued.
When finished quit (A) to apply changes, then the system will reboot automatically

            1. Type 2 to disable the IPv6
address on the eth0 interface.
              A confirmation message appears:
              All previously queued changes will be removed immediately. A change to disable IPv6 on Node Management interface will be queued

Do you want to proceed? [y/N]
              Warning:
									If you disable the IPv6 address, the changes queued
so far for the IPv6 address configuration of the eth0 interface are
discarded.
            2. Type y to proceed or N to return to the Change Node Management Interface
menu.
              If you type y, the following message
is displayed followed by the Change IP Address of Space Node menu:
              IPv6 address disabling on Node Management Interface is queued
When finished quit (A) to apply changes, then the system will reboot automatically.

    5. Type A to apply the changes
or type M to return to the Junos Space
Settings Menu.
      If you type A, the Select a change
to cancel it menu appears, as shown in the following sample:
      Select a change to cancel it:
1> NodeIP:192.0.2.100, NodeMask: 255.255.0.0, NodeGateway: 192.0.2.150   
2> NodeIP(v6): 2001:db8:0:1:192:0:2:100, NodePrefix(v6): 64, NodeGateway(v6): 2001:db8:0:1:192:0:2:150

A> Apply all changes
M> Make more changes
C> Cancel all changes and quit
R> Redraw Menu

Choice [1-3,AMCR]: A

    6. Type A to apply all the changes
or type C to cancel modifying the IP address
of the eth0 interface, or type a number from the menu to cancel the
change. For example, type 2 to discard
the IPv6 changes for the eth0 interface. 
      If you type A, the Junos Space Virtual
Appliance reboots for the new eth0 interface settings to take effect.
      Note:
									The reboot process can take about 20 minutes to complete.
    Modifying the NAT Configuration
    You may need to modify the NAT configuration of a Junos
Space Virtual Appliance when you move it from one network to another.
    To modify the NAT configuration of a Junos Space Virtual Appliance:
    1. At the Junos Space Settings Menu prompt, type 2.
      The Change Network Settings menu appears:
      Change Network Settings:
1> Set DNS Servers
2> Change IP Address of Space node
3> Change Static Routes

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-3,AMR]: 2
    2. Type 2 to change the IP address
of the Junos Space Virtual Appliance.
      The Change IP Address of Space Node menu appears.
      Change IP Address of Space Node:
1> Change VIP
2> Change Node Management Interface
3> Change Device Management Interface
4> Configure NAT

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-4,AMR]:
      Note:
									The NAT configuration option is displayed even if NAT
settings are not specified during the initial configuration of the
node. If the node is configured to be part of a Junos Space cluster,
but is not yet added to the cluster from the Junos Space Platform
UI, you can modify only the NAT configuration.
      In that case, the following menu appears:
      Change IP Address of Space Node:
1> Configure NAT

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1,AMR]: 
    3. Depending on the menu options displayed, type 4 or 1, to modify the NAT
configuration.
      Note:
									The NAT configuration must not be modified in combination
with the other changes that require a reboot of the node. If the node
is rebooted, the NAT configuration is discarded. In such cases, modify
the settings that require a reboot, reboot the node and then modify
the NAT configuration.
      The Configuring NAT menu appears:
      Configuring NAT:

1> Configure IPv4
2> Configure IPv6
3> Configure Both IPv4 and IPv6

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-3,AMR]:
    4. Note:
									If you modify only the NAT IPv4 or IPv6 address of a virtual
appliance configured to be part of a Junos Space cluster, but yet
to be added to the cluster from the Junos Space Platform UI, the last
specified IP address overwrites the IP address configured during initial
configuration. For example, if the virtual appliance was initially
configured with a NAT IPv4 address and while modifying the network
settings, you specify an IPv6 address, then the IPv4 address is discarded
and the IPv6 address is used for the NAT gateway. If both IPv4 and
IPv6 are configured initially, then only the IP address that is modified
is updated.
      • To configure the IPv4 address:
        1. Type 1 and press Enter.
        2. Type the IPv4 address of the NAT outbound SSH interface
and press Enter.
          The IP address must
be in the range 1.0.0.1 - 223.255.255.254 excluding 127.x.x.x.
          Configuring NAT : 

Configuring IPV4 Outbound SSH for NAT:

Please enter the NAT Outbound SSH IP Address
192.168.190.7

        3. Type the port number of the NAT outbound SSH interface
and press Enter.
          The port number must be in the range 0-65535.
          Please enter the NAT Outbound SSH Port Number
4545

        4. Type the IPv4 address of the NAT trap interface and press
Enter.
          The IP address must
be in the range 1.0.0.1 - 223.255.255.254 excluding 127.x.x.x.
          Configuring IPV4 Trap for NAT:

Please enter the NAT Trap IP Address
192.168.27.1

        5. Type the port number of the NAT trap interface and press
Enter.
          The port number must
be in the range 0-65535.
          Please enter the NAT Trap Port Number
4584

      • To configure the IPv6 address:
        1. Type 2 and press Enter.
        2. Type the IPv6 address of the NAT outbound SSH interface
and press Enter.
          Configuring NAT : 

Configuring IPV6 OutboundSSH for NAT:

Please enter the NAT Outbound SSH IP Address
2001:db8:85a3::8a2e:130:0:2

        3. Type the port number of the NAT outbound SSH interface
and press Enter.
          The port number must be in the range 0-65535.
          Please enter the NAT Outbound SSH Port Number
5054

        4. Type the IPv6 address of the NAT trap interface and press
Enter.
          Configuring IPV6 Trap for NAT:

Please enter the NAT Trap IP Address
2001:db8:85a3::8a2e:130:0:2
        5. Type the port number of the NAT trap interface and press
Enter.
          The port number must
be in the range 0-65535.
          Please enter the NAT Trap Port Number

5054
      • To configure IPv4 and IPv6:
        1. Type 3 and press Enter.
        2. Type the IPv4 address of the NAT outbound SSH interface
and press Enter.
          The IP address must
be in the range 1.0.0.1 - 223.255.255.254 excluding 127.x.x.x.
          Configuring IPV4 OutboundSSH for NAT:

Please enter the NAT Outbound SSH IP Address
192.168.190.7

        3. Type the port number of the NAT outbound SSH interface
and press Enter.
          The port number must be in the range 0-65535.
          Please enter the NAT Outbound SSH Port Number
4545

        4. Type the IPv4 address of the NAT trap interface and press
Enter.
          The IP address must
be in the range 1.0.0.1 - 223.255.255.254 excluding 127.x.x.x.
          Configuring IPV4 Trap for NAT:

Please enter the NAT Trap IP Address
192.168.27.1

        5. Type the port number of the NAT trap interface and press
Enter.
          The port number must
be in the range 0-65535.
          Please enter the NAT Trap Port Number
4584

        6. Type the IPv6 address of the NAT outbound SSH interface
and press Enter.
          Configuring IPV6 OutboundSSH for NAT:

Please enter the NAT Outbound SSH IP Address
2001:db8:85a3::8a2e:130:0:2

        7. Type the port number of the NAT outbound SSH interface
and press Enter.
          The port number must be in the range 0-65535.
          Please enter the NAT Outbound SSH Port Number
7075
        8. Type the IPv6 address of the NAT trap interface and press
Enter.
          Configuring IPV6 Trap for NAT:

Please enter the NAT Trap IP Address
2001:db8:85a3::8a2e:130:0:2

        9. Type the port number of the NAT trap interface and press
Enter.
          The port number must
be in the range 0-65535.
          Please enter the NAT Trap Port Number
7076
    5. Type A and press Enter to apply
the changes.
      The settings summary is displayed.
    6. Type A again and press Enter
to accept and apply all the changes.
      The Junos Space Settings menu appears.
    Modifying the IP Address of the eth1 Interface
    You may need to modify the IP address of the eth1 interface
of a Junos Space or an FMPM node when you move the Junos Space or
FMPM node from one network to another. 
    Note:
									
    • From Junos Space Network Management Platform Release 14.1R1
onward, you can configure the eth1 Ethernet interface as an administrative
interface.
    • If you configure the eth1 interface, SSH is disabled on
the eth0 and the eth3 interfaces. You can then access the CLI of the
Junos Space virtual appliance only through the eth1 interface.
    To modify the eth1 interface settings:
    1. On the Junos Space Settings Menu, type 7 to access shell.
      You are prompted to enter your password.
    2. Type your password and press Enter.
      The shell prompt appears.
    3. At the shell prompt, type jmp_config and press
Enter.
      You are prompted to enter the IP address of the eth1 interface.
    4. Type the IP address of the eth1 interface in dotted-decimal
notation and press Enter. 
      The IP address can be in the same subnet as virtual IP (VIP)
address or in a different subnet. If the IP address is not in the
same subnet as the VIP address, you are prompted to enter the subnet
mask and then the default gateway for the eth1 interface.
    5. (Optional) Type the subnet mask for the eth1 interface
in dotted-decimal notation and press Enter.
    6. (Optional) Type the default gateway in dotted-decimal
notation and press Enter.
      The eth1 interface is configured. 
    7. To verify the modified IP address of the eth1 interface,
run the  ifconfig eth1 command and check that the IP address
displayed for eth1 is the same as that you modified. 
    Modifying the IP Address of the eth3 Interface
    You may need to modify the eth3 interface IP address
of a Junos Space Virtual Appliance when you move it from one network
to another. The virtual appliance reboots after the eth3 interface
IP address is modified.
    Note:
									
    • On a Junos Space fabric with two or more Junos Space nodes,
if you configure the eth3 interface as the device management interface
on one Junos Space node, then you must also configure the eth3 interface
as the device management interface on all the other Junos Space nodes
in that fabric. 
    • When you configure the eth3 interface as the device management
interface, the IP addresses of the eth0 and eth3 Ethernet interfaces
must be in different subnets.
    To modify the device management interface (eth3) settings of
a Junos Space Virtual Appliance:
    1. At the Junos Space Settings Menu prompt, type 2.
      The Change Network Settings menu appears:
      Change Network Settings:
1> Set DNS Servers
2> Change IP Address of Space node
3> Change Static Routes

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-3,AMR]: 2
    2. Type 2 to change the IP address
of the Junos Space Virtual Appliance.
      The Change IP Address of Space node appears.
      Change IP Address of Space node:
1> Change VIP
2> Change Node Management Interface
3> Change Device Management Interface
4> Configure NAT

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-4,AMR]: 3
    3. Type 3 to change the Device
Management Interface (eth3) settings.
      The Change Device Management Interface menu appears.
      Change Device Management Interface:
1> Configure IPv4
2> Configure IPv6

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-2,AMR]: 1


    4. Modify the IP address of the device management interface:
      • To modify the IPv4 address of the eth3 interface
        1. Type 1.
          The current IPv4 address, network mask, and gateway configured
for the eth3 interface and the options to configure or disable the
IPv4 address of the eth3 interface are displayed. 
          Current Device Management Interface IPv4 :
     IP: 192.0.2.60
Netmask: 255.255.0.0
Gateway: 192.0.2.158


1> Configure
2> Disable

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1,AMR]:

            1. Type 1 to modify the IPv4 address
of the eth3 interface.
            2. Type the IPv4 address for the eth3 interface in dotted-decimal
notation and press Enter. 
              Current IP: 192.0.2.60 please enter new IPv4 address:
192.0.2.55
            3. Type the network mask for the eth3 interface in dotted-decimal
notation and press Enter.
              Current Netmask: 255.255.0.0, please enter new Netmask:
255.255.0.0

            4. Type the IP address of the gateway in dotted-decimal notation
and press Enter.
              Current Gateway: 192.0.2.158, please enter new IPv4 Gateway:
192.0.2.160
            5. Type the admin password and press Enter.
              The change for the IPv4 address of the eth3 interface is queued
and the following confirmation message appears:
              Device  Management Interface IPv4 configuration change queued.
When finished quit (A) to apply changes, then the system will reboot automatically.

            1. Type 2 to disable the IPv4
address on the eth3 interface.
              A confirmation message appears:
              All previously queued changes will be removed immediately. 
Do you want to proceed? [y/n]
              Warning:
									If you choose to disable the IPv4 address on the eth3
interface, the changes queued so far for the IPv4 address configuration
of the eth3 interface are discarded.
            2. Type y to proceed or n to return to the Change Device Management Interface
menu.
              If you type y, the following message
is displayed followed by the Change Device Management Interface menu:
              IPv4 address disabling on Device  Management Interface is queued
When finished quit (A) to apply changes, then the system will reboot automatically.


      • To modify the IPv6 address:
        1. Type 1.
          The current IPv6 address configured for the eth3 interface is
displayed followed by the options to configure and disable the IPv6
address. 
          Current Device Management Interface IPv6:
     IP: 2001:db8:20:192.0.2.50
 Prefix: 64
Gateway: 2001:db8:20:1:192:0:2:150


1> Configure
2> Disable

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-2,AMR]: 

            1. Type 1 to configure the IPv6
address of the eth3 interface.
              You are prompted to enter the IPv6 address for the eth3 interface.
            2. Type the new IPv6 address and prefix for the eth3 interface
and press Enter.
              Current IP: 2001:db8:20:1:192:0:2:50/64, please enter new IPv6 address with new Prefix (IPv6 Address/prefix):
2001:db8:20:1:192:0:2:55/64
            3. Type the IPv6 address of the gateway for the eth3 interface
and press Enter.
              Current Gateway: 2001:db8:20:192:0:2:150, please enter new IPv6 Gateway:
2001:db8:20:192:0:2:150
              The following message appears:
              Device Management Interface IPv6 configuration change queued.
When finished quit (A) to apply changes, then the system will reboot automatically


            1. Type 2 to disable the IPv6
address on the eth3 interface.
              A confirmation message appears:
              All previously queued changes will be removed immediately. 
Do you want to proceed? [y/n]
              Warning:
									If you disable IPv6 address, the changes queued so
far the IPv6 address configuration of the eth3 interface are discarded.
            2. Type y to proceed or n to return to the Change Device Management Interface
menu.
              If you type y, the following message
is displayed followed by the Change Device Management Interface menu.
              IPv6 address disabling on Device Management Interface is queued.
When finished quit (A) to apply changes, then the system will reboot automatically.


Change Device Management Interface:
1> Configure IPv4
2> Configure IPv6

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-2,AMR]:
    5. Type A to apply the changes
or type M to return to the Junos Space
Settings Menu.
      If you type A, the Select a change
to cancel it menu appears, as shown in the following example:
      Select a change to cancel it:

1> DEVIP:192.0.2.55, DEVMask:255.255.0.0, DEVGateway:192.0.2.160
2> DEVIP(v6): 2001:db8:20:1:192:0:2:55, DEVPrefix(v6): 64, DEVGateway(v6): 2001:db8:20:1:192:0:2:150

A> Apply all changes
M> Make more changes
C> Cancel all changes and quit
R> Redraw Menu

Choice [1,AMCR]: 
    6. Type A to apply the changes,
or type C to cancel modifying the IP address
settings of the eth3 interface, or type a number from the menu to
cancel the change. For example, type 1 to
discard the changes to the IPv4 address, the network mask, and the
gateway IP address of the eth3 interface. 
      If you type A, the Junos Space Virtual
Appliance reboots for the new eth3 interface settings to take effect.
      Note:
									The reboot process can take about 20 minutes to complete.
    Adding Static Routes to a Junos Space Virtual Appliance 
    Before you add a static route to a Junos Space Virtual Appliance,
ensure that the gateway that you want to configure is accessible.
    To add a static route to a Junos Space Virtual Appliance:
    1. At the Junos Space Settings Menu prompt, type 2.
      The Change Network Settings menu appears.
      Change Network Settings:
1> Set DNS Servers
2> Change IP Address of Space node
3> Change Static Routes

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-3,AMR]:
    2. Type 3 at the prompt.
      The Change Static Routes menu appears. 
      Change Static Routes:
1> IPv4 Routes
2> IPv6 Routes

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-2,AMR]:

    3. Modify static routes.
        1. To change IPv4 static routes, type 1.
          The option to add a new static route appears.
          1> Add new static route

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1,AMR]: 1

        2. Type 1.
          You are prompted to enter the IPv4 address of the new static
route.
        3. Type the IP address of the static route in dotted-decimal
notation and press Enter.
          Adding static route:
Please enter the destination network:
192.0.2.40
        4. Type the network mask for the route in dotted-decimal
notation and press Enter.
          Please enter the subnet mask in dotted decimal notation:
255.255.0.0
        5. Type the gateway for the route in dotted-decimal notation
and press Enter.
          Please enter the gateway for this route:
192.0.2.151
        6. Type the password for the admin user and press Enter.
          The change is queued and you get a confirmation message.
          Static Route configuration change queued. When finished quit (A) to apply changes

Change queued:
Add->192.0.2.40/255.255.0.0->eth0:192.0.2.151

1> Add new static route

A> Apply changes
M> Return to Main Menu
R> Redraw Menu


        1. To change IPv6 static routes, type 2.
          The option to enter a new IPv6 static route appears.
          1> Add new static route

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1,AMR]: 1

        2. Type 1.
        3. Type the IPv6 address of destination network without prefix
and press Enter.
          Adding IPv6 static route:
Please enter the destination network (without prefix):
2001:db8:40:1:0:0:0:0
        4. Type the prefix for the route and press Enter.
          Please enter the prefix:
64
        5. Type the gateway for the route in dotted-decimal notation
and press Enter.
          Please enter the gateway for this route:
2001:db8:40:1:192:0:2:151
          Junos Space pings the IP address that you entered. If Junos
Space is unable to reach the gateway, it reports the following: 
          Cannot ping 2001:db8:0:1:192:0:2:151
Use this address? [y/N]
          Type y to continue or n to return to Junos Space settings menu.
          If you enter y, you are prompted to enter password for the admin
user.
        6. Type the password for the admin user and press Enter.
          The change is queued and you get a confirmation message.
          Static Route configuration change queued. When finished quit (A) to apply changes

Change  queued:
Add->2001:db8:40:1:0:0:0:0/64->eth0-2001:db8:0:1:192:0:2:151
1> Add new static route

A> Apply changes
M> Return to Main Menu
R> Redraw Menu


    4. Type A to apply changes are
M to return to the Junos Space Settings menu. 
    Deleting Static Routes from a Junos Space Virtual Appliance
    You can delete static routes from the Junos Space Virtual
Appliance when you no longer need them. 
    To delete a static route from a Junos Space Virtual Appliance:
    1. At the Junos Space Settings Menu prompt, type 2.
      The Change Network Settings menu appears.
      Change Network Settings:
1> Set DNS Servers
2> Change IP Address of Space node
3> Change Static Routes

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-3,AMR]:
    2. Type 3 at the prompt.
      The Change Static Routes menu appears.
      Change Static Routes:
1> IPv4 Routes
2> IPv6 Routes

A> Apply changes
M> Return to Main Menu
R> Redraw Menu
      The options to modify static routes appear, as shown in the
following example:
      • Delete the static routes.
        1. To delete IPv4 routes, type 1.
          A menu appears with options to add and remove IPv4 static routes
similar to the following sample:
          1> Add new static route
2> Remove->192.0.2.40/255.255.0.0->eth0:192.0.2.151


A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-4,AMR]:
        2. At the prompt, type the number provided against the static
route you want to delete. For example, 2.
          You are prompted to apply or cancel deleting the static route,
as shown in the following sample:
          1> Remove-->192.0.2.40/255.255.0.0->eth0:192.0.2.151

A> Apply all changes
M> Make more changes
C> Cancel all changes and quit
R> Redraw Menu

	Choice [1,AMCR]: A
      • Delete the IPv6 routes.
        1. To delete IPv6 routes, type 2.
          A menu appears with options to add and remove IPv6 static routes
similar to the following:
          1> Add new static route
2> Remove->2001:db8:40:1:0:0:0:0/64->eth0-2001:db8:0:1:192:0:2:151

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-4,AMR]:
        2. At the prompt, type the number provided against the static
route you want to delete. For example, 2.
          You are prompted to apply or cancel deleting the static route,
as shown in the following example:
          1> Remove->2001:db8:40:1:0:0:0:0/64->eth0-2001:db8:0:1:192:0:2:151

A> Apply all changes
M> Make more changes
C> Cancel all changes and quit
R> Redraw Menu

	Choice [1,AMCR]: A
    4. Type A to delete the static
route or M to make more changes.
      If you type A, you are prompted to
enter the administrator password and then the static route is deleted.
    Changing Time Options of a Junos Space Virtual Appliance
    Change Time Options enables you to change the time zone
and NTP server settings of a Junos Space Virtual Appliance. When you
configure each Junos Space Virtual Appliance with an NTP server, you
must ensure that, if the first node (which is used to synchronize
time for all nodes in the fabric) goes down, all other nodes in the
fabric remain synchronized. To ensure this behavior, all nodes in
the fabric should be configured with the same external NTP source
that you configured for the first appliance.
    Changing the Time Zone
    Use the Change Timezone option of the Change Time Options menu
to change the time zone of the Junos Space Virtual Appliance.
    To change the time zone of a Junos Space Virtual Appliance:
    1. At the Junos Space Settings Menu prompt, type 3. 
      The Change Time Options menu appears:
      Change Time Options:
1> Change Timezone
2> Change NTP options

A> Apply changes
M> Return to Main Menu
R> Redraw Menu
    2. Type 1 at the prompt.
      The current time zone configured on the Junos Space Virtual
Appliance is displayed and you are prompted to choose the time zone
that you want to set, as shown in the following example:
      Current Time Zone is: "Etc/UTC"

1> GMT
2> Africa
3> America
4> Antarctica
5> Arctic
6> Asia
7> Atlantic
8> Australia
9> Europe
10> Indian
11> Pacific

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-11,AMR]: 
    3. Type the number against the time zone that you want to
set; for example, type 1 for GMT. If the
time zone has associated locations, you are prompted to enter the
location. For example, the Atlantic time zone has the following locations:
      1> Antananarivo
2> Chagos
3> Christmas
4> Cocos
5> Comoro
6> Kerguelen
7> Mahe
8> Maldives
9> Mauritius
10> Mayotte
11> Reunion
    4. Type the number against the location that you want to
set.
      You are prompted to confirm the time zone that you want to set.
      Set TimeZone to Indian/Maldives? [y/N]

    5. Type y to confirm or N to return to the Junos Space Settings Menu.
    Changing NTP Settings
    Changing Network Time Protocol (NTP) settings involves disabling
or enabling NTP on a Junos Space Virtual Appliance, adding NTP servers
to a Junos Space Virtual Appliance, or deleting NTP servers configured
on the Junos Space Virtual Appliance.
    To change NTP settings of a Junos Space Virtual Appliance:
    1. At the Junos Space Settings Menu prompt, type 3. 
      The Change Time Options menu appears:
      Change Time Options:
1> Change Timezone
2> Change NTP options

A> Apply changes
M> Return to Main Menu
R> Redraw Menu
    2. Type 2  to change NTP options.
      The NTP options menu appears.
      NTP options:
1> Disable NTP
2> Add an NTP server

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-2,AMR]:

      If there are NTP servers already configured on the Junos Space
Virtual Appliance, they are listed on the NTP options menu.
      NTP options:
1> Disable NTP
2> Add an NTP server
3> Delete device1.example.com

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-3,AMR]:
    3. Perform one of the following tasks:
      • Type 1 to disable NTP on the
Junos Space Virtual Appliance. 
        The Junos Space Settings Menu appears.
        NTP is enabled by default on the Junos Space Virtual Appliance.
If NTP is disabled, typing 1 enables it.
      • Type 2  to add an NTP server
to the Junos Space Virtual Appliance. 
        You are prompted to enter the IP address or hostname of the
NTP server. 
        1. Type the IP address or hostname of the NTP server at the
prompt.
          A message confirming the addition of the NTP server appears
followed by the Junos Space Settings Menu.
        2. Type A to apply the settings.
      • Type the number against a configured NTP server to delete
it from the Junos Space Virtual Appliance.
        You are prompted to confirm that you want to delete the NTP
server.
        3> Delete NTP server device1.example.com? [y/N] 

        Type y to delete or N to return to the Junos Space Settings Menu.
    Retrieving System Log Files from a Junos Space Virtual Appliance
    To retrieve system log files from a Junos Space Virtual Appliance,
you can use Secure Copy Protocol (SCP) if the network is functional
or a USB device if the network is down.
    Note:
									To save the system log files of a device in a USB device,
the device must be connected to the Junos Space Virtual Appliance.
    To retrieve system log files from a Junos Space Virtual
Appliance:
    1. At the Junos Space Settings Menu prompt, type 4.
      The following appears:
      1> Save to USB Device
2> Send Using SCP

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-2,AMR]:

    2. Choose a method for retrieving system log files—using
a USB device or SCP:
      • Retrieving log files using a USB device
        To save system log files to a USB device:
        1.  Type 1 at the prompt. 
          You are prompted to confirm that you want to copy the files
onto a USB device.
          This process will retrieve the log files on all cluster members
and combine them into a .tar file.  Once the file is created, you
can copy the files onto a USB drive.
Continue? [y/n]
        2. Type y to continue with retrieving
the logs or n to return to the Junos Space
Settings Menu.
          If you type y, you are prompted for
the administrator password.
          Local admin password:

        3. Type the administrator password of this Junos Space installation
and press Enter. 
          You are prompted to confirm that the logs can be saved on the
USB device.
          Log collection complete
If USB key is ready, press "Y".  To abort, press "N".
        4. Type Y to save the log files
to your USB device or N to abort collecting
logs and return to the Junos Space Settings Menu.
          The Junos Space Network Management Platform retrieves the log
files from all cluster members as a single tar file. 
      • Retrieving system log files using SCP
        To save system log files using SCP:
        1. Type 2 at the prompt. 
          You are prompted to confirm that you want to use SCP to save
the system log files.
          This process will retrieve the log files on all cluster members
and combine them into a .tar file.  Once the file is created, you
will be asked for a remote scp server to transfer the file to.
Continue? [y/n]
        2. Type y to continue with retrieving
the system log files or n to abort and
return to the Junos Space Settings Menu.
          You are prompted to enter the administrator password.
          Local admin password:

        3. Type the administrator password of this Junos Space installation
and press Enter. 
          You are prompted for the credentials of the SCP server where
you want to save the system log files, starting with the IP address.
          Please enter remote scp server IP address:

        4. Type the SCP server IP address and press Enter. 
          You are prompted to enter the username to log in to the SCP
server.
          Please enter remote scp user:
        5. Type the SCP server username and press Enter.
          You are prompted to enter the location in the SCP server where
you want to store the system log files.
          Please enter remote scp file location:
        6. Type the path in the SCP server where you want to save
the system log files and press Enter. 
          You are prompted to confirm the credentials of the SCP server
that you have entered so far, as shown in the following example:
          Remote scp IP: 192.168.1.2
Remote scp user: admin
Remote scp path: C:Users/admin/desktopi
Is this correct? [y/n]

        7. Type y to confirm or n to reenter the credentials of the SCP server. 
          If you type y, the log files are
saved in the specified location of the SCP server as a single tar
file.
    Expanding the Drive Size of a Junos Space Virtual Appliance
    To increase the virtual machine (VM) drive size on a Junos Space
Virtual Appliance, you must first add a disk resource to the VMware
Infrastructure client to create a virtual disk. You must then initiate
a scan of the new virtual disk. The Expand VM Drive Size option does
not expand the drive size If you increase the size of any disk on
the Virtual Appliance (for example, using the Edit menu of the vSphere
Client). To expand the drive size, you must add disk resources to
the host system.
    The free space available in all the partitions should be monitored
periodically and the available disk space should be increased if required.
The /var and /var/log partitions should be monitored more frequently as most of the data
are stored in these partitions and the space utilization is high.
    Note:
									You can expand the VM drive size of a Junos Space Virtual
Appliance only when the Junos Space Virtual Appliance is powered on.
    To expand the VM drive size of a Junos Space Virtual
Appliance:
    1. At the Junos Space Settings Menu prompt, type 6.
      You are prompted to enter the password for the admin user.
      Note:
									If no free space is available on the host for allocation,
the No free disk space message appears and the Junos Space
Settings Menu is displayed.
    2. Type ter the password for the admin user and press Enter.
      The following caution appears and you are prompted to confirm
that you want to continue expanding the VM drive size.
      ---------Caution--------
Expanding Disk drives would restart Jboss and MySQL processes, all the GUI users would be logged out automatically.
Note: This will cause Space Fabric to failover to other node.
Do you want to continue? [y/n]

    3. Type y to continue with the
procedure or n to return to the Junos Space
Settings Menu.
      If you type y, you are prompted to
specify the partition that you want to expand.
      Begin to stop Jboss and MySQL...
Service Jboss and MySQL stopped

Which partition do you want to expand?
1) /
2) /var
3) /var/log
4) /tmp
5) Quit
Select a partition: 1
    4. Type the number present against the partition that you
want to expand; for example, type 1 to
expand the / partition or 5 to quit expanding disks and return to the Junos Space
Settings Menu.
      The free space that can be allocated is displayed and you are
prompted to enter the space that you want to allocate to the partition. 
      Current disk partition size of / is 22G
Total 4.97G free disk space can be allocated

How much additional disk space is to be added(Acceptable suffixes: M|G|T): 1M
    5. Type the additional disk space that you want to allocate
and press Enter.
      You can enter the disk space in megabytes (M), gigabytes (G),
or terabytes (T). Do not add a space between the number and the unit;
for example, 50M and not 50 M, 10G and not 10 G, and so on.
      You are prompted whether you want to expand more drives.
      Increasing size of LV /dev/jmpvgnocf/lvroot
  Extending logical volume lvroot to 22.59 GB
  Logical volume lvroot successfully resized
Resizing / onto new space, this will take a few minutes
resize4fs 1.41.12 (17-May-2010)
Filesystem at /dev/jmpvgnocf/lvroot is mounted on /; on-line resizing required
old desc_blocks = 2, new_desc_blocks = 2
Performing an on-line resize of /dev/jmpvgnocf/lvroot to 5922816 (4k) blocks.
The filesystem on /dev/jmpvgnocf/lvroot is now 5922816 blocks long.

4.94G free disk space available
Do you want to expand more disks? [y/N]

    6. Type y to continue adding disk
space or n to return to the Junos Space
Settings Menu.
      When you type n, the JBoss and MySQL
processes that were stopped are resumed. If the VM drive size was
expanded on a primary node, the node becomes secondary when it comes
up.
    Setting Security Options on a Junos Space Virtual Appliance
    Junos Space provides firewall and SSH security options.
By default, the firewall and SSH are enabled on a Junos Space Virtual
Appliance.
    Enabling the Firewall on a Junos Space Virtual Appliance
    You can disable the firewall if you want and then reenable
it.
    To enable the firewall on a Junos Space Virtual Appliance: 
    1. At the Junos Space Settings Menu prompt, type 5.
      The following appears if the firewall is disabled and SSH is
enabled:
      1> Enable Firewall
2> Disable SSH

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-2,AMR]:

    2. Type 1.
      You are prompted to enter the administrator password.
      Password:
    3. Type the administrator password and press Enter.
      The following appears and the firewall is enabled on the Junos
Space Virtual Appliance:
      Starting jmp-firewall:                                     [  OK  ]

    Disabling the Firewall on a Junos Space Virtual Appliance
    By default, the firewall is enabled on a Junos Space
Virtual Appliance. You can disable the firewall if you want.
    To disable the firewall on a Junos Space Virtual Appliance: 
    1. At the Junos Space Settings Menu prompt, type 5.
      The following appears if both the firewall and SSH are enabled:
      1> Disable Firewall
2> Disable SSH

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-2,AMR]:

    2. Type 1.
      You are prompted to enter the administrator password.
      Password:

    3. Type the administrator password and press Enter.
      The following appears and the firewall is disabled on the Junos
Space Virtual Appliance:
      Stopping jmp-firewall:
Flushing firewall rules:                                   [  OK  ]
Setting chains to policy ACCEPT: filter                    [  OK  ]
Unloading iptables modules:                                [  OK  ]

    Disabling SSH on a Junos Space Virtual Appliance
    By default, SSH is enabled on a Junos Space Virtual Appliance.
You can disable SSH if you want. 
    To disable SSH on a Junos Space Virtual Appliance: 
    1. At the Junos Space Settings Menu prompt, type 5.
      The following appears if both the firewall and SSH are enabled:
      1> Disable Firewall
2> Disable SSH

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-2,AMR]:
    2. Type 2. 
      You are prompted for the administrator password. 
      Password:

    3. Type the administrator password and press Enter.
       The following appears and SSH is disabled on the Junos Space
Virtual Appliance.
      Stopping sshd:                                             [  OK  ]

    Enabling SSH on a Junos Space Virtual Appliance
    By default, SSH is enabled on a Junos Space Virtual Appliance.
You can disable SSH if you want and then enable it again.
    To enable SSH on a Junos Space Virtual Appliance: 
    1. At the Junos Space Settings Menu prompt, type 5.
      The following appears when the firewall is enabled and SSH is
disabled::
      1> Disable Firewall
2> Enable SSH

A> Apply changes
M> Return to Main Menu
R> Redraw Menu

Choice [1-2,AMR]:
    2. Type 2. 
      You are prompted for the administrator password. 
      Password:
    3. Type the administrator password and press Enter.
       The following appears and SSH is enabled on the Junos Space
Virtual Appliance. 
      Starting sshd:                                             [  OK  ]

    Running Shell in a Junos Space Virtual Appliance
    You must initlalize shell to access the CLI and run commands
to debug a Junos Space Virtual Appliance.
    To run shell in the Junos Space Virtual Appliance:
    1. At the Junos Space Settings Menu prompt, type 7.
      You are prompted for the administrator password. 
    2. Type the current administrator password and press Enter. 
      The CLI prompt of the Junos Space Virtual Appliance appears,
as shown in the following example:
      [root@host ~]#

     
    Related Documentation
     
    Modified: 2016-12-02
    
						
    


    


    



    



    
    
    
        
        
    
    

    

    


    

    

    
    
    
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