ELTEX LTP-8X User manual

Optical line terminals
LTP-8X, LTP-4X
Application to the user manual
Quick configuration manual
Версия ПО3.38.0

LTP-X. Quick Configuration Manual 3.38.0
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Содержание
1 Annotation..................................................................................................................................5
2 Safety rules and Installation procedure....................................................................................6
2.1 Safety requirements ..................................................................................................................6
2.2 Terminal installation ..................................................................................................................6
2.2.1 Support brackets mounting................................................................................................6
2.2.2 Terminal rack installation...................................................................................................7
2.2.3 Power module installation..................................................................................................8
2.2.4 Connecting to power supply...............................................................................................9
3 Connecting to the Command Line Interface (CLI) .................................................................11
3.1 Connecting via telnet/ssh .......................................................................................................11
3.2 Connecting via serial port........................................................................................................11
3.3 Changing the user password ..................................................................................................12
4 LTP-X network parameters configuration ..............................................................................13
5 OLT LTP-X firmware update....................................................................................................15
6 SNMP, SYSLOG, NTP, IP Source GUARD services configuration..........................................16
6.1 SNMP configuration ................................................................................................................16
6.2 SYSLOG configuration .............................................................................................................17
6.3 NTP configuration....................................................................................................................17
6.4 IP Source Guard configuration................................................................................................18
6.5 DHCP_RA (broadcast – unicast relay) configuration ............................................................19
7 SWITCH configuration.............................................................................................................20
8 IGMP configuration..................................................................................................................22
9 CROSS_CONNECT, PORTS profiles configuration for ONT...................................................23
10 PPPoE Intermedia Agent, DHCP Relay Agent - OLT profiles configuration .........................25
10.1 PPPoE Intermedia Agent configuration..................................................................................25
10.2 DHCP Relay Agent configuration ............................................................................................26
11 Adding and configuring ONT...................................................................................................29
12 ONT configuration template....................................................................................................31
13 Configuration of LTP for operation with the internal ACS server .........................................33
14 Configuration of ACS profile for ONT .....................................................................................35
15 Adding and configuring a subscriber via ACS........................................................................36
16 ONT firmware update via ACS ................................................................................................37
17 APPENDIX A. Example of ACS profile for NTP-RG14XXG-W/NTU-RG14XXG-W .................38
18 APPENDIX B. Example of setting private parameters for NTP-RG14XXG/NTP-RG14XXG-
W ...............................................................................................................................................43

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19 APPENDIX C. RS-232 null-modem cable pin designation .....................................................44
20 Appendix D.ONT NTU-1 configuration...................................................................................45
21 APPENDIX E.ONT SFP-ONU configuration............................................................................49
22 APPENDIX F. ONT/GPON interface status table ...................................................................54

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Notes and warnings
Notes contain important information, tips, or recommendations on device operation and setup.

Warnings are used to inform the user about harmful situations for the device and the user alike, which
could cause malfunction or data loss.


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1 Annotation
This manual specifies the following:
Safety rules and Installation procedure
connection to the OLT LTP-X (hereinafter – the device) command line interface;
OLT network parameters configuration;
VLAN configuration to provide different services on switch;
IGMP configuration on switch;
creation and modification of ONT profiles: Cross-connect, Ports, Management;
creation and modification of OLT profiles: pppoe-ia, dhcp-ra;
addition of ONT subscriber devices.
The following scheme is given as an example.
Figure 1 – Example of network configuration
Service type VLAN used
Internet 2149
VoIP 3149
IPTV (multicast) 30
STB 2349
MNG-ONT (acs) 4094
MNG OLT 4000
You will need the PC application supporting Telnet or SSH protocol operation or direct connection via the
console port (e.g. HyperTerminal).

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2 Safety rules and Installation procedure
2.1 Safety requirements
General requirements
Any operations with the terminal should comply to the Safety Rules for Operation of Customers' Electrical
Installations.
Before operating the device, all engineers should undergo special training.
The terminal should be connected only to properly functioning supplementary equipment.
The device could be permanently used provided the following requirements are met:
ambient temperature from 5 to +40°C;
relative humidity up to 80% at +25°C;
Atmosphere pressure from 6,0х10*4 to 10,7х10*4 Pa (from 450 to 800 mmHg).
The terminal should be not be exposed to mechanical shock, vibration, smoke, dust, water, and
chemicals.
To avoid components overheating which may result in device malfunction, do not block air vents or
place objects on the equipment.
Electrical Safety Requirements
Prior to connecting the device to a power source, ensure that the equipment case is grounded with an
earth bonding point. The earthing wire should be securely connected to the earth bonding point. The
resistance between the earth bonding point and earthing busbar should be less than 0,1 Ω.
PC and measurement instruments should be grounded prior to connection to the terminal. The potential
difference between the equipment case and the cases of the instruments should be less than 1V.
Prior to turning the device on, ensure that all cables are undamaged and securely connected.
Make sure the device is off, when installing or removing the case.
Replacement of power modules is carried out:
for LTP-X, LTP-X rev.B only when the power is off;
for LTP-X rev.C without turning off the power.
You can install or remove SFP transceivers. This operation does not require the terminal to be turned off.
2.2 Terminal installation
Check the device for visible mechanical damage before installing and turning it on. In case of any damage,
stop the installation, fill in a corresponding document and contact your supplier. If the terminal was exposed to
low temperatures for a long time before installation, leave it for 2 hours at ambient temperature prior to
operation. If the device was exposed to high humidity for a long time, leave it for at least 12 hours in normal
conditions prior to turning it on.
2.2.1 Support brackets mounting
The delivery package includes support brackets for rack installation and mounting screws to fix the terminal
case on the brackets. To install the support brackets:
Step 1. Align four mounting holes in the support bracket with the corresponding holes in the side panel
of the device.
Step 2. Use a screwdriver to screw the support bracket to the case.
Step 3. Repeat steps 1 and 2 for the second support bracket.
Operations with the terminal should be carried out only by personnel authorised in accordance with the
safety requirements.


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Figure 2 – Support brackets mounting
2.2.2 Terminal rack installation
To install the terminal to the rack:
Step 1.Attach the terminal to the vertical guides of the rack.
Step 2. Align mounting holes in the support bracket with the corresponding holes in the rack guides. Use
the holes of the same level on both sides of the guides to ensure the device horizontal installation.
Step 3. Use a screwdriver to screw the terminal to the rack.

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Figure 3 – Device rack installation
The terminal is horizontally ventilated. The side panels have air vents. Do not block the air vents to avoid
components overheating and subsequent terminal malfunction.
2.2.3 Power module installation
Depending on power supply requirements, terminals can be supplemented with either an AC power module,
220 V, 50 Hz, or a DC power supply module, 48 V. The installation location for the power module for LTP-X,
LTP-X rev.B is shown in Figure 4.
The installation locations for the power modules for LTP-X rev.C are shown in Figure 5.
To avoid overheating and provide necessary ventilation of the terminal, sufficient space should be
provided above and below the terminal, not less than 10cm.


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Figure 4 – Power module installation for LTP-X, LTP-X rev.B
Figure 5 – Power module installation for LTP-X rev.C
To install a power module:
Step 1. Install the power module into the socket shown in figure above;
Step 2. Screw the power module to the case;
Step 3. Turn the power on.
2.2.4 Connecting to power supply
Step 1. Mount the device. In case of installation to a 19" form-factor rack, mount the support brackets
from the delivery package to the rack.
Step 2. Ground the case of the device. This should be done prior to connecting the device to the power
supply. An insulated multiconductor wire should be used for earthing. The device grounding and the
earthing wire section should comply with Electric Installation Code. The earth bonding point is located at
the right bottom corner of the rear panel.

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Step 3. If you intend to connect a PC or another device to the switch console port, the device must be
properly grounded as well.
Step 4. Connect the power supply cable to the device.
Step 5. Turn the device on and check the front panel LEDs to make sure the terminal is in normal
operating conditions.

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3 Connecting to the Command Line Interface (CLI)
3.1 Connecting via telnet/ssh
Connect the network data cable to one of the 'GE Port' or 'Combo GE' of LTP-X. The following factory settings
are used for SSH/Telnet connection:
Default IP: 192.168.1.2
Default mask: 255.255.255.0
Default GW: 0.0.0.0
Login: admin
Password: password
login: admin
Password: password
If the device does not connect with the factory IP address, you should connect to it via the COM port using the
terminal program and check the network settings (see Connecting via serial port).
3.2 Connecting via serial port
A null modem cable is used for connection. The null modem cable pin designation is given in Appendix C.
RS-232 null-modem cable pin designation.
To connect via the serial port, the following settings must be set:
Bit rate: 115200 bps;
Data bits: 8 bits;
Parity: no;
Stop bits: 1;
Flow control: no;
Login: admin;
Password: password.
Check the network settings with the show management command.
Check the network settings
LTP-X# show management
Network:
Hostname: 'LTP-X'
Ipaddr: 192.168.1.2
Netmask: 255.255.255.0
Vlan management: 1
Gateway: 0.0.0.0
Vlan prio: 7
Dscp: 63
For security reasons, it is recommended to change the factory password when connecting for the first
time (see Section Changing the user password).

For security reasons, it is recommended to change the factory password when connecting for the first
time (see Section Changing the user password).


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3.3 Changing the user password
Switch to the configuration mode
LTP-X# configure terminal

Show created users
LTP-X(config)# do show users config

Set the new password for admin
LTP-X(config)# user admin password XXXX
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Set the new password for root
LTP-X(config)# user root password XXXX
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Apply the configuration
LTP-X(config)# do commit

Save the configuration
LTP-X(config)# do save

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4 LTP-X network parameters configuration
For remote management of LTP-X, you should set network parameters of the device according to the settings
of the network that you intend to use. Changing the network parameters of the device is recommended when
connecting to the CLI interface through the serial interface.
Switch to the configuration mode
LTP-X# configure terminal
Set the required network settings, e.g. IP=192.168.205.105, Mask=255.255.255.0, Gateway=192.168.205.230,
VLAN=4000.
LTP-X(config)# management ip 192.168.205.105
LTP-X(config)# management mask 255.255.255.0
LTP-X(config)# management gateway 192.168.205.230
LTP-X(config)# management vid 4000
LTP-X(config)# exit

Check the network settings
LTP-X# show management
Network:
Hostname: 'LTP-X'
Ipaddr: 192.168.205.105
Netmask: 255.255.255.0
Vlan management: 4000
Gateway: 192.168.205.230
Vlan prio: 7
Dscp: 63
Additional vlan: <list is empty>

The new network settings will be applied after applying/saving the configuration with the
commit, save commands without rebooting the device:
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Apply the configuration
LTP-X# commit
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Save the configuration
LTP-X# save

If VLAN will be used for control (in this example, VID=4000), you should add it to the SWITCH
configuration:
Switch to the SWITCH mode
LTP-X# switch
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SWITCH configuration mode
LTP-X(switch)# configure terminal
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Add the required VLAN
LTP-X(switch)(config)# vlan 4000
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Receive traffic in VLAN from front-port 0
LTP-X(switch)(config-vlan)# tagged front-port 0
LTP-X(switch)(config-vlan)# exit

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Apply the configuration
LTP-X(switch)(config)# commit
LTP-X(switch)(config)# exit
LTP-X(switch)# exit

Save the configuration
LTP-X# save

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5 OLT LTP-X firmware update
For proper operation of LTP-X, it is recommended to update the firmware. You may consult the vendor on the
relevance of the firmware version:
e-mail:[email protected]
You must upload the firmware file to the TFTP server (as an example, software version 3.32.0.2473).
Next, upload this file to LTP-X using the following command:
Specify the firmware file name and TFTP server address
LTP-X# copy tftp://192.168.205.250/ltp-8x-revc-3.32.0.2473.fw.bin fs://firmware
Check free memory...ok
Downloading system firmware..
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............................................................
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System firmware successfully downloaded
Updating system firmware..
Current board version: 6
Current firmware version: 3.26.1.1347
New firmware version: 3.32.0.2473
Update device mtd7
Erase flash...
Done.
Write data...
Done.
Done.
Success
Update device mtd5
Erase flash...
Done.
Write data...
Done.
Done.
Success
System firmware successfully updated
LTP-8X#
Reboot the device using the reboot command:
Reboot the device
LTP-X# reboot
Do you really want to reboot the system now? (y/n) y
After LTP-X loading, the firmware version can be found by the command show version:
LTP-X# show version
Eltex LTP-8X:rev.C software version 3.32.0 build 2473 on 23.08.2018 17:09

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6 SNMP, SYSLOG, NTP, IP Source GUARD services configuration
6.1 SNMP configuration
SNMP – SNMP is used for monitoring and management of network devices.
Switch to the configuration mode
LTP-X# configure terminal

Enable SNMP
LTP-X(config)# ip snmp enable

Specify v2 version and EMS server address
LTP-X(config)# ip snmp traps 192.168.205.200 type v2
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Check the SNMP parameters
LTP-X(config)# do show ip snmp
Snmp:
Enabled: true
Access control: false
Allow ip: <list is empty>
Traps [0]:
Type: v2
Ipaddr: 192.168.205.200
Version: v2
Community read-only [0]: 'QwYva0dvS3N'
Community read-only [1]: 'QwYva0dvS3N'
Community read-only [2]: 'QwYva0dvS3N'
Community read-write [0]: 'LQtfx9v3m9+qA=='
Community read-write [1]: 'LQtfx9v3m9+qA=='
Community read-write [2]: 'LQtfx9v3m9+qA=='
Trap community: '9qXUEDwUMAg'
Location: 'unknown'
Contact: 'admin'
Alias: <for showing use separate command>
EngineID: 0xEF20CAF8234E12401216B17D85
Users: <for showing use separate command>
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Apply the configuration
LTP-X(config)# do commit

Save the configuration
LTP-X(config)# do save

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6.2 SYSLOG configuration
Syslog is a protocol designed for transmission of system event messages and error notifications to remote
servers.
Switch to the configuration mode
LTP-X# configure terminal
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Specify the syslog server address
LTP-X(config)# logging remote 192.168.205.200
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Check the SYSLOG settings
LTP-X(config)# do show logging
Log:
Remote syslog: 192.168.205.200
Port: 514
Size: 16384
Save logs between boots: false
Log input commands: false
Destinations:
System: notice
Console: critical
Remote shells: critical
File: notice
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Apply the configuration
LTP-X(config)# do commit

Save the configuration
LTP-X(config)# do save
6.3 NTP configuration
NTP – network time synchronization protocol, allows you to synchronize the time of a network device with a
server.
Switch to the configuration mode
LTP-X# configure terminal

Enable NTP
LTP-X(config)# ip ntp enable

Specify the NTP server address
LTP-X(config)# ip ntp ip 192.168.205.200

Specify the timezone
LTP-X(config)# ip ntp timezone 7

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Check the NTP settings
LTP-X(config)# do show ip ntp
Ntp:
Enabled: true
Ntpserver: 192.168.205.200
Interval: 3600
Timezone: 7
Daylightsaving: false

Apply the configuration
LTP-X(config)# do commit

Save the configuration
LTP-X(config)# do save
6.4 IP Source Guard configuration
Starting with version 3.26.0, OLT supports the IP Source Guard functionality, which allows you to limit the
unauthorized use of IP addresses on the network. The verification is carried out by binding the IP address to
the source MAC address for a specific service on a specific ONT.
Switch to the configuration mode
LTP-X# configure terminal

Enable the Source Guard
LTP-X(config)# ip source-guard enable
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Specify the mode
LTP-X(config)# ip source-guard mode dynamic
To add static matches, use the following command:
LTP-X(config)# ip source-guard bind ip <IP> mac <MAC> interface-ont <ONT> service
<NUM>
Where:
IP – IP address of client equipment in the Х.Х.Х.Хformat;
MAC – MAC address of client equipment in the ХХ:XX:XX:XX:XX:XX format;
ONT – ONT identifier in the X/Y format (Channel ID/ONT ID);
NUM – service number on the ONT, which will transfer traffic from the specified addresses.

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6.5 DHCP_RA (broadcast – unicast relay) configuration
To reduce the broadcast traffic and avoid responses from illegal DHCP-servers, unicast messages can be
configured to interact with the specified DHCP Relay Agent. Relay Agent can be individually started for each
separate VLAN. The service allows processing only for the packets, which have only one 802.1q tag.
Create an L3 interface by specifying the IP address of the VLAN the service is provided for. If the
address of the DHCP server is in the same network as the management interface, skip Step3. If the
DHCP server is in the VLAN, which is specified in cross-connect, the IP address of the interface being
created should be in the same network as the DHCP server, and you should skip Step3.
Add the required VLAN
LTP-X(switch)(config)# vlan 2000

Specify the IP address for the VLAN 2000
LTP-X(switch)(config-vlan)# ip address 10.10.10.1/32
Specify the DHCP server address.
Specify the DHCP server address
LTP-X(switch)(config-vlan)# ip dhcp relay 192.168.56.1
Create an L3 interface by specifying the IP address of the VLAN, which is used for switching in the
network where the DHCP server is located.
Add the VLAN
LTP-X(switch)(config)# vlan 1209
LTP-X(switch)(config-vlan)# ip address 192.168.209.240/24
If the address of the DHCP server is located after the router available after the specified L3 interface,
configure a static route.
LTP-X(config)# ip route prefix 192.168.56.0 mask 24 gateway 192.168.209.5
LTP-X(switch)(config-vlan)# ip address 192.168.209.240/24

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7 SWITCH configuration
Switch to the SWITCH mode
LTP-X# switch
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SWITCH configuration mode
LTP-X(switch)# configure
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Add all required VLANs
LTP-X(switch)(config)# vlan 2149,2349,30,3149,4094

Pass tagged to all pon ports*
LTP-X(switch)(config-vlan-range)# tagged pon-port 0 – 7

Receive traffic in VLAN from front-port 0
LTP-X(switch)(config-vlan-range)# tagged front-port 0

Switch to the configuration mode
LTP-X(switch)(config-vlan-range)# exit

Apply the configuration
LTP-X(switch)(config)# commit
LTP-X(switch)(config)# exit
LTP-X(switch)# exit

Save the configuration
LTP-X# save
*Command is applicable for:
LTP-8Хrev.B HW_revision 2vХ.
LTP-8Хrev.СHW_revision 1vХ.
For LTP-8X HW_revision 1vX version, the following command applies: tagged pon-port 0 – 1.
For LTP-4X rev.B, LTP-4X rev.C, the following command applies: tagged pon-port 0 –3