ELTEX ESR-100 User manual

ESR Series Routers
ESR-100, ESR-200, ESR-1000, ESR-1200
Operation Manual, Firmware Ver. 1.2.0

2ESR Series Routers Operation Manual
Document version
Issue date
Revisions
Version 1.9
03.05.2017
Added chapters:
- 7.19.2 Policy-based IPSec VPN configuration
- 7.35 BRAS (Broadband Remote Access Server) configuration
Edited chapters:
- 2.3 Main specifications
- 2.4 Design
- 2.5 Delivery package
- 3.3 ESR-1000,ESR-1200 power module installation
- 5.1 ESR router factory settings
Version 1.8
14.12.2016
Added chapters:
- 7.2 Q-in-Q termination configuration
- 7.20 LT-tunnels configuration
- 7.31 VRRP tracking configuration
Version 1.7
Added chapters:
- 7.2 QinQ termination configuration
- 7.20 LT-tunnels configuration
- 7.31 VRRP tracking configuration
- 8 FAQ
Version 1.6
24/02/2016
Added chapters:
-7.15.1 Configuring Route-map for BGP
- 7.21 Configuring remote access to corporate network via OpenVPN
protocol
-7.31 SNMP configuration
Edited chapters:
- 7.15 PBR routing policy configuration
- 7.19 Configuring remote access to corporate network via PPTP
protocol
Version 1.5
06/08/2015
Added description for ESR-100, ESR-200
Added chapters:
- 2.4.2 ESR-100, ESR-200 design
Edited chapters:
- 2.4 Design
- 2.5 Delivery package
- 3 Installation and connection
- 7.1 VLAN configuration
- 7.6 Source NAT configuration
- 7.16 L2TPv3 tunnel configuration
- 7.24 Netflow configuration
- 7.25 sFlow configuration
- 7.26 LACP configuration
Version 1.4
09/06/2015
Added chapters:
- 6.1 ААА configuration
- 6.1 User privileges configuration
- 6.7 Access list (ACL) configuration
- 6.9 MLPPP configuration
- 6.14 Route-map configuration
- 6.21.2 Advanced QoS
- 6.24 VRF Lite configuration
Edited chapters:
- 2.4.4 Light indication
Version 1.3
05/03/2015
Added chapters:
- 6.15 Dual-Homing configuration
- 6.16 QoS configuration
- 6.17 Mirroring configuration
- 6.18 VRRP configuration
- 6.19 MultiWAN configuration
Edited chapters:
- 6.4 Firewall configuration
- 6.5 Static routes configuration

ESR Series Routers Operation Manual 3
- 6.6 Bridge configuration
- 6.7 RIP configuration
- 6.8 OSPF configuration
- 6.9 BGP configuration
- 6.10 GRE tunnel configuration
- 6.11 L2TPv3 tunnel configuration
- 6.12 Route-based IPsec VPN configuration
- 6.13 Configuring remote access to corporate network via PPTP
protocol
- 6.14 Configuring remote access to corporate network via L2TP/IPsec
protocol
- 7.1 Updating firmware via system resources
- 7.2 Updating firmware via bootloader
Version 1.2
02/12/2014
Added chapters:
- 6.6 Bridge configuration
- 6.7 RIP configuration
- 6.8 OSPF configuration
- 6.9 BGP configuration
- 6.10 L3 tunnel (GRE) configuration
- 6.11 L2TPv3 tunnel (L2TPv3) configuration
Version 1.1
03/06/2014
Added: 6 Router configuration
Version 1.0
25/04/2014
First issue.
Firmware version
1.2.0

4ESR Series Routers Operation Manual
CONTENTS
1 INTRODUCTION .......................................................................................................................................... 6
1.1 Abstract............................................................................................................................................... 6
1.2 Target Audience.................................................................................................................................. 6
1.3 Symbols............................................................................................................................................... 6
2 PRODUCT DESCRIPTION ............................................................................................................................. 7
2.1 Purpose............................................................................................................................................... 7
2.2 Functions............................................................................................................................................. 7
2.2.1 Interface functions.................................................................................................................... 7
2.2.2 Functions for MAC address processing..................................................................................... 8
2.2.3 Second-layer functions of OSI model........................................................................................ 8
2.2.4 Third-layer functions of OSI model ........................................................................................... 9
2.2.5 Traffic tunnelling functions..................................................................................................... 10
2.2.6 Management and configuration functions ............................................................................. 10
2.2.7 Network security functions..................................................................................................... 11
2.3 Main specifications ........................................................................................................................... 11
2.4 Design ............................................................................................................................................... 13
2.4.1 ESR-1000, ESR-1200 design..................................................................................................... 13
2.4.2 ESR-100, ESR-200 design......................................................................................................... 16
2.4.3 Light Indication ....................................................................................................................... 18
2.5 Delivery Package............................................................................................................................... 20
3 INSTALLATION AND CONNECTION ........................................................................................................... 22
3.1 Support brackets mounting .............................................................................................................. 22
3.2 Device rack installation..................................................................................................................... 23
3.3 ESR-1000, ESR-1200 power module installation .............................................................................. 24
3.4 Connection to Power Supply ............................................................................................................ 24
3.5 SFP transceiver installation and removal ......................................................................................... 25
4 MANAGEMENT INTERFACES .................................................................................................................... 26
4.1 Command line interface (CLI) ........................................................................................................... 26
5 INITIAL ROUTER CONFIGURATION ........................................................................................................... 27
5.1 ESR router factory settings ............................................................................................................... 27
5.2 Router connection and configuration............................................................................................... 28
5.2.1 Connection to the router ........................................................................................................ 28
5.2.2 Basic router configuration ...................................................................................................... 29
6 FIRMWARE UPDATE ................................................................................................................................. 33
6.1 Updating firmware via system resources ......................................................................................... 33
6.2 Updating firmware via bootloader ................................................................................................... 34
6.3 Secondary bootloader update (U-Boot) ........................................................................................... 35
7 ROUTER CONFIGURATION EXAMPLES...................................................................................................... 37
7.1 VLAN Configuration .......................................................................................................................... 37
7.2 QinQ termination configuration ....................................................................................................... 39
7.3 AAA configuration............................................................................................................................. 39
7.4 Command privilege configuration .................................................................................................... 40
7.5 DHCP server configuration ............................................................................................................... 41
7.6 Destination NAT configuration ......................................................................................................... 43
7.7 Source NAT configuration................................................................................................................. 45
7.8 Firewall configuration....................................................................................................................... 48
7.9 Access list (ACL) configuration.......................................................................................................... 50
7.10 Static routes configuration ............................................................................................................... 51
7.11 MLPP configuration .......................................................................................................................... 53
7.12 Bridge configuration ......................................................................................................................... 54
7.13 RIP configuration .............................................................................................................................. 56
7.14 OSPF configuration ........................................................................................................................... 57
7.15 BGP configuration............................................................................................................................. 60

ESR Series Routers Operation Manual 5
7.16 PBR routing policy configuration.......................................................................................................63
7.16.1 Route-map for BGP configuration ........................................................................................63
7.16.2 Route-map based on access control lists (Policy-based routing) .........................................65
7.17 GRE tunnel configuration ..................................................................................................................67
7.18 L2TPv3 tunnel configuration .............................................................................................................69
7.19 IPsec VPN configuration ....................................................................................................................71
7.19.1 Route-based IPsec VPN configuration:.................................................................................71
7.19.2 Policy-based IPSec VPN configuration..................................................................................74
7.20 LT-tunnels configuration ...................................................................................................................77
7.21 Configuring remote access to corporate network via PPTP protocol ...............................................78
7.22 Configuring remote access to corporate network via L2TP/IPsec protocol......................................80
7.23 Configuring remote access to corporate network via OpenVPN protocol........................................82
7.24 Dual-Homing Configuration...............................................................................................................83
7.25 QoS configuration..............................................................................................................................84
7.25.1 Basic QoS ..............................................................................................................................85
7.25.2 Extended QoS .......................................................................................................................86
7.26 Mirroring configuration.....................................................................................................................88
7.27 Netflow configuration .......................................................................................................................89
7.28 sFlow configuration ...........................................................................................................................90
7.29 LACP configuration ............................................................................................................................91
7.30 VRRP configuration............................................................................................................................92
7.31 VRRP tracking configuration..............................................................................................................94
7.32 VRF Lite configuration .......................................................................................................................96
7.33 MultiWAN configuration ...................................................................................................................98
7.34 SNMP configuration.........................................................................................................................100
7.35 BRAS (Broadband Remote Access Server) configuration ................................................................101
8 FREQUENTLY ASKED QUESTIONS ........................................................................................................... 107

6ESR Series Routers Operation Manual
1INTRODUCTION
1.1 Abstract
Today, large-scale communication network development projects are becoming increasingly
common. One of the main tasks in implementation of large multiservice networks is the creation of
reliable high-performance transport network that will serve as a backbone in multilayer architecture of
next-generation networks.
ESR series routers could be used in large enterprise networks, SMB networks and operator's
networks. Devices provide high performance and bandwidth, and feature protection of transmitted data.
This operation manual describes intended use, specifications, features, design, installation, first
time setup, and firmware update guidelines for the ESR series router. (next, the device)
1.2 Target Audience
This user manual is intended for technical personnel that performs device installation, configuration
and monitoring via command line interface (CLI) as well as the system maintenance and firmware update
procedures. Qualified technical personnel should be familiar with the operation basics of TCP/IP protocol
stacks and Ethernet networks design concepts.
1.3 Symbols
Symbol
Description
Calibri italic
Variables and parameters that should be replaced with the appropriate word
or string are written in Calibri Italic.
Semibold font
Notes and warnings are written in semibold font.
<Semibold italic>
Keyboard keys are enclosed in angle brackets.
Courier New
Examples of command entry are written in Courier New semibold.
Courier New
Results of command execution are written in Courier New font in a frame
with the shadow border.
[ ]
In the command line, optional parameters are shown in square brackets;
when entered, they provide additional options.
{ }
In the command line, mandatory parameters are shown in curly braces.
Choose one of the following:
|
In the description of the command, this sign means 'or'.
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.

ESR Series Routers Operation Manual 7
2PRODUCT DESCRIPTION
2.1 Purpose
ESR series devices are the high performance multi-purpose network routers. Device combines
traditional network features with a complex multi-tier approach to routing security, and ensures robust
corporate environment protection.
Device has a built-in firewall that enables protection of your network environment and supports
latest data security, encryption, authentication and anti-intrusion features.
Device contains software and hardware means of data processing. Top performance is achieved
through optimal distribution of data processing tasks between different subsets of the device.
2.2 Functions
2.2.1 Interface functions
Table 2.1 lists interface functions of the device.
Table 2.1 – Device interface functions
Cable connection
polarity detection
(Auto MDI/MDIX)
Automatic cable type detection—crossed or straight.
–MDI (Media-Dependent Interface—straight)—cable standard for
connection of terminal devices
–MDIX (Media-Dependent Interface with Crossover—crossed)—cable
standard for connection of hubs and switches
Backpressure routing
support
(Back pressure)
The backpressure routing method is utilized in half-duplex connections for
management of data streams, coming from the opposite devices, by means of
collisions. This method allows to avoid buffer overruns and the loss of data.
Flow control
(IEEE 802.3X)
Flow control allows to interconnect the low-speed and the high-speed devices. To
avoid buffer overrun, the low-speed device gains the ability to send PAUSE
packets, that will force the high-speed device to pause the packet transmission.
Link aggregation
(LAG)
Link aggregation allows to increase the communication link bandwidth and
robustness.
Router supports static and dynamic link aggregation. For dynamic aggregation, link
group management is performed via LACP protocol.

8ESR Series Routers Operation Manual
2.2.2 Functions for MAC address processing
Table 2.2 lists MAC address processing functions of the device
Table 2.2 —MAC address processing functions
MAC address
table
MAC address table sets the correspondence between MAC addresses and device
interfaces and is used for data packet routing. Routers support table capacity up to
16K of MAC addresses and reserve specific MAC addresses for the system use.
Learning mode
MAC address table may contain either static addresses or addresses learnt during
data packet transition through the device.
Learning involves registration of packet source MAC addresses with their binding
to ports and VLANs. Afterwards, this data is used for incoming packet routing.
Registered MAC address lifetime is limited. Administrator may adjust this setting.
If destination MAC address specified in the packet that was received by the device
is not listed in the table, this packet will be sent further as a broadcast packet
within L2 segment of the network.
2.2.3 Second-layer functions of OSI model
Table 2.3 lists second-layer functions and special aspects (OSI Layer 2).
Table 2.3 —Second-layer functions description (OSI Layer 2)
VLAN support
VLAN (Virtual Local Area Network) is a solution used for splitting a network into
separate segments on L2 level. VLAN utilization allows to increase the operation
stability for large networks by splitting them into smaller networks, isolate
diversified data traffic by type and solve many other tasks.
Routers support various VLAN management methods:
–VLAN based on data packet tagging according to IEEE802.1Q
–VLAN based on device ports (port-based)
–VLAN based on utilization of data classification policies (policy-based)
Spanning Tree Protocol
(STP) 1
The main task of Spanning Tree Protocol is to exclude redundant network links and
convert network topology into the tree-like structure. Common areas of protocol
application involve the prevention of network traffic loops and establishing of
redundant communication links.
1In the current firmware version, this functionality is supported only by ESR-1000 router.

ESR Series Routers Operation Manual 9
2.2.4 Third-layer functions of OSI model
Table 2.4 lists third-layer functions (OSI Layer 3).
Table 2.4 —Third-layer functions description (OSI Layer 3)
Static IP routes
Administrator of the router can add or remove static records into/from the routing
table.
Dynamic routing
With dynamic routing protocols, the device will be able to exchange the routing
information with neighbouring routers and automatically create a routing table.
Router supports the following protocols: RIP, OSPFv2, OSPFv3, BGP.
ARP table
ARP (Address Resolution Protocol) is a protocol used for resolution of the network
and data-link layer addresses. ARP table contains information on the established
correspondence.
Correspondence is established on the basis of the network device response
analysis; device addresses are requested with broadcast packets.
DHCP client
DHCP (Dynamic Host Configuration Protocol) protocol enables automation of
the network device management process.
DHCP client allows the router to obtain the network address and additional
settings from the external DHCP server. As a rule, this method is used for obtaining
network settings of a public network operator (WAN).
DHCP server
DHCP server enables automation and centralization of the network device
configuration process.
DHCP server allocated on a router allows for a complete solution for the local area
network support.
DHCP server integrated into the router assigns IP addresses to network devices
and transfers additional network settings, e.g. server addresses, network gateway
addresses and other necessary settings.
Network Address
Translation
(NAT)
Network address translation is a mechanism that translates IP addresses and port
numbers for transit packets.
NAT function allows to minimize the quantity of IP address used through
translation of multiple internal network IP addresses into a single external public
IP address. NAT conceals local area network internal structure and allows to
enhance its security.
Routers support the following NAT options:
–Source NAT (SNAT)—the network address and the source port number
will be replaced, when packet is transferred forth, and the destination
address will be replaced in the response packet.
–Destination NAT (DNAT)—external access is translated by the firewall to
the user computer in LAN that has an internal address and thus directly
inaccessible from outside the network.

10 ESR Series Routers Operation Manual
2.2.5 Traffic tunnelling functions
Table 2.5 —Traffic tunnelling functions
Tunnelling
protocols
Tunnelling is a method of packet conversion during their network transfer that
involves the replacement, modification and addition of a new packet network
header. This method may be used for negotiation of transport protocols when the
data is transferred through the transit network as well as for creation of secured
connections where tunnelled data is being encrypted.
Routers support the following types of tunnels:
–GRE—IP packet is encapsulated into another IP packet with GRE (General
Routing Encapsulation) header
–IPv4-IPv4—tunnel that encapsulates source IP packets into IP packets
with alternative network parameters
–L2TPv3—tunnel for L2 traffic transmission using IP packets
–IPsec—tunnel with the encryption of transmitted data
–L2TP, PPTP—tunnels used for establishing a remote 'client-sever' access
2.2.6 Management and configuration functions
Table 2.6 —Basic management and configuration functions
Configuration file
download and upload
Device parameters are saved into the configuration file that contains configuration
data for the specific device ports as well as for the whole system. The following
protocols may be used for file transfers: TFTP, FTP, and SCP.
Command line interface
(CLI)
CLI management is performed locally via serial port RS-232, or remotely via Telnet,
SSH. Console command line interface (CLI) is the industrial standard. CLI
interpreter contains the list of commands and keywords that will help the user and
reduce the amount of input data.
Syslog
Syslog protocol is designed for transmission of system event messages and event
logging.
Network utilities:
ping, traceroute
ping and traceroute utilities allow you to check the availability of network devices
and identify data transfer routes in IP networks.
Controlled access
management—
privilege levels
Routers support system access level management for users. Access levels enable
responsibility areas management for device administrators. Access levels are
numbered from 1 to 15; Level 15 stands for full access to device management
features.
Authentication
Authentication is a user identity check procedure. Routers support the following
authentication methods:
–local—local user database stored on the device is used for authentication
–group—user database is located on the authentication server RADIUS
and TACACS protocols are user for server interactions.
SSH server
Telnet server
SSH and Telnet server features allow you to establish connection to the device
and perform device management.
Automatic
configuration restore
Device features automatic configuration restore system designed to prevent
remote access loss after re-configuration. If the configuration change is not
confirmed in the defined time, configuration will be rolled back to the last known
state.

ESR Series Routers Operation Manual 11
2.2.7 Network security functions
The table lists network security functions of the device.
Table 2.7 —Network security functions
Security zones
All router interfaces are distributed by security areas.
For each zone pair, you can set the rules that define the possibility of data
transmission between zones, data traffic filtering rules.
Data filtering
For each zone pair, you can define the rule set that manages the filtering process
for data transmitted through the router.
Device command interface provides appropriate means for detailed configuration
of the traffic classification rules and to apply the resulting solution for traffic
transmission.
2.3 Main specifications
Table 2.8 lists main specifications of the router.
Table 2.8 —Main specifications
General parameters
Packet processor
ESR-1200
ESR-1000
Broadcom XLP316L
ESR-200
Broadcom XLP204
ESR-100
Broadcom XLP104
Interfaces
ESR-1200
12 x Ethernet 10/100/1000Base-T
4 x Ethernet 10/100/1000Base-T/1000Base-X Combo
8 x 10GBase-R/1000Base-X (SFP+/SFP)
ESR-1000
24 x Ethernet 10/100/1000Base-T
2 x 10G Base Base-R/1000Base-X (SFP+/SFP)
ESR-200
x Ethernet 10/100/1000Base-T / 1000 Base-X Combo
4 x Ethernet 10/100/1000Base-T
ESR-100
x Ethernet 10/100/1000Base-T / 1000 Base-X Combo
Types of optical
transceivers
ESR-1200
ESR-1000
1000BASE-X SFP, 10GBASE-R SFP+
ESR-100
ESR-200
1000BASE-X SFP
Duplex or half-duplex interface modes
- duplex and half-duplex modes for electric ports
- duplex mode for optical ports
ESR-1000 router maximum bandwidth
(hardware switching)
88Gbps
Integrated switch buffer memory
(for ESR-1000)
12Mb
Data transfer rate
ESR-1200
ESR-1000
- electric interfaces 10/100/1000Mbps
- optical interfaces 1/10Gbps
ESR-100
ESR-200
- electric interfaces 10/100/1000Mbps
- optical interfaces 1Gbps
MAC address table
(for ESR-1000)
16K records
VLAN support
up to 4K active VLANs according to 802.1Q
Quantity of L3 interfaces
up to 2K
Quantity of BGP routes
ESR-1200
ESR-1000
2,6M
ESR-100
ESR-200
1,2M

12 ESR Series Routers Operation Manual
Quantity of OSPF routes
ESR-1200
ESR-1000
500K
ESR-100
ESR-200
300K
Quantity of RIP routes
10K
Quantity of static routes
11K
FIB size
ESR-1200
ESR-1000
1,7M
ESR-100
ESR-200
550K
Compliance
IEEE 802.3 10BASE-T Ethernet
IEEE 802.3u 100BASE-T Fast Ethernet
IEEE 802.3ab 1000BASE-T Gigabit Ethernet
IEEE 802.3z Fiber Gigabit Ethernet
ANSI/IEEE 802.3 Speed autodetection
IEEE 802.3x Data flow control
IEEE 802.3ad LACP link aggregation
IEEE 802.1q VLAN virtual local networks
IEEE 802.1v
IEEE 802.3ac
IEEE 802.3ae
IEEE 802.1D
IEEE 802.1w
IEEE 802.1s
Control
Local control
CLI
Remote control
TELNET, SSH
Physical specifications and ambient conditions
Power supply
ESR-1200
ESR-1000
AC: 220V+-20%, 50Hz
DC: -36 .. - 72V
Power options:
- Single AC or DC power supply
- Two AC or DC power supplies with hot swapping
ESR-100
ESR-200
AC: 220V+-20%, 50Hz
Maximum power
consumption:
ESR-1200
85W
ESR-1000
75W
ESR-100
20W
ESR-200
25W
Weight
ESR-1200
5.5kg max.
ESR-1000
3.6kg max.
ESR-100
ESR-200
2.5kg max.
Dimensions
ESR-1200
ESR-1000
430x352x44mm
ESR-100
ESR-200
310х240х44mm
Operating temperature range
-10 to +45°C
Storage temperature range
-40 to +70оС
Operation relative humidity (non-
condensing)
up to 80%
Storage relative humidity (non-
condensing)
from 10% to 95%
Average lifetime
20 years

ESR Series Routers Operation Manual 13
2.4 Design
This section describes the design of the device. Depicted front, rear, and side panels of the device,
connectors, LED indicators and controls.
The device has a metal housing available for 19” form-factor rack mount; housing size is 1U.
2.4.1 ESR-1000, ESR-1200 design
2.4.1.1 ESR-1200 front panel
The front panel of ESR-1200 is depicted in Fig. 2.1.
Fig. 2.1 - Front panel of ESR-1200
The list of connectors, light indicators and controls located on the front panel of ESR-1200 lists in
Table 2.9
Table 2.9 - Description of connectors, indicators and controls located on the front panel of ESR-1200
№
Front panel element
Description
1
SD
SD-card connector.
2
USB1
USB-device port.
3
USB2
USB-device port.
4
[1 .. 12]
12 x Gigabit Ethernet 10/100/1000Base-T (RJ-45) ports.
5
Combo Ports
4 x Gigabit Ethernet 10/100/1000Base-X (SFP) ports.
6
XG1 - XG8
10G SFP+/ 1G SFP transceiver installation slots.
7
Status
Indicator of device's current state.
Alarm
indicator of alarm existence and emergency level.
HA
НА operation mode indicator.
Flash
Activity indicator of exchange with data storages (SD-card or USB Flash).
Power
Device power indicator.
Master
Indicator of failover modes operation.
Fan
Fan alarm indicator.
RPS
Backup power source indicator.
8
F
Functional key that reboots the device and resets it to factory settings:
Pressing the key for less than 10 seconds reboots the
device;
Pressing the key for more than 10 seconds resets the

14 ESR Series Routers Operation Manual
terminal to factory settings.
9
Console
Console port RS-232 for local management of the device.
2.4.1.2 ESR-1000 front panel
The front panel layout of the device is depicted in Fig. 2.2.
Fig. 2.2 —ESR-1000 front panel
Table 2.10 lists sizes, LEDs, and controls located on the front panel of the device.
Table 2.10 —Description of connectors, LEDs, and controls located on the front panel
No.
Front panel element
Description
1
SD
SD memory card installation slot.
2
USB1
USB-enabled devices connection port.
3
USB2
USB-enabled devices connection port.
4
XG1, XG2
10G SFP+/ 1G SFP transceivers installation slots.
5
[1 .. 24]
24 x Gigabit Ethernet 10/100/1000 Base-T (RJ-45) ports.
6
Status
Current device status indicator.
Alarm
Device alarm presence and level indicator.
VPN
Active VPN sessions indicator.
Flash
Data storage activity indicator—SD card or USB Flash
Power
Device power indicator.
Master
Device failover mode operation indicator.
Fan
Fan alarm indicator.
RPS
Backup power supply indicator.
7
F
Functional key that reboots the device and resets it to factory settings:
–Pressing the key for less than 10 seconds reboots the device.
–Pressing the key for more than 10 seconds resets the device to
factory settings.
8
Console
RS-232 console port for local control of the device.

ESR Series Routers Operation Manual 15
2.4.1.3 ESR-1000, ESR-1200 rear panel
The rear panel layout of ESR-1000, ESR-1200 is depicted in Fig. 2.31.
Fig. 2.3 —ESR-1000, ESR-1200 rear panel
Table 2.11 lists rear panel connectors of the router.
Table 2.11 —Description of rear panel connectors of the router
No.
Description
1
Main power supply.
2
Backup power supply installation position.
3
Removable ventilation modules with hot-swapping.
4
Earth bonding point of the device.
2.4.1.4 Side panels of the device
Fig. 2.4 —The right-side panel of ESR-1000, ESR-1200 routers
Fig. 2.5—The left-side panel of ESR-1000, ESR-1200 routers
Side panels of the device have air vents for heat removal. Do not block air vents. This may cause
components overheating which may result in terminal malfunction. For recommendations on device
installation, see section 'Installation and connection'.
1The figure shows the router delivery package with a single AC power supply.
1
2
3
3
4

16 ESR Series Routers Operation Manual
2.4.2 ESR-100, ESR-200 design
2.4.2.1 ESR-100, ESR-200 front panel
The front panel layout of ESR-100 is depicted in Fig. 2.6.
Fig. 2.6 —ESR-100 front panel
The front panel layout of ESR-200 is depicted in Fig. 2.7.
Fig. 2.7 —ESR-200 front panel
Table 2.12 lists sizes, LEDs, and controls located on the front panel of ESR-100 and ESR-200 routers.
Table 2.12 —Description of connectors, LEDs, and controls located on the front panel
No.
Front panel element
Description
1
SD
SD memory card installation slot.
2
USB1, USB2
2 x USB-enabled devices connection port.
3
[1 .. 4]
4 x Gigabit Ethernet 10/100/1000 Base-T (RJ-45) ports.
4
Combo Ports
4 x Gigabit Ethernet 10/100/1000 Base-X (SFP) ports
5
Power
Device power indicator.
Status
Current device status indicator.
Alarm
Device alarm presence and level indicator.
Fan
Fan alarm indicator.
6
F
Functional key that reboots the device and resets it to factory settings:
–Pressing the key for less than 10 seconds reboots the device.
–Pressing the key for more than 10 seconds resets the device to
factory settings.
7
Console
RS-232 console port for local control of the device.
8
110-250VAC
60/50Hz
max 1A
Power supply

ESR Series Routers Operation Manual 17
2.4.2.2 ESR-100, ESR-200 rear panel
The rear panel layout of ESR-100 and ESR-200 routers is depicted in Fig. 2.81.
Fig. 2.8 —ESR-1000, rear panel
Table 2.13 lists rear panel connectors of the router.
Table 2.13 —Description of rear panel connectors of the router
No.
Description
1
Earth bonding point of the device.
2
Ventilation module.
2.4.2.3 ESR-100, ESR-200 side panels
Fig. 2.9 —The right-side panel of ESR-100 and ESR-200 routers
Fig. 2.10—The left-side panel of ESR-100 and ESR200 routers
1The figure shows the router delivery package with a single AC power supply.

18 ESR Series Routers Operation Manual
2.4.3 Light Indication
2.4.3.1 ESR-1000, ESR-1200 light indication
Gigabit Ethernet copper interface status is represented by two LEDs—green LINK/ACT LED and
amber SPEED LED. Location of the copper interface LEDs is depicted in Fig. 2.11. SFP interface status is is
represented by two LEDs—RX/ACT and TX/ACT—depicted in Fig. 2.12. For light indication meaning, see
Tables 2.14 and 2.15.
Fig. 2.11 —Location of RJ-45 port indicators
Fig. 2.12 —Location of optical interface indicators
Table 2.14 —Light indication of copper interface status
SPEED indicator is lit
LINK/ACT indicator is lit
Ethernet interface state
Off
Off
Port is disabled or connection is not
established
Off
Solid on
10Mbps or 100Mbps connection is
established
Solid on
Solid on
1000Mbps connection is established
X
Flashes
Data transfer is in progress
Table 2.15 —Light indication of SFP/SFP+ interface status
RX/ACT indicator is lit
TX/ACT indicator is lit
Ethernet interface state
Off
Off
Port is disabled or connection is not
established
LINK/ACT
SPEED
RX/ACT
TX/ACT

ESR Series Routers Operation Manual 19
Solid on
Solid on
Connection established
Flashes
X
Data reception in progress
X
Flashes
Data transfer in progress
The following table lists description of system indicator statuses and meanings.
Table 2.16 —Status of system indicators
Indicator
name
Indicator function
LED State
Device State
Status
Current device status indicator.
Green
Device is in normal operation state.
Orange
Device is booting up the software.
Alarm
Device alarm presence and level
indicator.
-
-
VPN
Active VPN sessions indicator.
-
-
Flash
Data storage activity indicator: SD
card or USB Flash.
Orange
Read/write operation execution with
'copy' command
Power
Device power indicator.
Green
Device power is OK. Main power
supply, if installed, is operational.
Orange
Main power supply failure or fault, or
the primary main is missing.
Off
Device internal power supply failure.
Master
Device failover mode operation
indicator.
-
-
Fan
Cooling fan status.
Off
All fans are operational.
Red
One or more fans has failed. Possible
cause of failure: at least one of the fans
has stopped or is working at lower
rpm.
RPS
Backup power supply operation
mode.
Green
Backup power supply is installed and
operational.
Off
Backup power supply is not installed.
Red
Backup power supply is missing or
failed.
2.4.3.2 ESR-100/ESR-200 light indication
Gigabit Ethernet copper interface and SFP interface statuses are represented by two LEDs—green
LINK/ACT LED and amber SPEED LED. Location of the copper interface LEDs is depicted in Fig. 2.11. SFP
interface status is depicted in Fig. 2.13. For light indication meaning, see Table 2.17.
Fig. 2.13 —Location of optical interface indicators
LINK/ACT
SPEED

20 ESR Series Routers Operation Manual
Table 2.17 —Light indication of copper and SFP interface status
SPEED indicator is lit
LINK/ACT indicator is lit
Ethernet interface state
Off
Off
Port is disabled or connection is not
established
Off
Solid on
10Mbps or 100Mbps connection is
established
Solid on
Solid on
1000Mbps connection is established
X
Flashes
Data transfer in progress
The following table lists description of system indicator statuses and meanings.
Table 2.18 —Status of system indicators
Indicator
name
Indicator function
LED State
Device State
Status
Current device status indicator.
Green
Device is in normal operation state.
Orange
Device is booting up the software.
Alarm
Device alarm presence and level
indicator. 1
-
-
Power
Device power indicator.
Green
Device power is OK. Main power
supply, if installed, is operational.
Orange
Main power supply failure or fault, or
the primary main is missing.
Off
Device internal power supply failure.
Fan
Cooling fan status.
Off
All fans are operational.
Red
One or more fans has failed. Possible
cause of failure: at least one of the fans
has stopped or is working at lower
rpm.
2.5 Delivery Package
ESR-100 standard delivery package includes:
ESR-100 router
Power cable
Console port connection cable (RJ-45 – DB9F)
19” rack mounting kit
Documentation
ESR-200 standard delivery package includes:
ESR-200 router
Power cable
Console port connection cable (RJ-45 – DB9F)
19” rack mounting kit
Documentation
1Not supported in the current firmware version.