hopf Elektronik GmbH 7052RC User manual

_____________________________________________________________
Technical Manual
Network Management Server
Model 7052RC
ENGLISH
Version: 01.00 - 29.01.2018
_____________________________________________________________
SET
IMAGE
FIRMWARE
Valid for
Version: 01.xx
Version: 01.xx
Version: 01.xx
Industriefunkuhren

2 / 98 7052RC Network Management Server - V01.00
hopf Elektronik GmbH
Nottebohmstr. 41 • D-58511 Lüdenscheid • Tel.: [phone] • Fax: [phone] • Internet: http://www.hopf.com • E-Mail: [e-mail]

INPORTANT NOTES
7052RC Network Management Server - V01.00 3 / 98
hopf Elektronik GmbH
Nottebohmstr. 41 • D-58511 Lüdenscheid • Tel.: [phone] • Fax: [phone] • Internet: http://www.hopf.com • E-Mail: [e-mail]
Version Numbers (Firmware / Description)
THE TERM SET DEFINES THE FIXED RELATIONSHIP BETWEEN THE IMAGE VERSION
AND THE ASSOCIATED H8 FIRMWARE VERSION.
THE FIRST TWO DIGITS OF THE TECHNICAL DESCRIPTION VERSION NUMBER,THE
SET VERSION AND THE IMAGE VERSION MUST BE THE SAME!THEY DESIGNATE THE
SHARED FUNCTIONAL IDENTITY BETWEEN DEVICE,SOFTWARE AND TECHNICAL DE-
SCRIPTION.
THE VERSION NUMBER OF THE IMAGE AND THE H8 SOFTWARE CAN BE READ IN THE
WEBGUI OF BOARD 7274/7274RC (SEE CHAPTER 6.3.4.1 Device Information
AND CHAPTER 6.3.4.2 HARDWARE INFORMATION).
THE TWO DIGITS AFTER THE DOT IN THE VERSION NUMBER DESIGNATE CORREC-
TIONS TO THE FIRMWARE AND/OR DESCRIPTION WHICH HAVE NO EFFECT ON FUNC-
TIONALITY.
Downloading Technical Manuals
All current manuals of our products are available free of charge via our homepage on the
Internet.
Homepage: http://www.hopf.com
E-mail: [email protected]
Symbols and Characters
Operational Reliability
Disregard may cause damages to persons or material.
Functionality
Disregard may impact function of system/device.
Information
Notes and Information.

SERVICE RELIABILITY
4 / 98 7052RC Network Management Server - V01.00
hopf Elektronik GmbH
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Safety regulations
The safety regulations and observance of the technical data serve to en-
sure trouble-free operation of the device and protection of persons and
material. It is therefore of utmost importance to observe and compliance
with these regulations.
If these are not complied with, then no claims may be made under the
terms of the warranty. No liability will be assumed for any ensuing dam-
age.
Safety of the device
This device has been manufactured in accordance with the latest techno-
logical standards and approved safety regulations
The device should only be put into operation by trained and qualified staff.
Care must be taken that all cable connections are laid and fixed in position
correctly. The device should only be operated with the voltage supply in-
dicated on the identification label.
The device should only be operated by qualified staff or employees who
have received specific instruction.
If a device must be opened for repair, this should only be carried out by
employees with appropriate qualifications or by hopf Elektronik GmbH.
Before a device is opened or a fuse is changed all power supplies must
be disconnected.
If there are reasons to believe that the operational safety can no longer
be guaranteed the device must be taken out of service and labelled ac-
cordingly.
The safety may be impaired when the device does not operate properly
or if it is obviously damaged.
CE-Conformity
This device fulfils the requirements of the EU directive 2014/30/EU "Electro-
magnetic compatibility" and 2014/35/EU "Low voltage equipment".
Therefore the device bears the CE identification marking
(CE = Communautés Européennes = European communities)
The CE indicates to the controlling bodies that the product complies with the
requirements of the EU directive - especially with regard to protection of health and safety for
the operator and the user - and may be released for sale within the common markets.

TABLE OF CONTENTS
7052RC Network Management Server - V01.00 5 / 98
hopf Elektronik GmbH
Nottebohmstr. 41 • D-58511 Lüdenscheid • Tel.: [phone] • Fax: [phone] • Internet: http://www.hopf.com • E-Mail: [e-mail]
Contents Page
1Description Network Management Server 7052RC.....................................................9
1.1 Overview of Assembly of Board 7052RC.................................................................12
1.1.1 DIP Switch DS1.................................................................................................................. 13
1.1.2 MAC Address for ETH0 and ETH1 .................................................................................... 13
1.2 Front Panels of Board 7052RC................................................................................14
1.2.1 Overview of Functions of the Front Panel Elements.......................................................... 15
1.2.1.1 SEND LED.................................................................................................................................. 15
1.2.1.2 Reset Button (and Default Button).............................................................................................. 15
1.2.1.3 Status LEDs................................................................................................................................ 15
1.2.1.4 USB Female Connector (Host)................................................................................................... 16
1.2.1.5 LAN Interface ETH0/ETH1.......................................................................................................... 16
2System Behaviour of Network Management Server 7052RC...................................17
2.1 Boot Process...........................................................................................................17
2.2 Reset- (Default) Button............................................................................................17
2.3 Firmware Update.....................................................................................................18
2.3.1 Firmware Update Board 7052RC (WebGUI: Device) ........................................................ 18
2.4 Activation of Functions (Activation Key)...................................................................20
3Implementing Board 7052RC in a modular hopf 19" Base System........................21
3.1 Handling of Board / ESD Protection.........................................................................22
3.2 General - Setting the Board Number for the Use in Base System............................22
3.2.1 Setting the Board Number for Base 7001RC..................................................................... 23
3.3 Creating the Network Connection............................................................................24
4Network Configuration for ETH0 via LAN Connection through hmc ......................25
5Network Configuration for ETH0 via the Base System.............................................28
5.2 Input Functions of Base Systems 7001RC ..............................................................30
5.2.1 Entry the Static IPv4 Address / DHCP Mode..................................................................... 31
5.2.2 Entry the Gateway Address ............................................................................................... 31
5.2.3 Entry the Network Mask..................................................................................................... 31
5.2.4 Entry the Control Byte........................................................................................................ 31
5.2.5 Entry the Parameterbyte 01 (no function at present)......................................................... 32
5.2.6 Entry the Parameterbyte 02 (no function at present)......................................................... 32
5.3 Configuration via hmc ( hopf Management Console) Remote Access.................32
6HTTP/HTTPS WebGUI –Web Browser Configuration Interface...............................33
6.1 Quick Configuration.................................................................................................33
6.1.1 Requirements..................................................................................................................... 33
6.1.2 Configuration Steps............................................................................................................ 33
6.2 General –Introduction.............................................................................................34
6.2.1 LOGIN and LOGOUT as a User ........................................................................................ 35
6.2.2 Navigation via the Web Interface....................................................................................... 36
6.2.3 Entry or Changing Data ..................................................................................................... 37

TABLE OF CONTENTS
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6.2.4 Plausibility Check during Input........................................................................................... 38
6.3 Description of the Tabs............................................................................................38
6.3.1 GENERAL Tab................................................................................................................... 39
6.3.2 NETWORK Tab.................................................................................................................. 40
6.3.2.1 Host/Nameservice ...................................................................................................................... 41
6.3.2.1.1 Hostname .......................................................................................................................... 41
6.3.2.1.2 Use Manual DNS Entries................................................................................................... 41
6.3.2.1.3 DNS Server 1 to 3.............................................................................................................. 41
6.3.2.1.4 Use Manual Gateway Entries ............................................................................................ 42
6.3.2.1.5 Default Gateway IPv4........................................................................................................ 42
6.3.2.1.6 Default Gateway IPv6........................................................................................................ 42
6.3.2.2 Network Interface ETH0/ETH1 ................................................................................................... 43
6.3.2.2.1 Default Hardware Address (MAC) ..................................................................................... 43
6.3.2.2.2 Customer Hardware Address (MAC) ................................................................................. 44
6.3.2.2.3 DHCP ................................................................................................................................ 44
6.3.2.2.4 IP Address......................................................................................................................... 44
6.3.2.2.5 Network Mask.................................................................................................................... 44
6.3.2.2.6 Operation Mode................................................................................................................. 45
6.3.2.2.7 Maximum Transmission Unit (MTU) .................................................................................. 45
6.3.2.2.8 IPv6 ................................................................................................................................... 46
6.3.2.2.9 DHCP-IPv6........................................................................................................................ 46
6.3.2.2.10 IPv6 Address ..................................................................................................................... 46
6.3.2.2.11 IPv6 Subnet Prefix Lengh.................................................................................................. 46
6.3.2.2.12 VLAN (Activation Key necessary)...................................................................................... 47
6.3.2.3 Network Interface Bonding/Teaming (Activation Key necessary) ............................................... 48
6.3.2.3.1 Basic Configuration............................................................................................................ 49
6.3.2.3.2 IPv6-Network Configuration............................................................................................... 50
6.3.2.3.3 Advanced Settings............................................................................................................. 51
6.3.2.4 Network Interface PRP (Activation Key necessary).................................................................... 53
6.3.2.4.1 IPv6-Netzwerkkonfiguration............................................................................................... 55
6.3.2.5 Routing ....................................................................................................................................... 56
6.3.2.6 Routing File................................................................................................................................. 57
6.3.2.7 Management-Protocols –HTTP, SNMP etc. .............................................................................. 58
6.3.2.7.1 SNMPv2c / SNMPv3.......................................................................................................... 59
6.3.2.7.2 HMC Management Port..................................................................................................... 59
6.3.3ALARM Tab........................................................................................................................ 60
6.3.3.1 Syslog Configuration................................................................................................................... 60
6.3.3.2 E-mail Configuration ................................................................................................................... 61
6.3.3.3 SNMP Configuration / TRAP Configuration ................................................................................ 62
6.3.3.4 Alarm Messages......................................................................................................................... 63
6.3.3.5 External Alarm Messages (optional)........................................................................................... 64
6.3.4 DEVICE Tab....................................................................................................................... 65
6.3.4.1 Device Information...................................................................................................................... 65
6.3.4.2 Hardware Information ................................................................................................................. 66
6.3.4.3 Restoring the Factory Settings - Factory Defaults ...................................................................... 67
6.3.4.4 Restarting the Board (Reboot Device / Hardware Reset) ........................................................... 68
6.3.4.5 Image Update & H8 Firmware Update........................................................................................ 69
6.3.4.6 Upload SSL-Server-Certificate.................................................................................................... 71
6.3.4.7 Customized Security Banner ...................................................................................................... 71
6.3.4.8 Product Activation....................................................................................................................... 72
6.3.4.9 Diagnostics Function .................................................................................................................. 73
6.3.4.10 Passwords (Master/Device)........................................................................................................ 74
6.3.4.11 Downloading Configurations / SNMP MIB .................................................................................. 75
6.3.5 GPS.................................................................................................................................... 76
6.3.5.1 GPS Overview............................................................................................................................ 76
6.3.5.2 GPS Receiver Position ............................................................................................................... 77
6.3.6 System ............................................................................................................................... 78
6.3.6.1 System Overview........................................................................................................................ 78
6.3.6.2 External Alarms .......................................................................................................................... 79
6.3.6.3 ERROR Overview....................................................................................................................... 80

TABLE OF CONTENTS
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7SSH and Telnet Basic Configuration.........................................................................82
8Technical Data ............................................................................................................83
9Factory Defaults of Board 7052RC............................................................................84
9.1 ALARM....................................................................................................................85
9.2 DEVICE...................................................................................................................85
10 Glossary and Abbreviations ......................................................................................86
10.1.1 Time-specific expressions.................................................................................................. 86
10.2 Abbreviations...........................................................................................................87
10.3 Definitions ...............................................................................................................88
10.3.1 DHCP (Dynamic Host Configuration Protocol) .................................................................. 88
10.3.2 SNMP (Simple Network Management Protocol)................................................................ 88
10.3.3 TCP/IP (Transmission Control Protocol / Internet Protocol) .............................................. 88
10.4 Syslog Messages....................................................................................................89
11 List of RFC...................................................................................................................90
12 List of Open Source Packages used .........................................................................91

TABLE OF CONTENTS
8 / 98 7052RC Network Management Server - V01.00
hopf Elektronik GmbH
Nottebohmstr. 41 • D-58511 Lüdenscheid • Tel.: [phone] • Fax: [phone] • Internet: http://www.hopf.com • E-Mail: [e-mail]

DESCRIPTION NETWORK MANAGEMENT SERVER 7052RC
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hopf Elektronik GmbH
Nottebohmstr. 41 • D-58511 Lüdenscheid • Tel.: [phone] • Fax: [phone] • Internet: http://www.hopf.com • E-Mail: [e-mail]
1 Description Network Management Server 7052RC
The Board 7052RC is designed for use in the modular hopf systems 7001RC in 19" rack.
With the Board 7052RC, the hopf 7001RC system becomes a remote management system,
which is particularly suitable for companies in which the system must be managed from a
central office. This saves staff and time costs.
Secure access to the 7001RC system is thus ensured across every TCP / IP-enabled work-
station
Generally, the Board 7052RC provide functions and fields of applications
completely backward compatible to the Board 7050RC.
The Board 7052RC can be used as direct replacements for already supplied
Boards 7050RC. The successor boards provide all functions, adjustment
options and protocols as offered by the Board 7050RC.
The Board 7020RC placed in this hopf system 7001RC must have at
least the firmware version 07.06 if the Board 7052RC is to be used as a
replacement for the Board 7050RC
The Board 7052RC is equipped with two Ethernet interfaces (ETH0 and ETH1) 10/100/1000
Base-T (autosensing).
The Network Management Server 7052RC are used to configure and control 7001RC Sys-
tems.
The network connection of the Network Management Server 7052RC can be installed at any
desired point on the network.
Depending on the respective hopf system, these Boards can be implemented (even subse-
quently) in the Base System.
A variety of management and monitoring functions are available (e.g. SNMP traps, E-mail
notification, Syslog messages).
Up to 8 TTL-compatible signals can be connected system-internally and monitored on the
Network Management Server 7052RC. A state change (edge change) of each of these signals
can be issued as an alarm message in the above-mentioned protocols via LAN.

DESCRIPTION NETWORK MANAGEMENT SERVER 7052RC
10 / 98 7052RC Network Management Server - V01.00
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Extensive parameters are provided to suit the conditions of individual applications by means
of a variety of access / configuration channels.
•Depending on the clock system the accessibility of the Board 7052RC can be adjusted
in the network via the keyboard of the hopf base system or via a hmc remote con-
nection.
•The boards are configured over Ethernet by means of a web browser:
oHTTP/HTTPS WebGUI (Graphical User Interface)
oor text-based menus over Telnet and SSH
•Various protocols (e.g. IPv4, IPv6, http, https, Telnet etc.) are available for the
Ethernet connection.
The Network Management Server 7052RC currently has unlockable features that are de-
scribed in Chapter 2.4 Activation of Functions (Activation Key):
•Network Interface Bonding / Teaming
•PRP (Parallel Redundancy Protocol) according to IEC62439-3
•Virtual LAN (VLAN) according to IEEE 802.1q
Overview of the functions of the Network Management Server 7052RC:
Two Ethernet Interfaces
•Auto negotiate
•10 Mbps half-/full duplex
•100 Mbps half-/full duplex
•1 Gbps full duplex
Network Configuration
•DHCP
•Routing
•Bonding (NIC Teaming) Link aggregation according to IEEE 802.1ad
(Activation Key necessary)
•VLAN support according to IEEE 802.1q
(Activation Key necessary)
•PRP (Parallel Redundancy Protocol) according to IEC62439-3
(Activation Key necessary)
System Management (Activation Key necessary)
•E-mail notification
•Syslog messages to external syslog server
•SNMPv2c / SNMPv3, SNMP Traps (MIB-II, Private Enterprise MIB)

DESCRIPTION NETWORK MANAGEMENT SERVER 7052RC
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Configuration Channel
•HTTP/HTTPS WebGUI (browser-based)
•Telnet
•SSH
•External LAN configuration tool ( hmc - Network-Configuration-Assistant)
• hopf 7001RC system hmc , keypad and display –Board 7274RC only
•Hot-plug functionality
Additional Features
•Firmware Update via TCP/IP
•Fail-safe
•Watchdog circuit
•Power management
•System management
•Customized security banner
•External monitoring in- and outputs

DESCRIPTION NETWORK MANAGEMENT SERVER 7052RC
12 / 98 7052RC Network Management Server - V01.00
hopf Elektronik GmbH
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1.1 Overview of Assembly of Board 7052RC

DESCRIPTION NETWORK MANAGEMENT SERVER 7052RC
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hopf Elektronik GmbH
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1.1.1 DIP Switch DS1
The board number in the Base System is set via DIP Switch DS1.
DIP Switch
DS1
Function
8
No function at present
7
No function at present
6
No function at present
5
Board number in System 7001RC
(see Chapter 3.2.1 Setting the Board Number for Base 7001RC)
4
3
2
1
1.1.2 MAC Address for ETH0 and ETH1
Each LAN interface is clearly identifiable on the Ethernet via a unique MAC Address (hardware
address).
The MAC addresses given for the LAN interfaces can be read in WebGUI of the appropriate
board or be evaluated via the hmc Network Configuration Assistant.
The MAC address for ETH1 is incremented hexadecimal by 1 to the MAC address of ETH0.
Example:
•MAC address ETH0 = 00:03:C7:12:34:59
•MAC address ETH1 = 00:03:C7:12:34:5A
The MAC address is uniquely assigned for each LAN interface by the company
hopf Elektronik GmbH.
hopf Elektronik GmbH MAC addresses begin with 00:03:C7:xx:xx:xx.

DESCRIPTION NETWORK MANAGEMENT SERVER 7052RC
14 / 98 7052RC Network Management Server - V01.00
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1.2 Front Panels of Board 7052RC
Board 7052RC
3U/4HP

DESCRIPTION NETWORK MANAGEMENT SERVER 7052RC
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hopf Elektronik GmbH
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1.2.1 Overview of Functions of the Front Panel Elements
This chapter describes the individual front panel elements and their functions.
1.2.1.1 SEND LED
SEND LED
(yellow)
Description
Flashing / flicker-
ing
Normal case –indicates access to the internal system
bus. Board 7052RC is correctly integrated into the re-
spective System.
Off
Board 7052RC is not ready for operation.
On
Fault on Board 7052RC.
1.2.1.2 Reset Button (and Default Button)
The reset button is activated by means of a thin object through the hole in the
front panel next to the "Reset" inscription (see Chapter 2.2 Reset- (Default)
Button).
1.2.1.3 Status LEDs
MNG-LED
(Green)
System Management for Systems 7001RC
On
Standard, running
Off
Not running
ERROR-LED
(Red)
Description
Off
Standard case, Board 7052RC is working.
3Hz flashing
Fail-safe basic parameterization is not available (emer-
gency operation mode)
On
Primary CPU of Board 7052RC does not show any ac-
tivity.
Operation-LED
(Green)
Description
On
Standard case,
Board 7052RC is working
1Hz flashing
Board 7052RC is booting the operating system.
3Hz flashing
A firmware update (image) of Board 7052RC is going
to be implemented.
Off
Board 7052RC is not ready for operation.

DESCRIPTION NETWORK MANAGEMENT SERVER 7052RC
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1.2.1.4 USB Female Connector (Host)
The USB connection can be used for certain problems and after consulting the
hopf support for a System recovery.
1.2.1.5 LAN Interface ETH0/ETH1
LNK LED (Green)
Description
Off
10 MBit Ethernet detected
On
100 MBit / 1 GBit Ethernet detected
SPD LED (Yellow)
Description
Off
No LAN connection to a network
On
LAN connection available
Flashes
Network activity at ETH0 (transmission
/ reception)
Pin No.
Assignment
1
TX_DA+
2
TX_DA-
3
RX_DB+
4
BI_DC+
5
BI_DC-
6
RX_DB-
7
BI_DD+
8
BI_DD-

SYSTEM BEHAVIOUR OF NETWORK MANAGEMENT SERVER 7052RC
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2 System Behaviour of Network Management Server
7052RC
In this chapter the behaviour of the boards in special operation phases is described.
2.1 Boot Process
The boot process of the board starts after turning on the Clock System the board is operated
in or rather after a reset of the board.
During the boot process the board booting its operation system and is therefore not available
via LAN.
2.2 Reset- (Default) Button
The Board 7052RC can be reset by the Reset-(Default) Button behind the front panel of the
board. The Reset-(Default) Button is accessible with a thin object through the small drilling in
the front panel.
The button triggers different functions depending on how long it is pressed:
Duration
Function
< 1 sec.
No action
1 - 9 sec.
After releasing a hardware reset is triggered
>= 10 sec.
After releasing a FACTORY DEFAULT of Board 7052RC followed by
a REBOOT is triggered after approx. 10 seconds

SYSTEM BEHAVIOUR OF NETWORK MANAGEMENT SERVER 7052RC
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2.3 Firmware Update
The Board 7052RC is a multi processor system. For this reason a firmware update always
consists of a so called Software SET including two (2) programs versions for the image and
H8 programs defined by the Set-Version which both needed to be loaded into the board.
Board 7052RC (WebGUI: Device):
1x Image Update upgrade_8030gen_rel_vXXXX.img
1x H8 Update H8_8030_vXXXX_128.mot
An update is a critical process.
The device should not be turned off during the update and the network
connection to the device should not be interrupted.
All programs of a SET needed to be loaded to ensure a defined operation
condition.
The assignment of program versions of a SET-Version may be taken from
the Release-Notes of the software sets of Board 7052RC in cases of
doubt.
2.3.1 Firmware Update Board 7052RC (WebGUI: Device)
The general process of a software update of Board 7052RC is described below:
For selection of the correct update set the identifier of Board 7052RC has
to be observed obligatory.
Board 7052RC can be recognized:
•By the label on the front panel
•In WebGUI at the Web-banner "7052RC"
The firmware update 7052RC has to be performed as a SET.
The software package contained in the file package hopf7052_SET_vXXXX.zip has to be un-
packed. The following steps have to be executed in the following sequence:
1. Image Update 8030 (7052RC)
2. H8 Firmware Update 8030 (7052RC)

SYSTEM BEHAVIOUR OF NETWORK MANAGEMENT SERVER 7052RC
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Image Update 7052RC
1. Log in as Master in WebGUI of the board.
2. Select in Device tab the menu item Image Update.
3. Select the file with the file .img via the selection window
(Exapmle: upgrade_8030gen_rel_vXXXX.img).
4. The selected file is shown in the selection window.
5. The update process is started with the button Upload now.
6. In WebGUI the successful file transfer and writing to the Module is indicated.
7. In WebGUI the successful update is indicated after 2-3 minutes with the request to
release a reboot of the board.
8. After activation and successful reboot of the board the image update process is fin-
ished.
H8 Firmware Update 7052RC
1. Log in as Master in WebGUI of the board.
2. Select in the Device tab the menu item H8 Firmware Update.
3. Select the file with the file extension .mot for Board 7052RC via the selection win-
dow (Example: H8_8030_vXXXX_128.mot).
4. The selected file is shown in the selection window.
5. The update process is started with the button Upload now.
6. In WebGUI the successful file transfer to the Module is indicated.
7. Now the update of the board automatically starts after a few seconds.
8. After successful update the board automatically reboots.
9. After approx. 2 minutes the H8 update process is finished and the board is again ac-
cessible via WebGUI.

SYSTEM BEHAVIOUR OF NETWORK MANAGEMENT SERVER 7052RC
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2.4 Activation of Functions (Activation Key)
Currently the Board 7052RC offers two functions that require an "Activation Key".
These functions are only available after entering a valid activation key depending on the serial
number of the particular Board 7052RC, (not depending on the serial number of the entire
clock system). The serial number can be found in the WebGUI via Device / Serial Number:
8030xxxxxx.
The required function(s) can be activated at time of delivery as well as subsequently on site
by the user.
Please find an overview of the above mentioned functions here:
•Network Interface Bonding/Teaming
By activating this function the LAN interfaces ETH0 and ETH1 can be bundled to a
logical network interface. This feature plays a key role in redundantly structured net-
works to increase fail-safety of the NTP time service.
•PRP (Parallel Redundancy Protocol)
The PRP functionality enables to bundle the physical network interfaces ETH0 and
ETH1 to a logical network interface using the Parallel Redundancy Protocol (PRP).
•Virtual LAN (VLAN)
By activating this function network interfaces can be configured with additional VLANs
(Virtual Bridged Local Area Networks) according to IEEE 802.1q.
The settings for activation keys (e.g. an entered activation key) are neither
modified nor influenced by the function FACTORY DEFAULTS.