background image

1164-EnertexKNXIPSecureRouter_US-2.odt, 2019-03-25                                             

Seite 15 von 19 

Telnet

Telnet can be used to request additional information from the IP router. Telnet access is factory-
protected with the password "knxsecure".

Once the router is in secure mode, the telnet interface is disabled.

Although it can be enabled for developer purposes prior to programming the secure mode, this is 

a security risk. 

help

Displays all available commands

ifconfig

Displays network parameters

IP mode.......: DHCP 

IP............: 192.168.33.142 

Subnet mask...: 255.255.0.0 

Gateway.......: 192.168.33.1 

NTP server....: 192.53.103.108 

Sys multicast.: 224.0.23.12 

RT multicast..: 224.0.23.12 

Hardware addr.: 00:50:c2:79:3f:ff

Sys multicast: Multicast address for System telegrams

RT multicast: Multicast address für routingt telegrams

ifconfig [help|dhcp|ip 
|mask]

Set network parameters via the telnet interface. 

Expamples 

Setting IP Addresse with DHCP:

 ifconfig dhcp

Statically set the IP address to 192.168.1.2 (in this case, the gateway and mask should also be 

adapted, see below)

 ifconfig ip 192.168.1.2

Set the gateway to 192.168.1.1:

 ifconfig gw 192.168.1.1

Set the mask to 255.255.255.0:

 ifconfig mask 255.255.255.0

tpconfig

Show KNX parameters

KNX bus state.: up 

KNX address...: 15.15.000 

Serial number.: 00­a6­00­00­00­01 

tpconfig [help|set]

Set KNX parameters via the telnet interface.  

Set the TP address to 1.1.0:

 tpconfig set 1.1.0

lcconfig

Coupler type..: line coupler

IP ­> KNX: 

GA  0­13......: route 

GA 14­15......: filter 

GA 16­31......: block 

Ph. addr......: filter

Broadcast.....: route 

KNX ­> IP: 

GA  0­13......: route 

GA 14­16......: filter 

GA 16­31......: block 

Ind.addr......: filter 

Broadcast.....: route 

Check IA rout.: disabled

Ind.Addr.tlg..: individually addressed telegrams are 3 times

                repeated 

systembc [0|1]

Set certain bits in the system broadcasts so that IP routing is possible even on older devices 

(e.g. Gira Homerserver). By default, this compatibility mode is turned on.

Wrong handling of bits in system broadcasts (necessary for e.g. Gira 

Homeserver) is 1 (on)

progmode [0|1]

Query or change programming mode (0 = off, 1 = on)

apdu [55..248]

Read or configure the maximum length of the KNX TP telegrams. This may be necessary if 

there is an incorrect implementation of a TP stack. In that case the ETS may try to use 

telegrams with 248 bytes payload, but the TP device can not process (e.g. Zennio Z35i). 

Default is 248 and should only be changed if necessary. 

# apdu 

maximal len of a KNX telegram 248. 

Usage: apdu [55 .. 248] 

Enertex

®

 Bayern GmbH – Ebermannstädter Straße 8 - 91301 Forchheim - Deutschland - [email protected]

Summary of Contents for Enertex KNX IP Secure Router

Page 1: ...Manual and Configuration Enertex KNX IP Secure Router Enertex Bayern GmbH Ebermannst dter Stra e 8 91301 Forchheim Deutschland mail enertex de...

Page 2: ...t claim to be complete or correct Inhalt Security Notes 3 Assembly and connection 3 Comissioning 3 Boot 3 Displays 3 Reset 4 Functional Overview 4 ETS Parameter 4 Terms 4 ETS 5 6 6 and ETS 5 7 0 5 Ver...

Page 3: ...short time At the end of the boot process the IP address of the device is shown in the display If the IP address assignment is done via DHCP server the boot time is extended accordingly As soon as KN...

Page 4: ...communication and programming mode Power indicator OLED display for status messages parameter displays etc Special functions Configuration via ETS and Telnet SNTP server Measurement of the TP bus volt...

Page 5: ...A simple TCP server on port 23 that enables direct text based communication with the IP device Telnet is a de facto standard used at the window level e g with Putty is addressed Secure Mode If the dev...

Page 6: ...his click on Topology directly above Dynamic Folders see Figure 1 you will find the settings for the Multicast of the Backbone Network latency see Figure 1 can be changed if the routing is over a larg...

Page 7: ...all parameters are then transmitted in encrypted form although e g Tunnel connections are still unencrypted Secure Tunnelling If activated the tunnel connections can only be established via KNX Secure...

Page 8: ...property Multicast Address Is given by the backbone configuration see Figure 1 Device specific parameters General Figure 4 General settings of the device Name Options Description Text The ETS has man...

Page 9: ...hibit programming from TP side off on See parameter dialog Max number of telegrams to KNX TP 5 50 See parameter dialog Standard tunnel preferred IP Enertex devices offer the possibility for standard t...

Page 10: ...controlled by default with a connection timeout of 1 second This may be too short for connections over the Internet UDP Connection Timeout 1 0 8 0 sec Tunnel X should preferably be used for communicat...

Page 11: ...scription Physically addressed filter block route The physically addressed telegrams e g actuator programming may be routed blocked or filtered via the routing This affects all communication related t...

Page 12: ...ng Groups 14 and 15 are grouped together to form a block Main Group 16 to 31 filter block route Group telegrams can be routed blocked or filtered via the routing The groups 16 and 31 are here combined...

Page 13: ...or filtered via the routing With this function the parameter dialog can be opened for this purpose Extended Group Address Filter For both directions in addition to the block oriented filtering of grou...

Page 14: ...inactive filter block forward Group telegrams of this main group can be routed blocked or filtered via the routing If the filter is not active the behavior of the parameters of Figure 8 and Figure 9...

Page 15: ...mask 255 255 255 0 tpconfig Show KNX parameters KNX bus state up KNX address 15 15 000 Serial number 00 a6 00 00 00 01 tpconfig help set Set KNX parameters via the telnet interface Set the TP address...

Page 16: ...KNX Number of telegrams that could not be sent to the KNX bus TX tunnel re req Number of telegrams that had to be repeated in the tunnel connections TP bus voltage Current bus voltage at the time of...

Page 17: ...unaddr setall tunaddr help KNX address of a tunnel read tunaddr or change e g tunaddr 1 15 15 240 set all tunnel addresses consecutively from a certain start address tunaddr setall 15 15 15 or reset t...

Page 18: ...programming the secure mode this is a security risk factory_reset Reset to factory settings and reboot die Test hardware watchdog Executes reset reboot reboot logout end Telnet Session Latest document...

Page 19: ...r 2 Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribu...

Reviews: