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Can the Ethernet Services be disabled on the 170ENT11001

Title
Disable Ethernet Services on the 170ENT11001
 
Issue
Disable Ethernet Services on the 170ENT11001
 
Product Line
Modicon Momentum 170ENT11001
 
Environment
Unity Pro
 
Cause
N/A
 
Resolution
There is no disable option for these services on the 170ENT11001.  There are some workarounds that may help.
 
FTP – Since FDR is linked with FTP, if no role name is assigned, then no FTP will occur. (see user manual 31004109 7/2011, pg. 73)
HTTP – Change the default web page login password (USER, USER) (see user manual 31004109 7/2011, pg. 39)
            Change the default configuration password (httpcfguser) (see user manual 31004109 7/2011, pg. 53)
Telnet – Cannot be disabled.
SNMP - Change the default web page login password (USER, USER) and Change the default configuration password (httpcfguser)
 
 
For 170ENT11000 or 170ENT11002 communication adapters, the services are not used nor implemented.
 
FTP –Not available
HTTP – Not available.
Telnet – Not available.
SNMP – Not available.
 
There is no ‘updated’ firmware for the 170ENT11001 communication adapters that allow disabling of these services or have cyber security robustness.
Standard recommendation is to implement Schneider Connexium firewalls.  Further recommendations would require an evaluation of the existing network.
 
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