Setup - Security - BridgeTech VB20 User Manual

6.17.11 Setup - Security

The Setup - Security view makes it possible to disable selected communication
protocols to increase safety against unauthorised access to the probe. It is also
possible to have the probe disregard IP packets with source address outside the
Ethernet interface's subnet.
Note that the Setup - Security view is not supported when Internet Explorer 6 is
used.
The default user name and password to enter this view is admin and elvis . The
password is changed by entering a new password and clicking the Apply changes
button.
Note that if the password is lost, the probe will have to be factory reset
to access the Setup - Security view.
To disable a protocol deselect it by removing the associated check-mark and click the
Apply changes button. Available security parameters are:
(A) Enable
telnet:
(B) Enable SNMP: If SNMP is disabled, no MIB is available on port 161. However
(C) Enable ftp: If ftp is disabled, software upload needs to be performed via
(D) A spoofing: If disabled, IP packets received on the data interface are
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If telnet is disabled, terminal login is only available via USB
cable, i.e. remote login is disabled.
SNMP traps are sent as usual on port 162.
the regular web interface (from the Data view).
dropped if they are spoofed and would be replied to on the
management interface
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