Datasheet

INSYS ETHERNET 5.X Functions and their Configuration
Nov-06 41
Pertinent AT commands
AT#IOT=<n>
Activate I/O tunneling
AT&Z1=<ip address>:<port>
Address and port of the remote terminal
7.3.3 DNS settings
When using a DNS server in the network, for some functions domain names in plain text
can be specified for certain functions instead of IP addresses. Before the actual connec-
tion setup, the domain name will translate the domain name to the INSYS Ethernet.
Pertinent AT commands
AT#DNS<n>=<ip address>
Define the DNS server
ATD"<domain name>":<port>
Connection setup with domain name
AT#PING"<domain name>"
Ping connection test with domain name
AT&Z0="<domain name>":<port>
Leased line setup with domain name
7.3.4 Remote maintenance
The remote maintenance option described in Chapter 5.3 accepts all AT commands (also
firmware update). The remote maintenance is password-protected and may also be
completely deactivated.
Note
Access via Telnet connection is only possible if the network parame-
ters were set correctly.
Note
If the AT command mode at the serial interface was deactivated
with AT&X0, Telnet access is the only access option.
Pertinent AT commands
AT#TLU="<Username>"
User name for the Telnet connection (default = insys)
AT#TLP="<Password>"
Password for the Telnet connection (default = insys)
AT#TEL=<n>
Telnet port number (default = 23) or deactivating the remote
maintenance