User`s manual

Appendix
AX3000 - User's Manual 277
In event of network incident, the AX3000 is able to detect this incident and to
close the related TCP/IP connections. This mechanism is also useful when DSL
connections are used (the AX3000 IP address is reset on time per day).
By default the keepalive function is disabled.
The keepalive function is set in minutes
Note: with ISDN routers (which automatically drop the phone line) this regular
data flow will prevent the router from hanging-up. In this scenario the keepalive
can cause expensive phone bills.
h) The 'Telnet Break Code' Parameter
For the telnet session, the <Ctrl><Alt><Pause> hotkey sends a 'break' code to
the host. This break code is defined by the RFC 854, this is 'IAC BREAK'.
If needed, this break code value can be modified. The extra values are:
- AO (Abort Output),
- IP (Interrupt process),
- None (<Ctrl><Alt><Pause> generates no code).
i) The 'Telnet NAWS' Parameter
The NAWS function (Negotiate About Window Size - RFC 1073) is an optional
feature negotiated when the telnet session established. It allows the terminal
screen format (line x row) to be indicated to the server (when the session is
established or at any time when the screen format is modified).
This parameter allows this function to be disabled: some telnet servers don't
correctly support the NAWS function.
A.10.4 - RDP/ICA Sessions: Microsoft Keyboard Codes
For RDP/ICA sessions a Microsoft keyboard code can be specified. This code
allows a keyboard nationality to be negotiated with the TSE server.
The following table lists the available keyboard codes:
Keyboard Nationality Code Keyboard Nationality Code
Afrikaans 0436 Icelandic 040F
Albanian 041C Indonesian 0421