5:  Commands and Levels 
EDS-MD® Wired IoT Device Gateway Command Reference  79 
 
Uses the default port number as the local port for 
accept mode tunneling. The default port is 10000 + 
#, where # is the line number for this tunnel. 
Restores the default protocol as "TCP". 
Defaults the accept mode start character. 
default tcp keep alive idle time 
Defaults the TCP keep alive idle time. 
default tcp keep alive interval 
Restores the default 45 second accept mode TCP 
keep alive timeout. 
default tcp keep alive probes 
Defaults the TCP keep alive probes. 
Sets an email profile to use to send an email alert 
upon establishing an accept mode tunnel. 
<number> = the number of the email profile to use. 
email disconnect <number> 
Sets an email profile to use to send an email alert 
upon closing an accept mode tunnel. <number> = 
the number of the email profile to use. 
Returns to the tunnel level. 
Characters already in the serial data buffer are 
retained upon establishing an accept mode 
tunneling connection. 
Flushes the serial data buffer upon establishing an 
accept mode tunneling connection. 
flush start character disable 
Enables forwarding of the accept start character into 
the network. 
flush start character enable 
Disables forwarding of the accept start character 
into the network. 
initial send binary <binary> 
Sets the accept tunnel Initial Send text allowing for 
binary characters. <binary> = string in binary format 
that will be sent out the network upon connection. 
Within [] use binary decimal up to 255 or hex up to 
0xFF. 
Sets the accept tunnel Initial Send text. <text> = 
ascii string that will be sent out the network upon 
connection. 
Disconnects the active accept mode tunneling 
connection. 
Sets the port to use for accept mode tunneling. 
<number> = number of the port to use. 
Removes the accept tunnel AES decrypt key. 
Removes the accept tunnel AES encrypt key. 
Clears the RSA/DSA certificate selection. 
Discontinues sending email alerts upon establishing 
an accept mode tunnel. 
Discontinues sending email alerts upon closing an 
accept mode tunnel. 
Removes the accept tunnel Initial Send string. 
Enters the next lower level. 
Uses SSH protocol for accept mode tunneling. 
Uses SSL protocol for accept mode tunneling. 
Uses TCP protocol for accept mode tunneling. 
Uses TCP protocol with AES encryption for accept 
mode tunneling.