Serial port
Configure Remote Access mode
LR54 User Guide
225
b. Set the maximum size of the packet:
(config)>serial port1 framing max_count
int
(config)
The default is
1024
.
c. Set the length of time the device should wait before sending the packet:
(config)>serial port1 framing idle_time
value
(config)
where
value
is in milliseconds (ms) or seconds (s). The maximum value is
60s
.
d. Set the end pattern. The packet is sent when this pattern is received from the serial port:
(config)>serial port1 framing end_pattern
backslash-escaped-string
(config)
e. Set the strip end pattern if you want to remove the end pattern from the packet before it is
sent:
(config)>serial port1 framing strip_pattern true
(config)
15. (Optional) Configure service settings:
a. Configure SSH settings:
i. Enable SSH:
(config)>serial port1 service ssh enable true
(config)>
ii. Set the port to be used for ssh communications:
(config)>serial port1 service ssh port int
(config)>
where
int
is any integer between
1
and
65535
. The default is
3001
.
iii. Enable TCP keep-alive messages:
(config)>serial port1 service ssh keepalive true
(config)>
iv. Enable TCP nodelay messages:
(config)>serial port1 service ssh nodelay true
(config)>
v. (Optional) Configure access control:
n
To limit access to specified IPv4 addresses and networks:
(config)> add serial port1 service ssh acl address end
value
(config)>
Where
value
can be:
