The following table summarizes the settings required to connect to the serial port (UART)
of the device:
Table 3-2:
UARTSettings
Setting Value
Baud Rate 115200 bps
Data 8 bits
Parity None
Stop bits 1 bit
Flow Control none
3.2.3 Logging from SSH
Caution:
Remote authentication servers (TACACS+/Radius): If there is any remote
authentication server configured and it is responding, the local credentials
of the user root will not be used. Only if the remote server is not working
or is unreachable, will the local credentials be available again. This can
render the device accessible only by UART.
There are three main ways to connect to the WR-Z16 device from SSH:
1.
To use the default static IP on eth1:
Connect the RJ-45 Ethernet cable to the eth1 interface.
Connect the host interface to the same LAN and configure its IP address to
be within the same netmask.
Access the device by typing in the host terminal:
ssh root@192.168.77.100
2.
To use a DHCP server on eth0:
Connect the RJ-45 Ethernet cable to the eth0 interface and to a LAN net-
work with a DHCP server.
Connect the host interface (your PC) to the same LAN, to obtain another
IPaddress.
Retrieve the IPaddress assigned to the device using UARTor by scanning the
local network.
3.2 Connecting to the Device
CHAPTER 3 • WR-Z16 User Manual Rev. v3.4
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