Example
[admin@MikroTik] interface> moxa-c502
[admin@MikroTik] interface moxa-c502> print
Flags: X - disabled, R - running
0
R name="moxa-c502-1" mtu=1500 line-protocol=sync-ppp clock-rate=64000
clock-source=external frame-relay-lmi-type=ansi frame-relay-dce=no
cisco-hdlc-keepalive-interval=10s
1
R name="moxa-c502-2" mtu=1500 line-protocol=sync-ppp clock-rate=64000
clock-source=external frame-relay-lmi-type=ansi frame-relay-dce=no
cisco-hdlc-keepalive-interval=10s
[admin@MikroTik] interface moxa-c502>
You can monitor the status of the synchronous interface:
[admin@MikroTik] interface moxa-c502> monitor 0
dtr: yes
rts: yes
cts: no
dsr: no
dcd: no
[admin@MikroTik] interface moxa-c502>
Connect a communication device, e.g., a baseband modem, to the V.35 port and turn it on. If the
link is working properly the status of the interface is:
[admin@MikroTik] interface moxa-c502> monitor 0
dtr: yes
rts: yes
cts: yes
dsr: yes
dcd: yes
[admin@MikroTik] interface moxa-c502>
Troubleshooting
Description
•
The synchronous interface does not show up under the interfaces list
Obtain the required license for synchronous feature
•
The synchronous link does not work
Check the V.35 cabling and the line between the modems. Read the modem manual
Synchronous Link Application Examples
MikroTik Router to MikroTik Router
Let us consider the following network setup with two MikroTik Routers connected to a leased line
with baseband modems:
The driver for MOXA C502 card should be loaded and the interface should be enabled according to
the instructions given above. The IP addresses assigned to the synchronous interface should be as
follows:
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