M350 Series User Manual 202
Load VLAN and create VLAN interface, command as below:
sudo modprobe 8021q
sudo vconfig rem eth1.10
sudo vconfig add eth1.20
Configure VLAN interface as below:
sudo ifconfig eth1.20 192.168.2.20 netmask 255.255.255.0 up
sudo ifconfig eth1 0.0.0.0
sudo route add default gw 192.168.2.1 eth1.20
sudo arp -s 192.168.2.1 LAN's MAC
eth1 is network interface on PC-B
Therefore, PC-A will receive untag traffic when PC-B sends ICMP packet to PC-A IP (192.168.1.20)
and captures traffic on PC-A.
17.2 MQTT Topology
This MQTT Topology shows thecellularrouter to connect PC-A and PC-B’s LANs and have two
results are as below.
Expect Result:
(1) PC-A sends message to PC-B and PC-B should not receive any message.
(2) PC-B sends message to PC-A and PC-A should receive message.
Note: PC-A and PC-B should install MQTT Client software.
There is a process to explain the steps and result.
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