LAN Port Status on Command Line

[tino]

Hello,

is there any possibility to check (e.g. connected) or change (ifdown) the status of the LAN Ports.
On my RT-AC87U with Merlin 376.49_4 i could find following interfaces:

• br0 (seems to be all Ports)
• br0:0
• eth0 (seems to be the WAN Port)
• eth1 (seems to be the WiFi Port)
• lo
• ppp0
• vlan1
• vlan2

But how can be the single LAN Ports adressed / checked? What is the usage of vlan1 & vlan2?

Thanks & Regards
Tino

 

[tino]

I've found an interesting information with the robocfg command.
Does anybody know the mapping of the port numbers?

boss@RT-AC87U:/tmp/home/root# robocfg show
Switch: enabled 
Port 0: 1000FD enabled stp: none vlan: 2 jumbo: off mac: 00:01:5c:31:4f:3c
Port 1:   DOWN enabled stp: none vlan: 1 jumbo: off mac: 00:11:32:25:0d:78
Port 2: 1000FD enabled stp: none vlan: 1 jumbo: off mac: 00:11:32:25:0d:77
Port 3:   DOWN enabled stp: none vlan: 1 jumbo: off mac: 00:00:00:00:00:00
Port 4:   DOWN enabled stp: none vlan: 1 jumbo: off mac: 00:00:00:00:00:00
Port 8: 1000FD enabled stp: none vlan: 1 jumbo: off mac: 54:a0:50:e5:2e:f7
VLANs: BCM5301x enabled mac_check mac_hash
   1: vlan1: 1 2 3 5 8t
   2: vlan2: 0 8t
1045: vlan1045: 0 4 7
1046: vlan1046: 0 5
1047: vlan1047: 1 2 3 4 5 7t 8t
1099: vlan1099: 1t 2 4t 8u
1100: vlan1100: 2t 3 4 8u
1101: vlan1101: 0t 2 4 7t
1102: vlan1102: 0 1 7
1103: vlan1103: 0 3 7t 8u

Regards Tino