How Do Different Network Segment Routes Access Each Other in an Optical modem?

kozhizhi

A rookie, come here to think

Recently, a JD router has been added to the home, which is directly connected to the optical modem LAN port
Originally, the home network was single-line, and the camera/PC/NAS was connected
Now I want to access the JD routing treasure routing background on the computer,Usually don't toss no experience,I hope the forum friends advise

bresan

· WANè·

afbbboy1

DMZ 192.168.68.1;Computer access 192.168.71.3 is the JD router

ensan1034572251

All you need to do is set the computer gateway to lp 11 when you access that device

shining1993

Set up a static route or directly access the WAN address

The owner _Ada

Generally speaking, it can be achieved by setting static routes, but Xiaomi's routers don't seem to be able to set static routes. So you can directly access the WAN port IP of Wireless Treasure to see if you can enter

kozhizhi

_AdaPosted on 2023-1-25 01:37
Generally speaking, it can be achieved by setting static routes, but Xiaomi's routers don't seem to be able to set static routes. So you directly access the WAN port IP of the wireless treasure to see ...

Direct access cannot

kozhizhi

afbbboy1 on 2023-1-24 22:54
DMZ 192.168.68.1;Computer access 192.168.71.3 is the JD router

I am now an optical modem DMZ router's intranet IP 192.168.71.3
Try DMZ 192.168.68.1 when you get home

aming.ou

Why do you have two different addresses at one WAN port? 71.3 and 68.1

kozhizhi

aming.ou Posted on 2023-1-25 13:21
Why do you have two different addresses at one WAN port? 71.3 and 68.1

71.3 is the internal IP address of the modem
68.1 is the WAN port address of the router

aming.ou

kozhizhi 2023-1-25 13:47
71.3 is the internal IP address of the modem
68.1 is the WAN port address of the router

In fact, this expression is not correct,It should be:71.3 is the iP address obtained by the JD Routing Treasure WAN port from the optical modem (external use),And 68.1 is the JD Routing Treasure internal network LAN port address (internal use)。
For security,Now many routers do not provide remote maintenance services with external IP,By default, you can only open the management page of the internal IP address,You can also verify the test first (PC is connected to the optical modem LAN port with a network cable,If the port is not enough,You can temporarily pull out the network cable of the Redmi router on the right,The IP address that the PC obtains directly from the optical modem,Or set it to 71.2,Test to see if it can be openedhttp://192.168.71.3, which is theoretically inaccessible)
The PC on the right side of your picture,In fact, you can access the JD routing treasure address through redmi-》Light modem-》,It's just that the management page can't be opened due to the above reasons,You can try to ping 192.168.73.3 on any PC on the right,Theoretically, it can be pinged
I happen to have 2 routers hanging under the optical cat at home, and the experiment is that it can be pinged, but because the router does not have the right to develop remote maintenance (the new model does not have this setting), so it can't open the WEB page.






If you plug the network cable of the optical modem into the WAN port of the JD router, and then set a static IP on the PC under the router on the right, such as 192.168.68.x(x=2~253), you can open the JD router management background

kozhizhi

aming.ou Posted on 2023-1-26 13:21
In fact, this expression is not quite correct,It should be:71.3 is the iP address obtained by the JD router treasure WAN port from the optical modem (external use),And 68.1 is the JD road ...

thank
If you plug in the treasure lan port, I don't know if it will affect the running score

lhn1324

The destination address is 192.168.2.0/24 and the gateway is 192.168.71.2

kozhizhi

lhn1324 on 2023-1-30 09:24
The destination address is 192.168.2.0/24 and the gateway is 192.168.71.2

There is no static routing function~~