Hi,
I' m sorry if i wrong write this topic in here. I have problem with my Modem(support router) and Router.
1. How to use my second router (RT-AC5300) as Primary Router
2. How my make my network is LAN-LAN
3. My DDNS Service can not work (error log: The wireless router currently uses a private WAN IP address.This router may be in the multiple-NAT environment and DDNS service cannot work in this environment.
4. Sometimes the Second router can not get IP Address from 1st router, when i change static ip address for second router then always (60%) DNS Error.
Router 1
Cisco DPC3828S DOCSIS 3.0 SB-WiFi(3x3) Gateway and connect with my Provider
Internet IP Address: 139.194.103.34
Subnet Mask: 255.255.255.128
Default Gateway: 139.194.103.1
DNS IPv4 1: 8.8.8.8
DNS IPv4 2: 209.244.0.3
DNS IPv4 3: 119.252.20.75
LAN (DPC3828S)
Internet IP Address: 192.168.0.1 / 24
Subnet Mask: 255.255.255.0
DHCP Server: Enabled Starting IP Address: 192.168.0.2 End IP Address: 192.168.0.120
Router 2
Asus RT-AC5300
External IP Address: 192.168.0.2
Subnet Mask: 255.255.255.0
Default Gateway: 192.168.0.1
DNS IPv4 1: 8.8.8.8
Internal IP Address: 192.168.1.1
Subnet Mask: 255.255.255.0
DHCP Server: Enable
Router 3
Linksys WRT1900AC
External IP Address: 192.168.1.2
Subnet Mask: 255.255.255.0
Default Gateway: 192.168.1.1
DNS IPv4 1: 192.168.1.1
Internal IP Address: Automatic
Subnet Mask: 255.255.255.0
DHCP Server: Disable
Router 4
Linksys E1200
External IP Address: 192.168.1.2
Subnet Mask: 255.255.255.0
Default Gateway: 192.168.1.1
DNS IPv4 1: 192.168.1.1
Internal IP Address: Automatic
Subnet Mask: 255.255.255.0
DHCP Server: Disable
Thank you, please help
Regards,
Shen