Hi, I have RG500U-CN which is working well in the UK and it’s setup to work over ethernet (M2 module to RG45). But the AT command reference doesn’t have any reference to QETH, RGMII or IPPT? Please can I have a updated manual (English or Chinese, it doesn’t matter!)
AT+QCFG=“nat”,0 - DISABLES NAT and the IP address assigned by the provider is presented to the interface connected to ethernet!
AT+QCFG=“nat”,2 - ENABLES or re-enables NAT … and the IP address range is defined by the command:
aT+QCFG=“lanip” THEN parameters - gateway,netmask,lease_time
I’ve now disabled and re-enabled NAT a couple of times, so it looks like the RM500U-CN modules handles IP Passthrough better than to more flexible RM520N-GL …