Hello,
can you please help me how to correctly set the inbound and outbound filter. I have Dlink dwr-921 4g router with the latest firmware from uk dlink website. Hardware version is A1 ver. 1.00. The router ip addresses are 192.168.0.1. 192.168.0.50. I have 4g connection only. What ports should i use? I only need to use port 80,443. Is inbound or outbound filter related to spi firewall? Are there any issues regarding this?
Thanks!