Greetings I have configure my Cisco to work in dual stack mode. I have a public IPv6 address, but my IPv4 addresss is behind CG-NAT. My web and mail server could be access from the Internet using IPv6 address. The main device is my Cisco 887VAG2 ISR ...

Greetings and Happy Holidays!I'm implementing ipv6 on my network i had achieve connetion to all my hosts and servers on my network with ipv6 address. But dynu server can't sent mail through my server, it could connect to it but when the connection is...

Greetings! I have a this cisco modem, i want to connect it two tenda n300 routers as access point. The problem is that when i set the tenda as an AP, it starts to run strange, and change between router mode and ap mode and vice versa. An my pc doesn'...