Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

Can Cisco IOS NAT be applied to subinterfaces?

April 26, 2017applied Cisco IOS NAT subinterfaces

0

Posted

Can Cisco IOS NAT be applied to subinterfaces?

1 Answer

0

Posted

A. Yes. Source and/or destination NAT translations can be applied to any interface or subinterfaces having an IP address (including dialer interfaces). NAT cannot be configured with Wireless Virtual Interface. Wireless Virtual Interface does not exist at the time of writing to NVRAM. Thus, after reboot, the router looses NAT configuration on the Wireless Virtual Interface.