Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
Hi Massimo,It looks like you are running into the following DDTS:CSCsa40461Externally found moderate defect: Resolved (R)VRF-aware TACACS+ not working with enable authenticationThis is resolved in 12.3(13)T and 12.4(1) or later.
I am assuming in your case, you are using vrf to tunnel a connection from the GGSN to a customer router. I think with a GRE tunnel, you will need to use "DHCP" to assign an IP address to the mobile node. Under the access point config mode, you wou...