I would like to clarify what it means if I put 0.0.0.0 0.0.0.0 when I apply this command
crypto isakmp key cisco123 address 0.0.0.0 0.0.0.0
If I have a GRE over IPsec
access-list 110 permit gre host 18.104.22.168 host 22.214.171.124
using the Ip address of each endpoint will be correct to encrypt all traffic coming/going from my LAN?
I have a site A (126.96.36.199 ) and site B (188.8.131.52) connected over leased line I want to encrypt my data for security reasons. Do I need to declare all my LAN networks on the ACL?
I am not very clear about this
What should I do?