NAT
NAT (Network Address Translation), also known as IP masquerading is a technique where we change the IP addresses in our packets. NAT is often used to translate private source IP addresses to public IP addresses, allowing many hosts on our LAN to access the Internet using a single public IP address. NAT is most commonly used on routers and was one of the techniques to mitigate the shortage of IPv4 addresses on the Internet. These lessons are all related to NAT.
Lessons
- Introduction to NAT and PAT
- Static NAT on Cisco IOS
- Cisco IOS Dynamic NAT Configuration
- How to configure PAT on Cisco IOS Router
- NAT with two outside interfaces
- Cisco IOS NAT on a Stick Configuration Example
- Cisco ASA Per-Session vs Multi-Session PAT
- Cisco ASA Static NAT Configuration
- Cisco ASA NAT Port Forwarding
- Troubleshooting NAT / PAT
- Cisco IOS NAT Port Forwarding
- Cisco ASA Hairpin Remote VPN Users
- Cisco ASA Hairpin Internal Server
- NAT Virtual Interface
- NAT Extendable on Cisco IOS
- NAT ALG (Application Level Gateway)
- Policy NAT
- IPv6 NPTv6 (Network Prefix Translation)
- IP NAT inside source vs IP NAT outside source
- Cisco ASA NAT Exemption