The Double NAT MINI-HOWTO

Yan-Fa Li <yanfali@best.com>, mailing list netfilter@lists.samba.org

1. Introduction

2. The Situation

3. First Attempt: Single NAT

4. Second Attempt: Double NAT

5. Rusty's Really Quick Guide To Packet Filtering Copied:

6. DOUBLE NAT

• 6.1 Assign alias IP addresses to the eth0 interfaces of NAT BOX 1 and 2
• 6.2 Create Static NAT Mappings on NAT BOX 1
• 6.3 Create Static NAT Mappings on NAT BOX 2

7. Thanks