Shulou(Shulou.com)05/31 Report--

This article introduces you the solution to the USG address mapping problem, the content is very detailed, interested friends can refer to, I hope it can be helpful to you.

I use the USG6000 series firewall, the situation overview:

1. Private network address access server private network address business is normal

2. The public network address mapped by the public network access server is normal.

3. Public network address service exception of private network address access server

The solution is as follows:

1. Whether the firewall server mapping policy is written properly. Do not join how to secure the domain

2. Whether UNtrust-- > trust in the security policy allows server address access

3. In the NAT policy, the source NAT adds trust to the trust zone to allow the server address to access normally.

I failed in Article 3, which caused the private network address to access the public network address mapped by the server. With a picture

This is the end of the solution to the problem of USG address mapping. I hope the above content can be helpful to you and learn more knowledge. If you think the article is good, you can share it for more people to see.

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