Juniper Firewall two layer transparent mode configuration

Firewall transparent Mode setting (Jnuiper ssg- $ )

The first is to understand what is the transparent mode of the firewall, which is equivalent to the firewall as a switch, the firewall will filter through the IP packets, but will not modify the IP packet header of any information.

Advantages of Transparent Mode:

1, do not need to change the existing network and configuration

2, do not need to create a mapping or virtual IP

3. Transparent mode to minimize system resource consumption

The specific configuration is as follows:

1. Configuring the Intranet interface for transparent mode

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2. Configuring an Extranet interface for routing patterns

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3. Configure vlan1 IP, that is, manage IP

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4. to view the configuration of all ports:

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5. configuration Policies:

V1-trust to V1-untrust This is an internal external visit, which is generally the release of all movements.

V1-untrust to V1-trust This is the external internal access rights, generally according to customer needs to operate (here the server IP is the real IP address of the back-end server ).

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Juniper Firewall two layer transparent mode configuration