Motorola 3397GP manual Security Settings, Set security firewall option high medium low off

Security Settings

Security settings include the Firewall, Packet Filtering, Stateful Inspection, and IPSec parameters. Some of the security functionality is keyed.

Firewall Settings

set security firewall option [ high medium low off ]

The firewall settings are discussed on page page 23.

SafeHarbour IPSec Settings

SafeHarbour VPN is a tunnel between the local network and another geographically dispersed network that is interconnected over the Internet. This VPN tunnel provides a secure, cost-effective alternative to dedicated leased lines. Internet Protocol Security (IPsec) is a series of services including encryption, authentication, integrity, and replay protection. Internet Key Exchange (IKE) is the key management pro- tocol of IPsec that establishes keys for encryption and decryption. Because this VPN software imple- mentation is built to these standards, the other side of the tunnel can be either another Motorola

Netopia® unit or another IPsec/IKE based security product. For VPN you can choose to have traffic authenticated, encrypted, or both.

When connecting the Motorola Netopia® unit in a telecommuting scenario, the corporate VPN settings

will dictate the settings to be used in the Motorola Netopia® unit. If a parameter has not been specified from the other end of the tunnel, choose the default unless you fully understand the ramifications of your parameter choice.

set security ipsec option (off) {on off}

Turns on the SafeHarbour IPsec tunnel capability. Default is off.

set security ipsec tunnels name "123"

The name of the tunnel can be quoted to allow special characters and embedded spaces.

set security ipsec tunnels name "123" tun-enable {on off}

This enables this particular tunnel. Currently, one tunnel is supported.

set security ipsec tunnels name "123" dest-ext-address ip-address

Specifies the IP address of the destination gateway.

set security ipsec tunnels name "123" dest-int-network ip-address

Specifies the IP address of the destination computer or internal network.

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