Billion Electric Company user manual Billion BIPAC 7100S ADSL Modem/Router

Billion BIPAC 7100S ADSL Modem/Router

Remote Subnet Mask: The range of remote IPs can be communicated. For example, it is 255.255.255.0.

Proposal: There are two methods to check the authentication information, AH (authentication header) and ESP (Encapsulating Security Payload).

ESP: Data will be encrypted and/or authentic. DES and 3DES encryption methods are supported. The DES uses 56 bits as an encryption method. The 3DES uses 128 bits as an encryption method. MD5 and SHA1 authentication protocols are supported. The authentication keys are a string and must be exactly 16 characters long for MD5 and 20 characters long for SHA1. The ESP can be one of following proposals:

.ESP: DES without Authentication

.ESP: 3DES without Authentication

.ESP: DES with MD5

.ESP: DES with SHA-1

.ESP: 3DES with MD5

ESP: 3DES with SHA-1

.ESP: MD5 without Encryption

.ESP: SHA-1 without Encryption

AH: Data will be authentic only. MD5 and SHA1 authentication protocols are supported. The authentication keys are a string and must be exactly 16 characters long for MD5 and 20 characters long for SHA1.

PreShared Key: IKE authentication method. This is a string from 8 characters to 128 characters. Both sides should use the same key.

Advanced IKE Setup: Press “Advanced IKE Setup” button, you will see Advanced IKE Setup page as below figure. Then, you can configure the parameters of IKE.

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