Zyxel P-791R v2 Рекомендации по настройке онлайн [84/98] 154425

P-791R v2 Support Notes

128 MS-CHAP [Crocker]

PPP LCP FCS-ALTERNATIVES

The Point-to-Point Protocol (PPP) Link Control Protocol (LCP)

FCS-Alternatives Configuration Option contains an 8-bit Options field which

identifies the FCS used. These are assigned as follows:

Bit FCS

-----------------------------------------------------------------

1 Null FCS

2 CCITT 16-Bit FCS

4 CCITT 32-bit FCS

• PPP MULTILINK ENDPOINT DISCRIMINATOR CLASS

The Point-to-Point Protocol (PPP) Link Control Protocol (LCP) Multilink

Endpoint Discriminator Option includes a Class field which identifies the

address class, These are assigned as follows:

Class Description

------------------------------------------------------------------------------

0 Null Class [RFC1717]

1 Locally Assigned [RFC1717]

2 Internet Protocol (IPv4) [RFC1717]

3 IEEE 802.1 global MAC address [RFC1717]

4 PPP Magic Number Block [RFC1717]

5 Public Switched Network Director Number [RFC1717]

• PPP LCP CALLBACK OPERATION FIELDS

The Point-to-Point Protocol (PPP) Link Control Protocol (LCP) Callback

Configuration Option contains an 8-bit Operations field which identifies the

format of the Message. These are assigned as follows:

Operation Description

----------------------------------------------------------------------------------

0 Location determined by user authentication.

1 Dialing string.

2 Location identifier.

3 E.164 number.

4 X.500 distinguished name.

5 unassigned

6 Location is determined during CBCP negotiation.

• PPP IPCP CONFIGURATION OPTION TYPES