Internet Protocol Control Protocol - Configuration Options

Configuration Options

IPCP Configuration Options allow negotiatiation of desirable Internet Protocol parameters. IPCP uses the same Configuration Option format defined for LCP Link Control Protocol, with a separate set of Options.

IPCP Configuration Options:

00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Option Length
Data :::

Option. 8 bits.

Option Length Description References
1 IP-Addresses (deprecated). RFC 1332
2 >= 14 IP-Compression-Protocol.

RFC 1332, RFC 3241,

RFC 3544
3 6 IP-Address. RFC 1332
4 6 Mobile-IPv4. RFC 2290
129 6 Primary DNS Server Address. RFC 1877
130 6 Primary NBNS Server Address. RFC 1877
131 6 Secondary DNS Server Address. RFC 1877
132 6 Secondary NBNS Server Address. RFC 1877

Length. 8 bits.

Data. Variable length.

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