IP Router Configuration Command Reference
192 Router Configuration Guide
Description This command specifies whether unsecured messages are accepted. When Secure Neighbor Discovery
(SeND) is enabled, only secure messages are accepted by default.
The no form of the command disables accepting unsecured messages.
link-local-modifier
Syntax link-local-modifier modifier
[no] link-local-modifier
Context config>router>if>ipv6>secure-nd
Description This command configures the Cryptographically Generated Address (CGA) modifier for link-local
addresses.
Parameters modifier — Specifies the modifier in 32 hexadecimal nibbles.
Values 0x0 to 0xFFFFFFFF
public-key-min-bits
Syntax public-key-min-bits bits
[no] public-key-min-bits
Context config>router>if>ipv6>secure-nd
Description This command configures the minimum acceptable key length for public keys used in the generation
of a Cryptographically Generated Address (CGA).
Parameters bits — Specifies the number of bits.
Values 512 to 1024
security-parameter
Syntax security-parameter sec
[no] security-parameter
Context config>router>if>ipv6>secure-nd
Description This command configures the security parameter used in the generation of a Cryptographically
Generated Address (CGA).
Parameters sec — Specifies the security parameter.
Values 0 to 1
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