1/base.txt | 2/issue37.txt | |
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7.1.1 Sending Secure Neighbor Solicitations . . . .37 | 7.1.1 Sending Secure Neighbor Solicitations . . . .37 | |
7.1.2 Receiving Secure Neighbor Solicitations . . .37 | 7.1.2 Receiving Secure Neighbor Solicitations . . .37 | |
7.2 Neighbor Advertisement Messages . . . . . . . . . . 37 | 7.2 Neighbor Advertisement Messages . . . . . . . . . . 37 | |
7.2.1 Sending Secure Neighbor Advertisements . . . .37 | 7.2.1 Sending Secure Neighbor Advertisements . . . .37 | |
7.2.2 Receiving Secure Neighbor Advertisements . . .38 | 7.2.2 Receiving Secure Neighbor Advertisements . . .38 | |
7.3 Other Requirements . . . . . . . . . . . . . . . . . 38 | 7.3 Other Requirements . . . . . . . . . . . . . . . . . 38 | |
8. Securing Router Discovery with SEND . . . . . . . . . . . 40 | 8. Securing Router Discovery with SEND . . . . . . . . . . . 40 | |
8.1 Router Solicitation Messages . . . . . . . . . . . . 40 | 8.1 Router Solicitation Messages . . . . . . . . . . . . 40 | |
8.1.1 Sending Secure Router Solicitations . . . . .40 | 8.1.1 Sending Secure Router Solicitations . . . . .40 | |
8.1.2 Receiving Secure Router Solicitations . . . .40 | 8.1.2 Receiving Secure Router Solicitations . . . .40 | |
8.2 Router Advertisement Messages . . . . . . . . . . . 41 | 8.2 Router Advertisement Messages . . . . . . . . . . . 40 | |
8.2.1 Sending Secure Router Advertisements . . . . .41 | 8.2.1 Sending Secure Router Advertisements . . . . .41 | |
8.2.2 Receiving Secure Router Advertisements . . . .41 | 8.2.2 Receiving Secure Router Advertisements . . . .41 | |
8.3 Redirect Messages . . . . . . . . . . . . . . . . . 41 | 8.3 Redirect Messages . . . . . . . . . . . . . . . . . 41 | |
8.3.1 Sending Redirects . . . . . . . . . . . . . .41 | 8.3.1 Sending Redirects . . . . . . . . . . . . . .41 | |
8.3.2 Receiving Redirects . . . . . . . . . . . . .42 | 8.3.2 Receiving Redirects . . . . . . . . . . . . .42 | |
8.4 Other Requirements . . . . . . . . . . . . . . . . . 42 | 8.4 Other Requirements . . . . . . . . . . . . . . . . . 42 | |
9. Co-Existence of SEND and non-SEND nodes . . . . . . . . . 43 | 9. Co-Existence of SEND and non-SEND nodes . . . . . . . . . 43 | |
10. Performance Considerations . . . . . . . . . . . . . . . . 45 | 10. Performance Considerations . . . . . . . . . . . . . . . . 45 | |
11. Security Considerations . . . . . . . . . . . . . . . . . 46 | 11. Security Considerations . . . . . . . . . . . . . . . . . 46 | |
11.1 Threats to the Local Link Not Covered by SEND . . . 46 | 11.1 Threats to the Local Link Not Covered by SEND . . . 46 | |
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Router Solicitation messages received with another type of source | Router Solicitation messages received with another type of source | |
address but without the Nonce, Timestamp, or Signature options | address but without the Nonce, Timestamp, or Signature options | |
MUST be silently discarded. | MUST be silently discarded. | |
The Signature option MUST be constructed with the configured | The Signature option MUST be constructed with the configured | |
authorization method(s), the used key being within the configured | authorization method(s), the used key being within the configured | |
minimum (and maximum) allowable key size, and if applicable, using | minimum (and maximum) allowable key size, and if applicable, using | |
an acceptable trust anchor and/or minSec value. | an acceptable trust anchor and/or minSec value. | |
The configured authorization methods MUST include the trust anchor | ||
authorization method, and MAY be additionally configured to | ||
require CGA authorization. | ||
8.2 Router Advertisement Messages | 8.2 Router Advertisement Messages | |
All Router Advertisement messages are protected with SEND. | All Router Advertisement messages are protected with SEND. | |
8.2.1 Sending Secure Router Advertisements | 8.2.1 Sending Secure Router Advertisements | |
Secure Router Advertisement messages are sent as described in RFC | Secure Router Advertisement messages are sent as described in RFC | |
2461, with the additional requirements as listed in the following: | 2461, with the additional requirements as listed in the following: | |
All Router Advertisement messages sent MUST contain a Timestamp | All Router Advertisement messages sent MUST contain a Timestamp |