disambiguate speakers A and B in a reopen

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Randy Bush 2020-05-07 04:35:39 -07:00
parent 9fcbaad367
commit 0c054c3346
2 changed files with 52 additions and 52 deletions

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Network Working Group R. Bush Network Working Group R. Bush
Internet-Draft Arrcus & Internet Initiative Japan Internet-Draft Arrcus & Internet Initiative Japan
Intended status: Standards Track R. Austein Intended status: Standards Track R. Austein
Expires: November 7, 2020 K. Patel Expires: November 8, 2020 K. Patel
Arrcus Arrcus
May 6, 2020 May 7, 2020
Layer 3 Discovery and Liveness Layer 3 Discovery and Liveness
@ -46,14 +46,14 @@ Status of This Memo
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on November 7, 2020. This Internet-Draft will expire on November 8, 2020.
Bush, et al. Expires November 7, 2020 [Page 1] Bush, et al. Expires November 8, 2020 [Page 1]
Internet-Draft Layer 3 Discovery and Liveness May 2020 Internet-Draft Layer 3 Discovery and Liveness May 2020
@ -109,7 +109,7 @@ Table of Contents
Bush, et al. Expires November 7, 2020 [Page 2] Bush, et al. Expires November 8, 2020 [Page 2]
Internet-Draft Layer 3 Discovery and Liveness May 2020 Internet-Draft Layer 3 Discovery and Liveness May 2020
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Bush, et al. Expires November 7, 2020 [Page 3] Bush, et al. Expires November 8, 2020 [Page 3]
Internet-Draft Layer 3 Discovery and Liveness May 2020 Internet-Draft Layer 3 Discovery and Liveness May 2020
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an unacknowledged OPEN PDU, like other ACKed PDUs, SHOULD use an unacknowledged OPEN PDU, like other ACKed PDUs, SHOULD use
exponential back-off, see [RFC1122]. exponential back-off, see [RFC1122].
If a properly authenticated OPEN arrives with a new Nonce from an If a properly authenticated OPEN arrives at L3DL speaker A with a new
LLEI with which the receiving logical link endpoint believes it Nonce from an LLEI, speaker B, with which A believes it already has
already has an L3DL session (OPENs have already been exchanged), and an L3DL session (OPENs have already been exchanged), and the Serial
the Serial Number in the OPEN PDU is non-zero, the receiver SHOULD Number in the OPEN PDU is non-zero, speaker A SHOULD establish a new
establish a new session by sending an OPEN with the Serial Number session by sending an OPEN with the Serial Number being the same as
being the same as that of the last sent and ACKed PDU. Each party that of A's last sent and ACKed PDU. Each party MUST resume sending
MUST resume sending encapsulations etc. subsequent to the other encapsulations etc. subsequent to the other party's Sequence Number.
party's Sequence Number. And each MUST retain all previously And each MUST retain all previously discovered encapsulation and
discovered encapsulation and other data. other data.
If a properly authenticated OPEN arrives with a new Nonce from an If a properly authenticated OPEN arrives with a new Nonce from an
LLEI with which the receiving logical link endpoint believes it LLEI with which the receiving logical link endpoint believes it
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@ -863,12 +863,12 @@ q-->
an unacknowledged OPEN PDU, like other ACKed PDUs, SHOULD use an unacknowledged OPEN PDU, like other ACKed PDUs, SHOULD use
exponential back-off, see <xref target="RFC1122"/>.</t> exponential back-off, see <xref target="RFC1122"/>.</t>
<t>If a properly authenticated OPEN arrives with a new Nonce from an <t>If a properly authenticated OPEN arrives at L3DL speaker A with a
LLEI with which the receiving logical link endpoint believes it new Nonce from an LLEI, speaker B, with which A believes it already
already has an L3DL session (OPENs have already been exchanged), and has an L3DL session (OPENs have already been exchanged), and the
the Serial Number in the OPEN PDU is non-zero, the receiver SHOULD Serial Number in the OPEN PDU is non-zero, speaker A SHOULD
establish a new session by sending an OPEN with the Serial Number establish a new session by sending an OPEN with the Serial Number
being the same as that of the last sent and ACKed PDU. Each party being the same as that of A's last sent and ACKed PDU. Each party
MUST resume sending encapsulations etc. subsequent to the other MUST resume sending encapsulations etc. subsequent to the other
party's Sequence Number. And each MUST retain all previously party's Sequence Number. And each MUST retain all previously
discovered encapsulation and other data.</t> discovered encapsulation and other data.</t>