Shunwan,
Good catch! ID length is in bytes and Nonce length is also in bytes. I will
update the draft accordingly.
Cheers,
Ali
From: Zhuangshunwan
Date: Monday, June 12, 2023 at 1:36 AM
To: draft-sajassi-bess-secure-e...@ietf.org
Cc: bess@ietf.org
Subject: Mail regarding draft-sajassi-bess-secure-evpn
Dear Co-Authors,
Thank you for contributing this very useful document! I support the adoption of
this document.
One comment:
Regarding the “ID Length” and “Nonce Length” in the Base (Minimal Set) DIM
Sub-TLV, Figure 6 shows the following:
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| ID Length | Nonce Length|I| Flags |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Rekey |
|Counter|
+---+
| |
~ Originator ID + (Tenant ID) + (Subnet ID) + (Tenant Address) ~
| |
+---+
| |
~ Nonce Data ~
| |
+---+
Figure 6
And the corresponding description is as follows:
“ID Length (16 bits) is the length of the Originator ID + (Tenant ID)
+ (Subnet ID) + (Tenant Address) in bytes. Nonce Length (8 bits) is
…”
Question: Which is the right format we want?
Best Regards,
Shunwan
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