Re: [Dots] I-D Action: draft-ietf-dots-rfc8782-bis-00.txt

[kaname nishizuka <[e-mail]>]

Hi Med, all.

`attack-status` is now under server-to-client-only in RFC8782 bis, but I just want to clarify whether it's correct.

In 4.4.3, it is said:
    The 'attack-status' parameter is a mandatory attribute when
    performing an efficacy update.  The various possible values contained
    in the 'attack-status' parameter are described in Table 4.
             +-----------+-------------------------------------+
             | Parameter | Description                         |
             |     Value |                                     |
             +===========+=====================================+
             |         1 | The DOTS client determines that it  |
             |           | is still under attack.              |
             +-----------+-------------------------------------+
             |         2 | The DOTS client determines that the |
             |           | attack is successfully mitigated    |
             |           | (e.g., attack traffic is not seen). |
             +-----------+-------------------------------------+

                 Table 4: Values of 'attack-status' Parameter


regards,
Kaname Nishizuka


On 2020/08/19 16:06, Valery Smyslov wrote:
> Hi,
>
> according to the roadmap we discussed for the replacement
> of RFC 8782, we are going to request yangdoctors
> and opsdir reviews for the just adopted draft to double check
> that all the changes in YANG module are fine with them.
> We are going to issue WGLC shortly after the reviews are complete.
>
> Regards,
> Frank & Valery.
>
>> A New Internet-Draft is available from the on-line Internet-Drafts directories.
>> This draft is a work item of the DDoS Open Threat Signaling WG of the IETF.
>>
>>          Title           : Distributed Denial-of-Service Open Threat Signaling (DOTS) Signal Channel Specification
>>          Authors         : Mohamed Boucadair
>>                            Jon Shallow
>>                            Tirumaleswar Reddy.K
>> 	Filename        : draft-ietf-dots-rfc8782-bis-00.txt
>> 	Pages           : 119
>> 	Date            : 2020-08-18
>>
>> Abstract:
>>     This document specifies the Distributed Denial-of-Service Open Threat
>>     Signaling (DOTS) signal channel, a protocol for signaling the need
>>     for protection against Distributed Denial-of-Service (DDoS) attacks
>>     to a server capable of enabling network traffic mitigation on behalf
>>     of the requesting client.
>>
>>     A companion document defines the DOTS data channel, a separate
>>     reliable communication layer for DOTS management and configuration
>>     purposes.
>>
>>     This document obsoletes RFC 8782.
>>
>>
>> The IETF datatracker status page for this draft is:
>> https://datatracker.ietf.org/doc/draft-ietf-dots-rfc8782-bis/
>>
>> There are also htmlized versions available at:
>> https://tools.ietf.org/html/draft-ietf-dots-rfc8782-bis-00
>> https://datatracker.ietf.org/doc/html/draft-ietf-dots-rfc8782-bis-00
>>
>>
>> Please note that it may take a couple of minutes from the time of submission
>> until the htmlized version and diff are available at tools.ietf.org.
>>
>> Internet-Drafts are also available by anonymous FTP at:
>> ftp://ftp.ietf.org/internet-drafts/
>>
>>
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