[netconf] RE： Adoption Call for draft-mahesh-netconf-https-notif-00
wangzitao <wangzitao@huawei.com> Wed, 11 September 2019 07:58 UTC
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From: wangzitao <wangzitao@huawei.com>
To: Kent Watsen <kent+ietf@watsen.net>
CC: "netconf@ietf.org" <netconf@ietf.org>
Thread-Topic: RE： [netconf] Adoption Call for draft-mahesh-netconf-https-notif-00
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Date: Wed, 11 Sep 2019 07:58:06 +0000
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Subject: [netconf] RE： Adoption Call for draft-mahesh-netconf-https-notif-00
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Hi Kent, Thank you for your reply. I am trying to understand the relationship and usage of this draft and a set of netconf drafts: This model present the receiver's information (such as IP, port, etc) and it augment the ietf-subscription-notification model that the user can specify multiple subscription receivers. And the user also need to configure the server to specify receiver's port and IP (via ietf-client-server?). That the server can call home to the receivers. Is my understanding correct? If yes, I suggest that a brief description of the workflow should be present in the draft. Best Regards! -Michael 发件人: Kent Watsen [mailto:kent+ietf@watsen.net] 发送时间: 2019年9月11日 13:16 收件人: wangzitao <wangzitao@huawei.com> 抄送: netconf@ietf.org 主题: Re: [netconf] Adoption Call for draft-mahesh-netconf-https-notif-00 Hi Michael, IMHO, this model can be used in call-home scenarios, for example the server can initiate a transport session to those receivers in the subscription using the address and port specified. Therefore, I suggest to add some attributes, such as Listen Port, to support call-home. I'm not entirely sure I follow you. Firstly, the draft is describing the NC/RC server initiating a protocol connection to a remote peer (the receiver). So, in this since, it is "call home" already. That said, maybe you mean "call home" in the sense of protocol-reversals (e.g., reverse TLS). If so, note that the protocol being discussed here is more like Syslog than RESTCONF. If it were Syslog, would you also to think there is a need to have a protocol-reversal? Kent // as co-author