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Re: [**EXTERNAL**] RE: New Version Notification for draft-mudric-6man-lcs-01.txt

"Mudric, Dusan" <dmudric@ciena.com> Tue, 27 October 2020 17:17 UTC

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From: "Mudric, Dusan" <dmudric@ciena.com>
To: Vasilenko Eduard <vasilenko.eduard@huawei.com>, Alexandre Petrescu <alexandre.petrescu@cea.fr>, "ipv6@ietf.org" <ipv6@ietf.org>, "alexandre.petrescu@gmail.com" <alexandre.petrescu@gmail.com>, Mark Smith <markzzzsmith@gmail.com>
Subject: Re: [**EXTERNAL**] RE: New Version Notification for draft-mudric-6man-lcs-01.txt
Thread-Topic: [**EXTERNAL**] RE: New Version Notification for draft-mudric-6man-lcs-01.txt
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Date: Tue, 27 Oct 2020 17:17:17 +0000
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Hi Eduard,

There is no SIP protocol restriction to keep clients on a different subnet. I suppose it is up to a network operator to decide on a topology. What is more important is that clients on the same subnet and local link can negotiate media over a server on a different subnet, using GUA, and media on the local link can use LL addresses.

Regards,
Dusan.

On 2020-10-26, 1:42 PM, "Vasilenko Eduard" <vasilenko.eduard@huawei.com> wrote:

>Hi Dusan,
>
>When I said "too long and difficult" (mission is close to impossible)
>I mean: to get all applications recompiled (for new API support) and all hosts updated with your draft for ND.
>i.e. I mean: binary code change.
>I do not see any problem too with binding application to many IP addresses.
>
>I have seen some number of IP telephony designs. Well, it was many years ago. Call Manager was on the separate subnet from IP phones. Call Manager was somewhere on the "server farm".
>Hence, my question is still valid: how many servers are in separate server subnets (%) and how many servers are in the same subnet with clients (%)?

Ed/

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