Hi Jeff, We have additional updates to put in the draft. We will publish it as soon as it is done.
Brgds, From: Jeff Tantsura [mailto:[email protected]] Sent: Wednesday, July 24, 2019 13:52 To: Stewart Bryant; [email protected]; [email protected]; Francois Clad (fclad) Subject: Re: draft-ietf-rtgwg-segment-routing-ti-lfa Table 1 questions Francois/co-authors, Thanks for addressing the comments. Please update and publish the updated draft. Thanks! Cheers, Jeff On Jul 24, 2019, 1:22 PM -0400, Francois Clad (fclad) <[email protected]>, wrote: Hi Stewart, Thank you for pointing that out. The term circuits in the third column refers to bi-directional links. For the sake of clarity, we propose to replace it with “links” and multiply all values in the third column by 2. It also appears that a glitch occurred when the link/node ratios were reported in this table 1. Below is the updated table. +-------------+------------+------------+------------+------------+ | Network | Nodes | Links |Link-to-Node| SRLG info? | | | | | Ratio | | +-------------+------------+------------+------------+------------+ | T1 | 408 | 1330 | 3.26 | Yes | +-------------+------------+------------+------------+------------+ | T2 | 587 | 2166 | 3.69 | No | +-------------+------------+------------+------------+------------+ | T3 | 93 | 802 | 8.62 | Yes | +-------------+------------+------------+------------+------------+ | T4 | 247 | 786 | 3.18 | Yes | +-------------+------------+------------+------------+------------+ | T5 | 34 | 192 | 5.65 | Yes | +-------------+------------+------------+------------+------------+ | T6 | 50 | 156 | 3.12 | No | +-------------+------------+------------+------------+------------+ | T7 | 82 | 586 | 7.15 | No | +-------------+------------+------------+------------+------------+ | T8 | 35 | 82 | 2.34 | Yes | +-------------+------------+------------+------------+------------+ | T9 | 177 | 2742 | 15.49 | Yes | +-------------+------------+------------+------------+------------+ Regards, Francois On 22/07/2019 12:00, "Stewart Bryant" <[email protected]> wrote: I would like to understand what Table 1 in draft-ietf-rtgwg-segment-routing-ti-lfa is telling us. It uses the terms links and circuits without distinguishing between the two. I could speculate that a circuit is a group of links, but then the ratio of nodes to circuits in T1 seems far too low at less than 1:1 in network T1. Then the node to link ratio sounds quite high with fan outs of 84:1 in T2. Please could you explain what you mean by circuits and links in this table. What I would like to know is the average ratio of nodes to neighbours, and the number of parallel links per neighbour. Best regards Stewart _______________________________________________ rtgwg mailing list [email protected] https://www.ietf.org/mailman/listinfo/rtgwg _________________________________________________________________________________________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les messages electroniques etant susceptibles d'alteration, Orange decline toute responsabilite si ce message a ete altere, deforme ou falsifie. Merci. This message and its attachments may contain confidential or privileged information that may be protected by law; they should not be distributed, used or copied without authorisation. If you have received this email in error, please notify the sender and delete this message and its attachments. As emails may be altered, Orange is not liable for messages that have been modified, changed or falsified. Thank you.
_______________________________________________ rtgwg mailing list [email protected] https://www.ietf.org/mailman/listinfo/rtgwg
