For the unplanned restart, shouldn’t the responsibility of the directed connect neighbors to send out such LSAs for the purge of obsolete LSA?
Best Regards Aijun Wang China Telecom 发件人: forwardingalgori...@ietf.org [mailto:forwardingalgori...@ietf.org] 代表 Acee Lindem 发送时间: 2024年7月9日 20:14 收件人: Peter Psenak <ppse...@cisco.com> 抄送: Aijun Wang <wangai...@tsinghua.org.cn>; Yingzhen Qu <yingzhen.i...@gmail.com>; lsr <lsr@ietf.org>; lsr-chairs <lsr-cha...@ietf.org>; tony Przygienda <tonysi...@gmail.com>; shraddha <shrad...@juniper.net> 主题: [Lsr] Re: About Premature aging of LSA and Purge LSA Additionally, you certainly don’t need a standards track solution to this problem. An implementation could honor MinLSInterval by simply locally keeping its own list of self-originated MaxAge LSAs and delaying reorigination. Thanks, Acee On Jul 9, 2024, at 04:13, Peter Psenak <ppse...@cisco.com <mailto:ppse...@cisco.com> > wrote: Aijun, On 09/07/2024 09:46, Aijun Wang wrote: Hi, Acee: Can the proposal in <https://datatracker.ietf.org/doc/html/draft-dong-ospf-purge-lsa-00> https://datatracker.ietf.org/doc/html/draft-dong-ospf-purge-lsa-00, together with <https://datatracker.ietf.org/doc/html/rfc2328#section-14.1> https://datatracker.ietf.org/doc/html/rfc2328#section-14.1(Premature aging of LSAs) solve your mentioned problem? If so, is it simpler than your proposal? That is, before the router restart, it needs only send out the Purge LSA(when LSA sequence number is not to wrap) or premature aging of its LSA.(when sequence number is to wrap) does not work for unplanned restart. thanks, Peter Best Regards Aijun Wang China Telecom 发件人: <mailto:forwardingalgori...@ietf.org> forwardingalgori...@ietf.org [ <mailto:forwardingalgori...@ietf.org> mailto:forwardingalgori...@ietf.org] 代表 Acee Lindem 发送时间: 2024年7月9日 3:58 收件人: Yingzhen Qu <mailto:yingzhen.i...@gmail.com> <yingzhen.i...@gmail.com> 抄送: lsr <mailto:lsr@ietf.org> <lsr@ietf.org>; lsr-chairs <mailto:lsr-cha...@ietf.org> <lsr-cha...@ietf.org>; tony Przygienda <mailto:tonysi...@gmail.com> <tonysi...@gmail.com>; shraddha <mailto:shrad...@juniper.net> <shrad...@juniper.net> 主题: [Lsr] Re: IETF 120 LSR Slot Requests Speaking as WG member: I would like a 10 minute slot to present an update to <https://datatracker.ietf.org/doc/draft-hegde-lsr-ospf-better-idbx/> https://datatracker.ietf.org/doc/draft-hegde-lsr-ospf-better-idbx/ Thanks, Acee On Jun 25, 2024, at 14:19, Yingzhen Qu < <mailto:yingzhen.i...@gmail.com> yingzhen.i...@gmail.com> wrote: Hi, The draft agenda for IETF 120 has been posted: <https://datatracker.ietf.org/meeting/120/agenda/> IETF 120 Meeting Agenda The LSR session is scheduled on Friday Session I1 9:30 - 11:30, July 26, 2024. Please send slot requests to <mailto:lsr-cha...@ietf.org> lsr-cha...@ietf.org before the end of the day Wednesday July 10th. Please include draft name and link, presenter, desired slot length including Q&A. Please note that having a discussion on the LSR mailing list is a prerequisite for a draft presentation in the WG session. If you need any help please reach out to the chairs. Thanks, Yingzhen
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