[bess] [Mail regarding rfc7432]Could you clarify which IP address we use to construct P2P tunnel for ingress replication.
"huangyang (E)" <yang.huang@huawei.com> Mon, 01 July 2019 06:45 UTC
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From: "huangyang (E)" <yang.huang@huawei.com>
To: "bess@ietf.org" <bess@ietf.org>
Thread-Topic: [Mail regarding rfc7432]Could you clarify which IP address we use to construct P2P tunnel for ingress replication.
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Date: Mon, 01 Jul 2019 06:45:39 +0000
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Subject: [bess] [Mail regarding rfc7432]Could you clarify which IP address we use to construct P2P tunnel for ingress replication.
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Hi WG, In the charpter 11.2 of RFC 7432: 11.2. P-Tunnel Identification "...+ If the PE that originates the advertisement uses ingress replication for the P-tunnel for EVPN, the route MUST include the PMSI Tunnel attribute with the Tunnel Type set to Ingress Replication and the Tunnel Identifier set to a routable address of the PE." a routable address of the PE is not so strict. And does this mean we use the Tunnel Identifier to construct P2P tunnel for ingress replication, or we use the Originating Router's IP Address in the IMET route key, or they are equivalent meaning? And I see it use the BGP Next hop to construct P2P tunnel for BUM ingress relication in RFC8365, Should Originating Router's IP Address, the IP address of BGP Next hop, Tunnel Identifier in PMSI, be the same IP address? Now, this may cause interact problems when it implements differently. Could you clarify this? Thanks. Brgds, Yang Huang
- [bess] [Mail regarding rfc7432]Could you clarify … huangyang (E)
- Re: [bess] [Mail regarding rfc7432]Could you clar… Rabadan, Jorge (Nokia - US/Mountain View)
- [bess] 答复: [Mail regarding rfc7432]Could you clar… huangyang (E)
- Re: [bess] 答复: [Mail regarding rfc7432]Could you … Rabadan, Jorge (Nokia - US/Mountain View)
- [bess] 答复: 答复: [Mail regarding rfc7432]Could you … huangyang (E)
- Re: [bess] [Mail regarding rfc7432]Could you clar… wang.yubao2