From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) by lore.proxmox.com (Postfix) with ESMTPS id BCE4D1FF13C for ; Thu, 30 Apr 2026 16:31:09 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id F3EA2C4FB; Thu, 30 Apr 2026 16:30:32 +0200 (CEST) From: Hannes Laimer To: pve-devel@lists.proxmox.com Subject: [PATCH docs/manager/network/proxmox{-ve-rs,-perl-rs} v2 00/11] sdn: evpn: add IPv6 RA / SLAAC support Date: Thu, 30 Apr 2026 16:29:42 +0200 Message-ID: <20260430142953.315412-1-h.laimer@proxmox.com> X-Mailer: git-send-email 2.47.3 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Bm-Milter-Handled: 55990f41-d878-4baa-be0a-ee34c49e34d2 X-Bm-Transport-Timestamp: 1777559296595 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.081 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Message-ID-Hash: 2AD3BYD3NMJUVHYZ4IQ4UEMLKOX4CP34 X-Message-ID-Hash: 2AD3BYD3NMJUVHYZ4IQ4UEMLKOX4CP34 X-MailFrom: h.laimer@proxmox.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list List-Id: Proxmox VE development discussion List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: It adds IPv6 Router Advertisement / SLAAC support to EVPN zones. The series depends on the evpn-rework [2] and route-maps [3] series. RA settings sit on the vnet (`vnets.cfg`), per-prefix overrides on the subnet (`subnets.cfg`). Defaults are chosen so most IPv6 subnets work without explicit per-prefix configuration. It also enables `accept_untracked_na=2` on every EVPN vnet bridge that has an IPv6 subnet, to keep first-packet IPv6 return traffic reliable in the distributed-gateway topology. The dedicated commit has the full rationale. v2: - rebased onto the evpn-rework and route-maps series [v1] https://lore.proxmox.com/pve-devel/20260218102350.211294-1-h.laimer@proxmox.com/ [2] https://lore.proxmox.com/pve-devel/20260414163315.419384-1-s.hanreich@proxmox.com/ [3] https://lore.proxmox.com/pve-devel/20260401143957.386809-1-s.hanreich@proxmox.com/ proxmox-ve-rs: Hannes Laimer (2): frr: add IPv6 router advertisement support ve-config: add per-vnet IPv6 RA configuration .../templates/frr.conf.jinja | 1 + .../templates/nd_interfaces.jinja | 33 +++++ proxmox-frr/src/ser/mod.rs | 6 + proxmox-frr/src/ser/nd.rs | 71 +++++++++ proxmox-frr/src/ser/serializer.rs | 6 +- proxmox-ve-config/src/sdn/config.rs | 122 +++++++++++++++- proxmox-ve-config/src/sdn/mod.rs | 1 + proxmox-ve-config/src/sdn/nd.rs | 129 +++++++++++++++++ proxmox-ve-config/tests/nd/main.rs | 137 ++++++++++++++++++ .../nd__explicit_lifetimes_are_preserved.snap | 9 ++ .../nd__mixed_subnets_under_one_vnet.snap | 14 ++ .../snapshots/nd__no_autoconfig_prefix.snap | 9 ++ .../nd__off_link_emits_off_link_modifier.snap | 10 ++ ...vel_optional_knobs_are_passed_through.snap | 13 ++ .../nd__slaac_with_default_lifetimes.snap | 9 ++ 15 files changed, 562 insertions(+), 8 deletions(-) create mode 100644 proxmox-frr-templates/templates/nd_interfaces.jinja create mode 100644 proxmox-frr/src/ser/nd.rs create mode 100644 proxmox-ve-config/src/sdn/nd.rs create mode 100644 proxmox-ve-config/tests/nd/main.rs create mode 100644 proxmox-ve-config/tests/nd/snapshots/nd__explicit_lifetimes_are_preserved.snap create mode 100644 proxmox-ve-config/tests/nd/snapshots/nd__mixed_subnets_under_one_vnet.snap create mode 100644 proxmox-ve-config/tests/nd/snapshots/nd__no_autoconfig_prefix.snap create mode 100644 proxmox-ve-config/tests/nd/snapshots/nd__off_link_emits_off_link_modifier.snap create mode 100644 proxmox-ve-config/tests/nd/snapshots/nd__ra_level_optional_knobs_are_passed_through.snap create mode 100644 proxmox-ve-config/tests/nd/snapshots/nd__slaac_with_default_lifetimes.snap proxmox-perl-rs: Hannes Laimer (1): pve-rs: sdn: add IPv6 RA builder binding pve-rs/Makefile | 1 + pve-rs/src/bindings/sdn/ipv6_ra.rs | 50 ++++++++++++++++++++++++++++++ pve-rs/src/bindings/sdn/mod.rs | 1 + 3 files changed, 52 insertions(+) create mode 100644 pve-rs/src/bindings/sdn/ipv6_ra.rs pve-network: Hannes Laimer (4): sdn: evpn: add IPv6 RA / SLAAC support sdn: evpn: derive IP version from CIDR for gateway-less subnets sdn: evpn: accept untracked IPv6 NA on EVPN vnet bridges api: vnet: include zone-type in vnet list src/PVE/API2/Network/SDN/Vnets.pm | 13 ++++ src/PVE/Network/SDN/Controllers/EvpnPlugin.pm | 12 +++- src/PVE/Network/SDN/SubnetPlugin.pm | 67 +++++++++++++++++++ src/PVE/Network/SDN/VnetPlugin.pm | 67 +++++++++++++++++++ src/PVE/Network/SDN/Zones/EvpnPlugin.pm | 14 +++- .../exitnode_snat/expected_sdn_interfaces | 1 + .../exitnodenullroute/expected_sdn_interfaces | 1 + .../evpn/ipv4ipv6/expected_sdn_interfaces | 1 + .../ipv4ipv6nogateway/expected_sdn_interfaces | 1 + .../zones/evpn/ipv6/expected_sdn_interfaces | 1 + .../evpn/ipv6underlay/expected_sdn_interfaces | 1 + .../evpn/slaac/expected_controller_config | 53 +++++++++++++++ .../zones/evpn/slaac/expected_sdn_interfaces | 44 ++++++++++++ src/test/zones/evpn/slaac/interfaces | 7 ++ src/test/zones/evpn/slaac/sdn_config | 41 ++++++++++++ 15 files changed, 322 insertions(+), 2 deletions(-) create mode 100644 src/test/zones/evpn/slaac/expected_controller_config create mode 100644 src/test/zones/evpn/slaac/expected_sdn_interfaces create mode 100644 src/test/zones/evpn/slaac/interfaces create mode 100644 src/test/zones/evpn/slaac/sdn_config pve-manager: Hannes Laimer (2): ui: sdn: disable SNAT for IPv6 subnets ui: sdn: add IPv6 RA / SLAAC support www/manager6/form/SDNVnetSelector.js | 2 +- www/manager6/sdn/SubnetEdit.js | 120 +++++++++++++++++++- www/manager6/sdn/SubnetView.js | 6 +- www/manager6/sdn/VnetEdit.js | 157 ++++++++++++++++++++++++++- www/manager6/sdn/VnetView.js | 6 +- 5 files changed, 283 insertions(+), 8 deletions(-) pve-docs: Hannes Laimer (2): sdn: document IPv6 RA / SLAAC configuration sdn: add example for IPv6 in an EVPN zone pvesdn.adoc | 271 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 271 insertions(+) Summary over all repositories: 39 files changed, 1490 insertions(+), 18 deletions(-) -- Generated by murpp 0.11.0