[{"url":"https://api.github.com/repos/openwrt/odhcpd/issues/comments/3213479472","html_url":"https://github.com/openwrt/odhcpd/issues/247#issuecomment-3213479472","issue_url":"https://api.github.com/repos/openwrt/odhcpd/issues/247","id":3213479472,"node_id":"IC_kwDOAM7R0M6_ic4w","user":{"login":"Noltari","id":264346,"node_id":"MDQ6VXNlcjI2NDM0Ng==","avatar_url":"https://avatars.githubusercontent.com/u/264346?v=4","gravatar_id":"","url":"https://api.github.com/users/Noltari","html_url":"https://github.com/Noltari","followers_url":"https://api.github.com/users/Noltari/followers","following_url":"https://api.github.com/users/Noltari/following{/other_user}","gists_url":"https://api.github.com/users/Noltari/gists{/gist_id}","starred_url":"https://api.github.com/users/Noltari/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Noltari/subscriptions","organizations_url":"https://api.github.com/users/Noltari/orgs","repos_url":"https://api.github.com/users/Noltari/repos","events_url":"https://api.github.com/users/Noltari/events{/privacy}","received_events_url":"https://api.github.com/users/Noltari/received_events","type":"User","user_view_type":"public","site_admin":false},"created_at":"2025-08-22T08:08:19Z","updated_at":"2025-08-22T08:09:12Z","body":"AFAIK this could also be achieved with https://github.com/openwrt/odhcpd/pull/245 by setting a file in `/tmp`.","author_association":"MEMBER","pin":null,"reactions":{"url":"https://api.github.com/repos/openwrt/odhcpd/issues/comments/3213479472/reactions","total_count":1,"+1":1,"-1":0,"laugh":0,"hooray":0,"confused":0,"heart":0,"rocket":0,"eyes":0},"performed_via_github_app":null,"minimized":null},{"url":"https://api.github.com/repos/openwrt/odhcpd/issues/comments/3328906084","html_url":"https://github.com/openwrt/odhcpd/issues/247#issuecomment-3328906084","issue_url":"https://api.github.com/repos/openwrt/odhcpd/issues/247","id":3328906084,"node_id":"IC_kwDOAM7R0M7GaxNk","user":{"login":"Noltari","id":264346,"node_id":"MDQ6VXNlcjI2NDM0Ng==","avatar_url":"https://avatars.githubusercontent.com/u/264346?v=4","gravatar_id":"","url":"https://api.github.com/users/Noltari","html_url":"https://github.com/Noltari","followers_url":"https://api.github.com/users/Noltari/followers","following_url":"https://api.github.com/users/Noltari/following{/other_user}","gists_url":"https://api.github.com/users/Noltari/gists{/gist_id}","starred_url":"https://api.github.com/users/Noltari/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Noltari/subscriptions","organizations_url":"https://api.github.com/users/Noltari/orgs","repos_url":"https://api.github.com/users/Noltari/repos","events_url":"https://api.github.com/users/Noltari/events{/privacy}","received_events_url":"https://api.github.com/users/Noltari/received_events","type":"User","user_view_type":"public","site_admin":false},"created_at":"2025-09-24T14:37:56Z","updated_at":"2025-09-24T14:37:56Z","body":"> AFAIK this could also be achieved with [#245](https://github.com/openwrt/odhcpd/pull/245) by setting a file in `/tmp`.\n\nhttps://github.com/openwrt/odhcpd/pull/245 has been superseded by https://github.com/openwrt/odhcpd/pull/256, but the same still applies (setting a folder in `/tmp`)","author_association":"MEMBER","pin":null,"reactions":{"url":"https://api.github.com/repos/openwrt/odhcpd/issues/comments/3328906084/reactions","total_count":0,"+1":0,"-1":0,"laugh":0,"hooray":0,"confused":0,"heart":0,"rocket":0,"eyes":0},"performed_via_github_app":null,"minimized":null},{"url":"https://api.github.com/repos/openwrt/odhcpd/issues/comments/3359875278","html_url":"https://github.com/openwrt/odhcpd/issues/247#issuecomment-3359875278","issue_url":"https://api.github.com/repos/openwrt/odhcpd/issues/247","id":3359875278,"node_id":"IC_kwDOAM7R0M7IQ6DO","user":{"login":"Noltari","id":264346,"node_id":"MDQ6VXNlcjI2NDM0Ng==","avatar_url":"https://avatars.githubusercontent.com/u/264346?v=4","gravatar_id":"","url":"https://api.github.com/users/Noltari","html_url":"https://github.com/Noltari","followers_url":"https://api.github.com/users/Noltari/followers","following_url":"https://api.github.com/users/Noltari/following{/other_user}","gists_url":"https://api.github.com/users/Noltari/gists{/gist_id}","starred_url":"https://api.github.com/users/Noltari/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Noltari/subscriptions","organizations_url":"https://api.github.com/users/Noltari/orgs","repos_url":"https://api.github.com/users/Noltari/repos","events_url":"https://api.github.com/users/Noltari/events{/privacy}","received_events_url":"https://api.github.com/users/Noltari/received_events","type":"User","user_view_type":"public","site_admin":false},"created_at":"2025-10-02T08:35:27Z","updated_at":"2025-10-02T08:35:27Z","body":"https://github.com/openwrt/odhcpd/pull/256 has been merged at  https://github.com/openwrt/odhcpd/commit/cdb9e5b655fc6e7f4e9f340408e21231c943279c, so this should be fixed now.","author_association":"MEMBER","pin":null,"reactions":{"url":"https://api.github.com/repos/openwrt/odhcpd/issues/comments/3359875278/reactions","total_count":0,"+1":0,"-1":0,"laugh":0,"hooray":0,"confused":0,"heart":0,"rocket":0,"eyes":0},"performed_via_github_app":null,"minimized":null},{"url":"https://api.github.com/repos/openwrt/odhcpd/issues/comments/3361486903","html_url":"https://github.com/openwrt/odhcpd/issues/247#issuecomment-3361486903","issue_url":"https://api.github.com/repos/openwrt/odhcpd/issues/247","id":3361486903,"node_id":"IC_kwDOAM7R0M7IXDg3","user":{"login":"biergaizi","id":1310693,"node_id":"MDQ6VXNlcjEzMTA2OTM=","avatar_url":"https://avatars.githubusercontent.com/u/1310693?v=4","gravatar_id":"","url":"https://api.github.com/users/biergaizi","html_url":"https://github.com/biergaizi","followers_url":"https://api.github.com/users/biergaizi/followers","following_url":"https://api.github.com/users/biergaizi/following{/other_user}","gists_url":"https://api.github.com/users/biergaizi/gists{/gist_id}","starred_url":"https://api.github.com/users/biergaizi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/biergaizi/subscriptions","organizations_url":"https://api.github.com/users/biergaizi/orgs","repos_url":"https://api.github.com/users/biergaizi/repos","events_url":"https://api.github.com/users/biergaizi/events{/privacy}","received_events_url":"https://api.github.com/users/biergaizi/received_events","type":"User","user_view_type":"public","site_admin":false},"created_at":"2025-10-02T14:30:41Z","updated_at":"2025-10-02T14:30:41Z","body":"Great work, thanks.","author_association":"NONE","pin":null,"reactions":{"url":"https://api.github.com/repos/openwrt/odhcpd/issues/comments/3361486903/reactions","total_count":1,"+1":0,"-1":0,"laugh":0,"hooray":0,"confused":0,"heart":1,"rocket":0,"eyes":0},"performed_via_github_app":null,"minimized":null},{"url":"https://api.github.com/repos/openwrt/odhcpd/issues/comments/3527458898","html_url":"https://github.com/openwrt/odhcpd/issues/247#issuecomment-3527458898","issue_url":"https://api.github.com/repos/openwrt/odhcpd/issues/247","id":3527458898,"node_id":"IC_kwDOAM7R0M7SQMBS","user":{"login":"bluewavenet","id":13632068,"node_id":"MDQ6VXNlcjEzNjMyMDY4","avatar_url":"https://avatars.githubusercontent.com/u/13632068?v=4","gravatar_id":"","url":"https://api.github.com/users/bluewavenet","html_url":"https://github.com/bluewavenet","followers_url":"https://api.github.com/users/bluewavenet/followers","following_url":"https://api.github.com/users/bluewavenet/following{/other_user}","gists_url":"https://api.github.com/users/bluewavenet/gists{/gist_id}","starred_url":"https://api.github.com/users/bluewavenet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bluewavenet/subscriptions","organizations_url":"https://api.github.com/users/bluewavenet/orgs","repos_url":"https://api.github.com/users/bluewavenet/repos","events_url":"https://api.github.com/users/bluewavenet/events{/privacy}","received_events_url":"https://api.github.com/users/bluewavenet/received_events","type":"User","user_view_type":"public","site_admin":false},"created_at":"2025-11-13T11:53:44Z","updated_at":"2025-11-13T11:53:44Z","body":"@biergaizi @Noltari \nThanks for the ongoing work on odhcpd stability.\n\n**Potential boot-time IPv6 deprecation side-effect in dynamic networks (RFC 9096 context)**\n\nI've noticed a pattern of boot-time \"deprecated\" IPv6 addresses (preferred_lft=0) emerging in recent OpenWRT builds (master snapshots and 24.10.4; but may pre-date).\n\nIn my 802.11s mesh testing (mesh11sd package for HWMP automation, 10+ MT76xx nodes), initial RAs from odhcpd flag ULAs as deprecated early — impacting new TCP/UDP connections (e.g., EPERM on wget) for ~3-40min until RA refresh, though ping/ICMP works fine.\n\nSetup details: Local ULA-only (no WAN PD renumbering; pure SLAAC/RA on br-lan/mesh).\n\nTrigger: Boot races where RAs fire before full interface/mesh stability.\n\nA simple seq fix — restarting odhcpd _**after**_ the mesh interface has come up — resolves it by ensuring stable, full-lifetime RAs from the start. Otherwise static address assignments are needed\n\nCurious if this aligns with RFC 9096's lifetime capping/stale signaling (e.g., zero-lft PIOs on transients)? It's a net positive for robustness, but the boot churn feels amplified in multi-interface scenarios like meshes.\n\n\n","author_association":"NONE","pin":null,"reactions":{"url":"https://api.github.com/repos/openwrt/odhcpd/issues/comments/3527458898/reactions","total_count":0,"+1":0,"-1":0,"laugh":0,"hooray":0,"confused":0,"heart":0,"rocket":0,"eyes":0},"performed_via_github_app":null,"minimized":null}]