Date: Sat, 20 Mar 2021 22:15:33 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 254445] cloned_interfaces="bridge0" does not respect net.inet6.ip6.auto_linklocal Message-ID: <bug-254445-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254445 Bug ID: 254445 Summary: cloned_interfaces=3D"bridge0" does not respect net.inet6.ip6.auto_linklocal Product: Base System Version: 13.0-STABLE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: conf Assignee: bugs@FreeBSD.org Reporter: john@saltant.com Flags: mfc-stable13? Expected behavior ----------------- When creating a IPv6-enabled bridge interface, the AUTO_LINKLOCAL flag will= be set automatically, and the interface will be assigned a link-local address. Observed behavior ----------------- The IPv6-enabled bridge interface does not have a link-local address, even = if a globally-unique address is assigned to affirm the IPv6 intent. First observed on 12.1-RELEASE amd64, observed again on 12.2-RELEASE-p4 amd= 64, reproduced on 13.0-RC3 aarch64 EC2 AMI. Steps to reproduce ------------------ Verify that net.inet6.ip6.auto_linklocal=3D=3D1. Set cloned_interfaces=3D"bridge0" and reboot. Verify that AUTO_LINKLOCAL is not set on bridge0. Then set ifconfig_bridge0_ipv6=3D"inet6 2001:db8::1/64" and reboot. Verify that AUTO_LINKLOCAL is not set on bridge0. Note that AWS AMIs set ipv6_activate_all_interfaces=3D"YES" by default. --=20 You are receiving this mail because: You are the assignee for the bug.=
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