Date: Sun, 22 Jul 2018 19:54:13 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 229957] [epair] MAC addresses all the same, no randomness Message-ID: <bug-229957-7501-hNbSEjtPIh@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-229957-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-229957-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D229957 --- Comment #7 from O. Hartmann <ohartmann@walstatt.org> --- Added your patch as suggested: FreeBSD 12.0-CURRENT #254 r336614M: Sun Jul 22 21:33:36 CEST 2018 amd64 It seems all epairs created via jail.conf as described in this PR, now with applied patch and without the additional "ether" option of ifconfig(8) have sufficiently randomised MACs: [...] epair3b: flags=3D8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metr= ic 0 mtu 1500 options=3D8<VLAN_MTU> ether 02:48:e2:b0:8c:0b groups: epair=20 media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>) status: active epair52b: flags=3D8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metr= ic 0 mtu 1500 options=3D8<VLAN_MTU> ether 02:82:ad:29:54:0b groups: epair=20 media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>) status: active epair10013b: flags=3D8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> m= etric 0 mtu 1500 options=3D8<VLAN_MTU> ether 02:21:ef:9a:64:0b groups: epair=20 media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>) status: active epair17b: flags=3D8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metr= ic 0 mtu 1500 options=3D8<VLAN_MTU> ether 02:2e:ef:e7:ab:0b groups: epair=20 media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>) status: active epair10015b: flags=3D8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> m= etric 0 mtu 1500 options=3D8<VLAN_MTU> ether 02:24:93:13:48:0b groups: epair=20 media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>) status: active --=20 You are receiving this mail because: You are the assignee for the bug.=
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