Date: Wed, 25 Aug 2021 22:11:07 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 256767] ifconfig(8) NOAUTO and rc.conf(5): untimely configuration (up) of a network interface when it should be down Message-ID: <bug-256767-227-qCmsZmT46q@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-256767-227@https.bugs.freebsd.org/bugzilla/> References: <bug-256767-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D256767 --- Comment #6 from Mason Loring Bliss <mason@blisses.org> --- I have more detail. My X environment fires up barriec inside a new screen session. I can sit there and watch it try to connect for ages. If I say 'ifconfig' to look at what's configured, that seems to trigger something. It'll come back showing the interface down, but a dhclient fires up and configured em0. I assume this means devd is taking action somehow, and will try to track this further. (IP/MAC obscured) $ date Wed Aug 25 18:06:44 EDT 2021 $ ps ax | grep dhclient 82286 11 S+ 0:00.00 grep dhclient $ ifconfig em0: flags=3D8822<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 =20=20=20=20=20=20=20 options=3D481249b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,LRO,WOL= _MAGIC,VLAN_HWFILTER,NOMAP> ether 00:11:22:33:44:55 media: Ethernet autoselect (1000baseT <full-duplex>) status: active nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> lo0: flags=3D8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 options=3D680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6> inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2 inet 127.0.0.1 netmask 0xff000000 groups: lo nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL> $ ps ax | grep dhclient 29602 - SCs 0:00.00 dhclient: em0 (dhclient) 95364 - Ss 0:00.00 dhclient: system.syslog (dhclient) 98418 - Ss 0:00.00 dhclient: em0 [priv] (dhclient) 36147 11 S+ 0:00.00 grep dhclient $ ifconfig em0: flags=3D8863<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 =20=20=20=20=20=20=20 options=3D481249b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,LRO,WOL= _MAGIC,VLAN_HWFILTER,NOMAP> ether 00:11:22:33:44:55 inet 192.168.0.5 netmask 0xffffff00 broadcast 192.168.0.255 media: Ethernet autoselect (1000baseT <full-duplex>) status: active nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> lo0: flags=3D8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 options=3D680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6> inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2 inet 127.0.0.1 netmask 0xff000000 groups: lo nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL> --=20 You are receiving this mail because: You are the assignee for the bug.=
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