Date: Mon, 21 Jul 2008 20:39:29 +0000 From: Jens Rehsack <rehsack@web.de> To: FreeBSD Net <freebsd-net@freebsd.org> Subject: lo0 not in ioctl( SIOCGIFCONF ) Message-ID: <4884F401.4050103@web.de>
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This is a multi-part message in MIME format. --------------090500060505080409030307 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hi, maybe this question is better asked in this list ... I was searching why ports/net/p5-Net-Interface was not working as expected and found some reasons. Most of them I can answer by implementing some test code as attached, but now I'm wondering why em0 is shown twice and lo0 is not included. The same situation on another machine .. --- BEGIN ifconfig -a (waldorf) em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=19b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4> ether 00:15:17:10:84:6c inet 10.62.10.3 netmask 0xffffff00 broadcast 10.62.10.255 media: Ethernet autoselect (100baseTX <full-duplex>) status: active em1: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=19b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4> ether 00:15:17:10:84:6d media: Ethernet autoselect status: no carrier lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet6 ::1 prefixlen 128 inet 127.0.0.1 netmask 0xff000000 --- END ifconfig -a (waldorf) ./netif em0 em0 em1 --- BEGIN ifconfig -a (STINGRAY) ifconfig -a fxp0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=8<VLAN_MTU> ether 00:a0:c9:ce:c8:64 inet 10.62.10.12 netmask 0xffffff00 broadcast 10.62.10.255 media: Ethernet autoselect (100baseTX <full-duplex>) status: active fxp1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=8<VLAN_MTU> ether 00:a0:c9:ce:db:83 media: Ethernet autoselect (100baseTX <full-duplex>) status: active pflog0: flags=141<UP,RUNNING,PROMISC> metric 0 mtu 33204 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4 inet6 ::1 prefixlen 128 inet 127.0.0.1 netmask 0xff000000 vlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 ether 00:a0:c9:ce:db:83 media: Ethernet autoselect (100baseTX <full-duplex>) status: active vlan: 7 parent interface: fxp1 tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> metric 0 mtu 1492 inet 87.149.231.190 --> 217.0.119.167 netmask 0xffffffff Opened by PID 27503 --- END ifconfig -a (STINGRAY) ./netif32 fxp0 fxp0 fxp1 Why aren't lo0, vlan0 and tun0 not included? What can I do to get these entries (portable way, please). Best regards, Jens --------------090500060505080409030307--
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