Date: Tue, 13 Aug 2013 15:55:43 -0500 (CDT) From: Bryan Venteicher <bryanv@daemoninthecloset.org> To: Aryeh Friedman <aryeh.friedman@gmail.com> Cc: freebsd-virtualization@freebsd.org Subject: Re: ot: who to report a bug in if_tap to? Message-ID: <407363932.15961.1376427343454.JavaMail.root@daemoninthecloset.org> In-Reply-To: <CAGBxaXnR%2BwTcB=vK95TmVhbmDMwDc%2BU6Vv0JWMWTLBH0yX%2Bs4w@mail.gmail.com> References: <CAGBxaXk0_%2BN711Zu5k0bY=AB3iYmJb4C0_zK5PgGKbfpPR-t3g@mail.gmail.com> <520A6A9C.7090209@freebsd.org> <CAGBxaXnR%2BwTcB=vK95TmVhbmDMwDc%2BU6Vv0JWMWTLBH0yX%2Bs4w@mail.gmail.com>
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----- Original Message ----- > It is connected to the physical nic via a switch (no intermediate > routers). DHCP doesn't even attempt because there is no carrier on > tap0: > > em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 > options=4219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC,VLAN_HWTSO> > ether 30:85:a9:ec:24:95 > inet 10.0.10.10 netmask 0xffffff00 broadcast 10.0.10.255 > inet6 fe80::3285:a9ff:feec:2495%em0 prefixlen 64 scopeid 0x1 > nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> > media: Ethernet autoselect (100baseTX <full-duplex>) > status: active > re0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 > options=8209b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,LINKSTATE> > ether 90:f6:52:00:40:e6 > nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> > media: Ethernet autoselect (100baseTX <half-duplex>) > status: no carrier > lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 > options=600003<RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6> > inet 127.0.0.1 netmask 0xff000000 > inet6 ::1 prefixlen 128 > inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 > nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> > tap0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 > options=80000<LINKSTATE> > ether 00:bd:0c:6e:02:00 > inet6 fe80::2bd:cff:fe6e:200%tap0 prefixlen 64 scopeid 0x4 > nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> > media: Ethernet autoselect > status: no carrier > root@petitecloud:/home/aryeh # if > if ifconfig ifmcstat > root@petitecloud:/home/aryeh # ifconfig bridge0 create > root@petitecloud:/home/aryeh # ifconfig bridge0 addm em0 addm tap0 > root@petitecloud:/home/aryeh # ifconfig tap0 10.0.10.3 You need to at least up the bridge. > bridge0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 > ether f6:3c:f0:0f:b9:48 > nd6 options=1<PERFORMNUD> > id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15 > maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200 > root id 00:00:00:00:00:00 priority 0 ifcost 0 port 0 > member: tap0 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP> > ifmaxaddr 0 port 4 priority 128 path cost 2000000 > member: em0 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP> > ifmaxaddr 0 port 1 priority 128 path cost 200000 > root@vcloud:/home/aryeh # dhclient tap0 > tap0: no link .............. giving up >
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