Date: Thu, 23 Aug 2018 20:22:57 -0400 From: Josh Paetzel <josh@tcbug.org> To: Mario Lobo <lobo@bsd.com.br> Cc: "freebsd-emulation@freebsd.org" <freebsd-emulation@freebsd.org> Subject: Re: VirtualBox and bridging lagg interface problem Message-ID: <F642DC5F-0739-46EF-9965-9832396CB1BD@tcbug.org> In-Reply-To: <CA%2ByoEx9g21dxYm-O7wBh51R0Mr-GzWKe=tu%2B1FmryscjBYzueg@mail.gmail.com> References: <CA%2ByoEx9g21dxYm-O7wBh51R0Mr-GzWKe=tu%2B1FmryscjBYzueg@mail.gmail.com>
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> On Aug 23, 2018, at 6:37 PM, Mario Lobo <lobo@bsd.com.br> wrote: > > Hi there; > > I posted this on Questions but decided to give it a shot here. > > PC: > FreeBSD 11.2-STABLE #0 r336831 > 16 GRam > Intel i5 8th gen > > rc.conf: > wlans_iwm0="wlan0" > ifconfig_wlan0="WPA powersave" > ifconfig_re0="media 1000baseTX mediaopt full-duplex up" > ifconfig_re0="ether f8:94:c2:26:f3:54" > ifconfig_lagg0="up laggproto failover laggport re0 laggport wlan0 DHCP" > wpa_supplicant_enable="YES" > wpa_supplicant_program="/usr/local/sbin/wpa_supplicant" > cloned_interfaces="lagg0" > > OBS - tried cloning re0 MAC into wlan0 and it didn't work, so i cloned > wlan0 MAC into re0 and every thing worked. > > ifconfig: > re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 > options=80088<VLAN_MTU,VLAN_HWCSUM,LINKSTATE> > ether f8:94:c2:26:f3:54 > hwaddr fc:45:96:fb:3d:82 > nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> > media: Ethernet autoselect (1000baseT <full-duplex>) > status: active > wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 > ether f8:94:c2:26:f3:54 > hwaddr f8:94:c2:26:f3:54 > nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> > media: IEEE 802.11 Wireless Ethernet DS/1Mbps mode 11g > status: associated > ssid "Seaway Airport" channel 11 (2462 MHz 11g) bssid > 6c:70:9f:da:15:5a > regdomain FCC country US authmode WPA2/802.11i privacy ON > deftxkey UNDEF TKIP 2:128-bit TKIP 3:128-bit powersavemode CAM > powersavesleep 100 txpower 30 bmiss 10 scanvalid 60 protmode CTS wme > roaming MANUAL > groups: wlan > lagg0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 > ether f8:94:c2:26:f3:54 > inet 10.3.51.3 netmask 0xffffff00 broadcast 10.3.51.255 > nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> > media: Ethernet autoselect > status: active > groups: lagg > laggproto failover lagghash l2,l3,l4 > laggport: re0 flags=5<MASTER,ACTIVE> > laggport: wlan0 flags=0<> > > With these settings, host's lagg interface works seamlessly with > wired/wireless. > > The problem: > > I have several VMs on this machine. On everyone of them, their network > interface is configured to bridged on lagg0. > > If the master (re0 wired) is active, any VM has network connectivity, If I > unplug the cable, lagg0 switches over wlan0 and the host never looses > connectivity, BUT the VMs do! > > Even if boot with the cable unplugged, the host has perfect connectivity > but any started VM doesn' t. > > I can't think of a reason why this is happening and google didn't help, so > decided to post here and see if anybody could share any thoughts. > > Thanks, > > -- > Mario Lobo > http://www.mallavoodoo.com.br > FreeBSD since version 2.2.8 [not Pro-Audio.... YET!!] > _______________________________________________ > freebsd-emulation@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-emulation > To unsubscribe, send any mail to "freebsd-emulation-unsubscribe@freebsd.org" Association to an AP is done via MAC address. There’s no way to alias IPs or bridge on a WiFi network. What you are seeing is normal and expected. Can’t bridge VMs to WiFi. Thanks, Josh Paetzel
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