Using wlan0 device over tap0 device with BHyve?
Hi, I am using this script to set up my tap device before running BHyve: = #!/bin/sh #iface=em0 iface=wlan0 ifconfig bridge0 create ifconfig tap0 create ifconfig bridge0 addm $iface addm tap0 up sysctl net.link.tap.user_open=1 sysctl net.link.tap.up_on_open=1 = If I change the value of iface so that it uses em0 instead of wlan0, networking works without a problem in my BHyve VM, and my BHyve VM can send out a DHCP request, and get an address. However, if I set the value of iface to wlan0, to use the wireless NIC in my laptop, then networking does not work in my BHyve VM, and my BHyve VM tries to send out a DHCP request to get an address, but it doesn't go out over the network. Any ideas why this isn't working for me? em0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 options=4219bRXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC,VLAN_HWTSO ether e4:11:5b:55:a2:2c nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: Ethernet autoselect status: no carrier iwn0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 2290 ether 8c:70:5a:1b:92:54 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng status: associated lo0: flags=8049UP,LOOPBACK,RUNNING,MULTICAST metric 0 mtu 16384 options=63RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff00 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL wlan0: flags=8943UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST metric 0 mtu 1500 ether 8c:70:5a:1b:92:54 inet 10.2.1.110 netmask 0x broadcast 10.2.255.255 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet MCS mode 11ng status: associated ssid Blahblah channel 1 (2412 MHz 11g ht/20) bssid 20:aa:4b:38:55:91 country US authmode WPA2/802.11i privacy ON deftxkey UNDEF AES-CCM 2:128-bit AES-CCM 3:128-bit txpower 11 bmiss 10 scanvalid 60 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7 roam:rate 64 protmode CTS ampdulimit 64k ampdudensity 8 -amsdutx amsdurx shortgi wme roaming MANUAL bridge0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 ether 02:3e:3a:7a:d0:00 nd6 options=9PERFORMNUD,IFDISABLED 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 32768 ifcost 0 port 0 member: tap0 flags=143LEARNING,DISCOVER,AUTOEDGE,AUTOPTP ifmaxaddr 0 port 6 priority 128 path cost 200 member: wlan0 flags=143LEARNING,DISCOVER,AUTOEDGE,AUTOPTP ifmaxaddr 0 port 4 priority 128 path cost 3 tap0: flags=8902BROADCAST,PROMISC,SIMPLEX,MULTICAST metric 0 mtu 1500 options=8LINKSTATE ether 00:bd:8e:95:01:00 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: Ethernet autoselect status: no carrier -- Craig ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to freebsd-virtualization-unsubscr...@freebsd.org
Re: Using wlan0 device over tap0 device with BHyve?
It sometimes doesn't like adding both the lan nic and tap to the bridge at the same time On Wed, Oct 9, 2013 at 7:30 PM, Craig Rodrigues rodr...@freebsd.org wrote: Hi, I am using this script to set up my tap device before running BHyve: = #!/bin/sh #iface=em0 iface=wlan0 ifconfig bridge0 create ifconfig tap0 create ifconfig bridge0 addm $iface addm tap0 up sysctl net.link.tap.user_open=1 sysctl net.link.tap.up_on_open=1 = If I change the value of iface so that it uses em0 instead of wlan0, networking works without a problem in my BHyve VM, and my BHyve VM can send out a DHCP request, and get an address. However, if I set the value of iface to wlan0, to use the wireless NIC in my laptop, then networking does not work in my BHyve VM, and my BHyve VM tries to send out a DHCP request to get an address, but it doesn't go out over the network. Any ideas why this isn't working for me? em0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 options=4219bRXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC,VLAN_HWTSO ether e4:11:5b:55:a2:2c nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: Ethernet autoselect status: no carrier iwn0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 2290 ether 8c:70:5a:1b:92:54 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng status: associated lo0: flags=8049UP,LOOPBACK,RUNNING,MULTICAST metric 0 mtu 16384 options=63RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff00 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL wlan0: flags=8943UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST metric 0 mtu 1500 ether 8c:70:5a:1b:92:54 inet 10.2.1.110 netmask 0x broadcast 10.2.255.255 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet MCS mode 11ng status: associated ssid Blahblah channel 1 (2412 MHz 11g ht/20) bssid 20:aa:4b:38:55:91 country US authmode WPA2/802.11i privacy ON deftxkey UNDEF AES-CCM 2:128-bit AES-CCM 3:128-bit txpower 11 bmiss 10 scanvalid 60 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7 roam:rate 64 protmode CTS ampdulimit 64k ampdudensity 8 -amsdutx amsdurx shortgi wme roaming MANUAL bridge0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 ether 02:3e:3a:7a:d0:00 nd6 options=9PERFORMNUD,IFDISABLED 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 32768 ifcost 0 port 0 member: tap0 flags=143LEARNING,DISCOVER,AUTOEDGE,AUTOPTP ifmaxaddr 0 port 6 priority 128 path cost 200 member: wlan0 flags=143LEARNING,DISCOVER,AUTOEDGE,AUTOPTP ifmaxaddr 0 port 4 priority 128 path cost 3 tap0: flags=8902BROADCAST,PROMISC,SIMPLEX,MULTICAST metric 0 mtu 1500 options=8LINKSTATE ether 00:bd:8e:95:01:00 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: Ethernet autoselect status: no carrier -- Craig ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to freebsd-virtualization-unsubscr...@freebsd.org ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to freebsd-virtualization-unsubscr...@freebsd.org
Re: Using wlan0 device over tap0 device with BHyve?
Aryeh, In this case, I am not connected to the lan nic. From you look at the ifconfig output from my previous posting, you will see that my bridge0 interface only has two members: tap0 wlan0 -- Craig On Wed, Oct 9, 2013 at 4:36 PM, Aryeh Friedman aryeh.fried...@gmail.comwrote: It sometimes doesn't like adding both the lan nic and tap to the bridge at the same time On Wed, Oct 9, 2013 at 7:30 PM, Craig Rodrigues rodr...@freebsd.org wrote: Hi, I am using this script to set up my tap device before running BHyve: = #!/bin/sh #iface=em0 iface=wlan0 ifconfig bridge0 create ifconfig tap0 create ifconfig bridge0 addm $iface addm tap0 up sysctl net.link.tap.user_open=1 sysctl net.link.tap.up_on_open=1 = If I change the value of iface so that it uses em0 instead of wlan0, networking works without a problem in my BHyve VM, and my BHyve VM can send out a DHCP request, and get an address. However, if I set the value of iface to wlan0, to use the wireless NIC in my laptop, then networking does not work in my BHyve VM, and my BHyve VM tries to send out a DHCP request to get an address, but it doesn't go out over the network. Any ideas why this isn't working for me? em0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 options=4219bRXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC,VLAN_HWTSO ether e4:11:5b:55:a2:2c nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: Ethernet autoselect status: no carrier iwn0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 2290 ether 8c:70:5a:1b:92:54 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng status: associated lo0: flags=8049UP,LOOPBACK,RUNNING,MULTICAST metric 0 mtu 16384 options=63RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff00 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL wlan0: flags=8943UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST metric 0 mtu 1500 ether 8c:70:5a:1b:92:54 inet 10.2.1.110 netmask 0x broadcast 10.2.255.255 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet MCS mode 11ng status: associated ssid Blahblah channel 1 (2412 MHz 11g ht/20) bssid 20:aa:4b:38:55:91 country US authmode WPA2/802.11i privacy ON deftxkey UNDEF AES-CCM 2:128-bit AES-CCM 3:128-bit txpower 11 bmiss 10 scanvalid 60 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7 roam:rate 64 protmode CTS ampdulimit 64k ampdudensity 8 -amsdutx amsdurx shortgi wme roaming MANUAL bridge0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 ether 02:3e:3a:7a:d0:00 nd6 options=9PERFORMNUD,IFDISABLED 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 32768 ifcost 0 port 0 member: tap0 flags=143LEARNING,DISCOVER,AUTOEDGE,AUTOPTP ifmaxaddr 0 port 6 priority 128 path cost 200 member: wlan0 flags=143LEARNING,DISCOVER,AUTOEDGE,AUTOPTP ifmaxaddr 0 port 4 priority 128 path cost 3 tap0: flags=8902BROADCAST,PROMISC,SIMPLEX,MULTICAST metric 0 mtu 1500 options=8LINKSTATE ether 00:bd:8e:95:01:00 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: Ethernet autoselect status: no carrier -- Craig ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to freebsd-virtualization-unsubscr...@freebsd.org ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to freebsd-virtualization-unsubscr...@freebsd.org ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to freebsd-virtualization-unsubscr...@freebsd.org
Re: Using wlan0 device over tap0 device with BHyve?
I was refering to how it behavs in general and was using LAN NIC as an example of a non-virtual NIC On Wed, Oct 9, 2013 at 8:27 PM, Craig Rodrigues rodr...@freebsd.org wrote: Aryeh, In this case, I am not connected to the lan nic. From you look at the ifconfig output from my previous posting, you will see that my bridge0 interface only has two members: tap0 wlan0 -- Craig On Wed, Oct 9, 2013 at 4:36 PM, Aryeh Friedman aryeh.fried...@gmail.comwrote: It sometimes doesn't like adding both the lan nic and tap to the bridge at the same time On Wed, Oct 9, 2013 at 7:30 PM, Craig Rodrigues rodr...@freebsd.org wrote: Hi, I am using this script to set up my tap device before running BHyve: = #!/bin/sh #iface=em0 iface=wlan0 ifconfig bridge0 create ifconfig tap0 create ifconfig bridge0 addm $iface addm tap0 up sysctl net.link.tap.user_open=1 sysctl net.link.tap.up_on_open=1 = If I change the value of iface so that it uses em0 instead of wlan0, networking works without a problem in my BHyve VM, and my BHyve VM can send out a DHCP request, and get an address. However, if I set the value of iface to wlan0, to use the wireless NIC in my laptop, then networking does not work in my BHyve VM, and my BHyve VM tries to send out a DHCP request to get an address, but it doesn't go out over the network. Any ideas why this isn't working for me? em0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 options=4219bRXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC,VLAN_HWTSO ether e4:11:5b:55:a2:2c nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: Ethernet autoselect status: no carrier iwn0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 2290 ether 8c:70:5a:1b:92:54 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng status: associated lo0: flags=8049UP,LOOPBACK,RUNNING,MULTICAST metric 0 mtu 16384 options=63RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff00 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL wlan0: flags=8943UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST metric 0 mtu 1500 ether 8c:70:5a:1b:92:54 inet 10.2.1.110 netmask 0x broadcast 10.2.255.255 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet MCS mode 11ng status: associated ssid Blahblah channel 1 (2412 MHz 11g ht/20) bssid 20:aa:4b:38:55:91 country US authmode WPA2/802.11i privacy ON deftxkey UNDEF AES-CCM 2:128-bit AES-CCM 3:128-bit txpower 11 bmiss 10 scanvalid 60 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7 roam:rate 64 protmode CTS ampdulimit 64k ampdudensity 8 -amsdutx amsdurx shortgi wme roaming MANUAL bridge0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 ether 02:3e:3a:7a:d0:00 nd6 options=9PERFORMNUD,IFDISABLED 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 32768 ifcost 0 port 0 member: tap0 flags=143LEARNING,DISCOVER,AUTOEDGE,AUTOPTP ifmaxaddr 0 port 6 priority 128 path cost 200 member: wlan0 flags=143LEARNING,DISCOVER,AUTOEDGE,AUTOPTP ifmaxaddr 0 port 4 priority 128 path cost 3 tap0: flags=8902BROADCAST,PROMISC,SIMPLEX,MULTICAST metric 0 mtu 1500 options=8LINKSTATE ether 00:bd:8e:95:01:00 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: Ethernet autoselect status: no carrier -- Craig ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to freebsd-virtualization-unsubscr...@freebsd.org ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to freebsd-virtualization-unsubscr...@freebsd.org ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to
Re: Using wlan0 device over tap0 device with BHyve?
I run into this problem too, and in my case my laptop (where I'm testing bhyve) only has one NIC and its wireless! I have an ath card MAC spoofinc is not availeble, so for now I opted for nating with PF and I assign manual IP's to the host tap0 and the guest's vtnet0. However it would be nice to be able to do this with DWDS, my router supports WDS and can act has an AP! I know freebsd supports DWDS but I couldn't find much info on how to set it up as a client If I could get it to work It would allow the bridge to work! If anyone knows how to do this or were I can find more info please share! Melhores Cumprimentos // Best Regards Miguel Clara *nix Sys Admin Freelance --- On 10/10/13 01:42, Peter Grehan wrote: Hi Craig, In this case, I am not connected to the lan nic. From you look at the ifconfig output from my previous posting, you will see that my bridge0 interface only has two members: tap0 wlan0 APs generally only allow a single MAC per client, so any packets with a source address other than wlan0's will be dropped. There are esoteric ways around this e.g. http://wireless.kernel.org/en/users/Documentation/iw#Using_4-address_for_AP_and_client_mode later, Peter. ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to freebsd-virtualization-unsubscr...@freebsd.org ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to freebsd-virtualization-unsubscr...@freebsd.org
