bridge

I created a ng_bridge with link0 and link1 connected to my physical devices lower and upper. I then created a bhyve VM with a netgraph virtio-net device that is connected to link2. Here is `ngctl dot` to help visualize it: Here is ngctl commands I issued: msg re0: setpromisc 1 msg re0...

I'm just learning freebsd. I have two vlans in the network, I want to create a bridge between them, I create a bridge, I throw one of the vlan interfaces there, I have access to this vlan from the bridge, but if I throw the second vlan interface, I lose access to the first vlan, and to the...

The Goal Run many jails that each serve their own ssh. I got about as far as getting the jails running and then hit a wall with networking. It seemed simple enough going in but I'm completely crashing and burning for some reason. Any help would be appreciated. The Configuration details The...

I'm trying to create bridge for vpn server, but i already have bridge with my nic, created by vm-bhyve. When adding nic to second bridge, i got ifconfig: BRDGADD igb0: Device busy I did not find anything about this restriction in the ifconfig or if_bridge documentation. Maybe I missed...

Hi there ! I am new to this board and relatively new to freebsd, so please be kind if i have done something wrong. I am learning :) I have 2 physical FreeBSD Hosts in my Network. Both of them are running several jails. Also i have multiple VLANs in my Network. The Jails are connected to...

I am using a bridge `bridge0` that will contain a native nic interface ixl3 and add a tap interface in it: ifconfig bridge0 create ifconfig bridge0 addm ixl3 addm tap0 ifconfig bridge0 bridge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 ether 58:9c:fc:10:e7:20...

I've just spent a while on some weird behaviour on a VLAN trunk interface. It was configured with two VLAN subinterfaces, each a member of a bridge, and the untagged interface also a bridge member. tcpdump was showing tagged frames being dropped somewhere in the stack, unicast behaving...

I recently installed and did the initial set ups for a FreeBSD virtual machine. My aim is to utilise it as a router/bridge in a network topology structured as follows: from a PC comes a request for a webpage, that is captured by the FreeBSD router (in order to use DummyNet as a test tool on it)...

I know the question sounds weird and I can already hear you saying things along the line of "Buy a proper switch!" But hear me out first. I must connect two 10GB fibre networks and happen to have an old, forgotten PC somewhere. Of course, a dual port 10GB fibre PCI-E card will cost much less...

Hello all, I am trying to use QEMU to emulate a x86_64 machine to run OpenBSD 6.9 inside FreeBSD 12.2-RELEASE with two tap interfaces. Hardware is an Intel Xeon E5450, 8GB DDR2, SATA SSD. This CPU doesn't have EPT support so I can't use bhyve and I don't want to use VirtualBox. I would like, if...

I'm running a FreeBSD router system at home with six interfaces, igb0-5. I've renamed these lan0-lan4 and wan0. I've also configured a bridge and made lan0, lan1 and lan2 members of it. When I ping a certain host on my network, tcpdump shows the ICMP ping request and reply packets on the...

Hi all, I'm trying to setup a separate subnet for my jails, and I think I have everything setup correctly, but am unsure. Here is the Switch: trunk 45-48 Trk2 LACP vlan 23 name "Jails" tagged 23,Trk1-Trk2 no ip address exit Trunk 1 is the firewall, Trunk 2 is the server. I know my...

I have an AP+bridge+firewall ("router") running FreeBSD 12.2-RELEASE r366954 GENERIC amd64. It's roughly set up as follows: - igb0 connects to my ISP via DHCP. (Disabled while I debug this.) - bridge0 has dnsmasq running on it as a DHCP server and DNS server. (Only dynamic addresses at the...

Hello, I'm running a FreeBSD 12.1-RELEASE server that hosts few bhyve VMs. The network config is like this: ixl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=e507bb<RXCSUM,TXCSUM,VLAN_MTU,...> ether ... inet MY.PUBLIC.IP.ADDR netmask 0xffffffc0...

I could mange to install Windows Server 2019 on FreeBSD 12.1-R + Bhyve by following https://wiki.freebsd.org/bhyve/Windows, etc but am having problems with TCP/IPv6 connections as follows: * All firewalls are turned off on both host FreeBSD and guest Windows. * The guest Windows is assigned to...

Hello, I've read a number of other threads and resources (here and elsewhere) but I can't seem to get the correct combination of things to make my scenario work. Some info seems to be outdated or I'm not sure how to fit it in. Maybe it just isn't possible. Hopefully this isn't completely...

Hello, I have an issue with tap interface participating the bridge. The ]tap interface doesn't seems to receive anything, but it does send staff. I have recently update the BSD # uname -mrs -> FreeBSD 12.1-RELEASE-p7 amd64 Here is what I done: # bge0 - lan interface # sysctl...

I am a new user of FreeBSD and I managed to install it on virtualbox as a guest after failing to install it directly on my laptop. I will do that after I gain confidence in FreeBSD on virtualbox. However after installation I am unable to access internet from the Guest FreeBSD. I have looked...

Hi, I've got a FreeBSD VM in a DC running net/ocserv that allows clients to access my network over SSL. It dutifully creates tunnel interfaces as each client connects, and clients route back to the central site via the VM (as it happens over an IPSEC tunnel). Rather that normally route the...

Hello, I'm having strange problem with routing between bridged network interfaces. /internet/ | ae0 +---------+ +--------+ | |---wlan0 - - - - - - - - - - - - | Host2 | | Host1 | +--------+ +--------+ | |---bge0 - - - -...