vnet

I have two jails: - 104 is a shared IP jail (classic) with an alias on the host's em0 - 115 is a vnet jail on vnet0.192 There is a bridge0 bridge with em0 and vnet0.192 as members I cannot have the two jails talk together. More precisely, 115 -> 104 works, but not 104 -> 115. I did tests with...

I'm trying to understand how to configure a "vnet" jail for a "thick" jail. In the jail documentation, it has this config: I need some help to understand what those settings. Question 1: In the: What is the "vnet" referring to? Is this referring to the name of the jail as it is at the top...

Hello darlings! Basically, i did created a JAIL, with this configuration: main { host.hostname = "main"; exec.clean; exec.start = "/bin/sh /etc/rc"; exec.stop = "/bin/sh /etc/rc.shutdown"; exec.prestart += "kldload -n ipfw_nat"; exec.prestart += "kldload -n ipsec"...

I've been dealing with an issue for about 6 months now. Curious if anyone has ideas how to expand troubleshooting. Summary of issue: Use any SR-IOV capable network card on a Supermicro motherboard Enable SR-IOV Create only vnet jails using SR-IOV VFs: works great Create only bhyve VMs using...

Hello Unfortunately, due to a lack of suitable real hardware at the moment, I can't try it out myself or experiment, and so far I haven't found the necessary information to answer the following question: I want to set up a FreeBSD 14 host running various containers and virtual machines. I...

I have the following setup, my workstation contains a single NIC and it has its own IP assigned within the LAN /24 segment. I have created a thick container and enabled vnet. I do so with the following .conf file (as per the current handbook): client { # STARTUP/LOGGING...

having an issue... Bhyve runs fine by itself. Bastille runs fine by itself. When I try to run them at the same time Bhyve messes up my routing completely. I think it has something to do with Bhyve creating a 2nd bridge and you can't have 2 bridges at once? or I need to add the bhyve bridge to...

Hi, I'm currently dealing with an intriguing situation that involves the Netgraph and its interaction within a FreeBSD Jail configured with VNET. Background: I have loaded the ng_ether module on the host machine. Additionally, I have set up multiple FreeBSD Jails with VNET and they are...

Hi, I am using jails with vnet on FreeBSD 13.1-RELEASE Host /etc/rc.conf looks like: hostname="de1" ifconfig_em0_name="extif" ifconfig_extif="DHCP" ifconfig_extif_ipv6="inet6 2a01:xxxx:xxxx:xxxx::2 prefixlen 64" ipv6_defaultrouter="fe80::1%extif" ipv6_gateway_enable="YES"...

Hi, Does anyone know, How I can allocate my vmx interface into jail with vnet in iocage? I can do it in ezjail with this variable: export jail_test_vnet_interface="vmx1" I think it may not support this feature without a bridge.

Hello, I have installed OpenBSD as vm. It works perfectly. I have some problem with the virtual nic. It only works in bridge bode. I'd like to use use it in nat mode and internal network (I mean a second nic). I set the nic with NAT I boot openbsd it seems does not work. I mean none packets goes...

Hello! I've installed rabbitmq in vnet jail and failed. rabbitmq runs, but rabbitmqctl hangs. inet_gethost does not start inet_gethost[93648]: WARNING:Unable to select on dying child file descriptor, errno = 9. inet_gethost[93742]: WARNING:Unable to write to child process...

Hello everyone... I'm fairly new to FreeBSD and come from a Linux/Docker background, but I've been amazed and impresed with the jails functionality in this OS. I've deployed a small DevOps/CI stack on a small Intel mini-PC in my home, using IPv4, if_bridge, and iocage. I'm trying to migrate...

EDIT: PLEASE NOTE that I've now got things mostly working; the one remaining problem that I know of is that the jail host can't ping the jails (while other machines on my intranet can ping them). The config shown in this initial post is now out of date; the new config (and further details about...

Hello, I'm in the process of migrating a bigger hosting site from Ubuntu to FreeBSD and the hoster where I need to migrate all this runs OpenStack. From there I get two FreeBSD VMs, bsd-01 and bsd-02, I'm running bastille on both nodes in order to setup jailed environments. I create compute-01...

On a FreeBSD-12.3p5 host I have an iocage administered jail for which I would like to configure two separate i/f. I have this setup working for a bhyve administered vm on that host but I also need a jail. Here is what I have: rc.conf: cloned_interfaces="bridge0" ifconfig_bridge0="addm igb0...

Hi! I'm sure someone must have asked this question milion times, but I can't find an answer and I spent already couple of hours on this. I have FreeBSD 13.0 instance on Vultr, where I would like to create jail. The problem is that I cannot reach the network from jail and I cannot even ping...

Hi, I'm having issues with VNET on my FreeBSD 13.0-RELEASE-p11 host running on a cloud VPS. After some other problems previously discussed in this thread, I'm now stuck with the following issue: I have a very simple VNET jail setup (config see below) and tried to manually assign it an epair...

I have a problem getting dhcpd to run inside a iocage controlled jail. Following various bits and pieces found on the web I have successfully configured a jail with a VNET interface.. This appears to work as I can ping into and out off the jail from internal and external addresses. For...

Hello folks, yesterday I wrote a Twitter thread to give an example how to deploy VNET jails in a ZFS environment. Here is it again in this forum. A guide to deploy a VNET jail using a FreeBSD 13.0 server with ZFS and populated /usr/src. We start with preparing the file tree. I use /l/prison...