epair

Hello, I am attempting to use vnet (plus epair and bridge) within a jail but I am unable to make the jail reachable on my network. I'm relatively new to FreeBSD and jails and most certainly doing something incorrectly. The process I am following: 1. Setup networking on host using interface...

I would like to test how far in time can Jails keep old versions and I am trying to deploy a FreeBSD5 (the first release supporting amd64) in a jail being the host FreeBSD14. This host has several FreeBSD14 jails and they work without issues. I have tried to follow the same procedure but being...

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...

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...

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 VNET jail that uses epair interfaces and noticed I can ping to and from the jail without issues until I reboot the jail. After that I cannot ping anymore, but from inside the jail I can ping to the gateway or to other hosts on my network. Pf is disabled on both sides. Both are running...

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 decided to share my setup for SLAAC on jail vnet. 1. Create bridge and epair interface in /etc/rc.conf #Configure bridge interface for jails vnet #epair0 - jail interface cloned_interfaces="bridge0 epair0" #create bridge and epair ifconfig_bridge0="ether xx:xx:xx:xx:xx:xx addm re0 SYNCDHCP"...

I am experiencing this odd issue when I restart one of my jails, which operates as the IPv6 router, does not respond to IPv6 packets, even though tcpdump reveals that it receives them. It isn't until it initiates a traffic with other hosts that it starts to respond. IPv4 works just fine. I have...