We also need to restrict some of the services on the host so that they don't interfere with the jails: dumpdev="AUTO" # Set to AUTO to enable crash dump, otherwise NO Next, we need to enable jails support: jail_enable="YES" As each paired interface will allow the guest to access the network by having its traffic flow to em0 via bridge0 skipping vlan0 completely. This setup will enable the host to access the network via vlan0 interface through the em0 physical adapater. We will also create a bridge that the paired networked interfaces for the jails will be trunked on. To enable VLANs, we need to create a cloned interface on which will set the VLAN parameters. Update rc.confįirst, let's set up the networking configuration. It's not a bad idea to fetch the latest 11-CURRENT sources to get the latest fixes and rebuild and install world along with kernel at this point. # Enable nullFS to mount src and port directories We also enable NULLFS so that we can mount ports and the src tree inside jails. On the host system, we need to re-compile the kernel to include EPAIR(4) and IF_BRIDGE(4) devices and the VIMAGE option to enable virtualized network stack capabilities. Jails will be stored in ZFS datasets under /jail directory.Ĭonfigure the host system Reuild world and kernel.VLAN ID for all network interfaces will be 6.The guest jails will be assigned IPs in the range 192.168.6.100-254.The host will be assigned IP 192.168.6.66.Refer to the FreeBSD Handbook, especially chapter 8: 'Configuring the FreeBSD Kernel' and chapter 23: 'Updating and Upgrading FreeBSD'. If you've never compiled and installed a FreeBSD base system and kernel, this article may be hard to follow. Hence basic knowledge of FreeBSD system administration is assumed. We will be building world and kernel and using that as the base for the jails.You have a machine installed with FreeBSD 11-CURRENT on ZFS.This article discusses how to set up jails on a FreeBSD 11-CURRENT system utilizing VIMAGE (aka VNET) to provide a virtualized independent network stack for each jail with support for VLAN tagging. This is an outdated draft that was used to review the content with FreeBSD contributors.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |