Are you over 18 and want to see adult content?
More Annotations
![A complete backup of https://genymoney.ca](https://www.archivebay.com/archive6/images/90198190-115f-42bd-b6cf-a43d3fdef9c7.png)
A complete backup of https://genymoney.ca
Are you over 18 and want to see adult content?
![A complete backup of https://dialight.com](https://www.archivebay.com/archive6/images/5b00d6b9-83a1-449f-9cef-ef861af8c681.png)
A complete backup of https://dialight.com
Are you over 18 and want to see adult content?
![A complete backup of https://chapellerie-traclet.com](https://www.archivebay.com/archive6/images/2c199694-a90c-4582-93e9-16691c4ca17b.png)
A complete backup of https://chapellerie-traclet.com
Are you over 18 and want to see adult content?
![A complete backup of https://financiallease.nl](https://www.archivebay.com/archive6/images/fac63d83-6516-4ec7-aff0-313ad38999a1.png)
A complete backup of https://financiallease.nl
Are you over 18 and want to see adult content?
![A complete backup of https://anfrel.org](https://www.archivebay.com/archive6/images/bedeb662-e4b6-4199-8736-6e45341ad746.png)
A complete backup of https://anfrel.org
Are you over 18 and want to see adult content?
![A complete backup of https://puppiesclub.com](https://www.archivebay.com/archive6/images/d9172bb5-fdd9-4a47-9049-4825cfad6f8c.png)
A complete backup of https://puppiesclub.com
Are you over 18 and want to see adult content?
![A complete backup of https://partyfiesta.com](https://www.archivebay.com/archive6/images/d73bb06b-d82e-4465-a7e1-6ff6bd42f199.png)
A complete backup of https://partyfiesta.com
Are you over 18 and want to see adult content?
![A complete backup of https://danielgm.net](https://www.archivebay.com/archive6/images/4dfcdfe6-06aa-44b3-8471-50c683f12653.png)
A complete backup of https://danielgm.net
Are you over 18 and want to see adult content?
![A complete backup of https://wildwildwhisk.com](https://www.archivebay.com/archive6/images/070327c6-d927-4358-81d6-4261e75aa5b2.png)
A complete backup of https://wildwildwhisk.com
Are you over 18 and want to see adult content?
![A complete backup of https://feelgoodstyle.com](https://www.archivebay.com/archive6/images/fd01fdb5-21f8-423b-8c3a-accd2b96f8b3.png)
A complete backup of https://feelgoodstyle.com
Are you over 18 and want to see adult content?
![A complete backup of https://znda.com.tw](https://www.archivebay.com/archive6/images/a7758b21-3de5-4a7c-8355-36dcc9f73f87.png)
A complete backup of https://znda.com.tw
Are you over 18 and want to see adult content?
Favourite Annotations
![A complete backup of tourismgolden.com](https://www.archivebay.com/archive2/d430e622-8ef9-45f6-abed-0f1b902d99d0.png)
A complete backup of tourismgolden.com
Are you over 18 and want to see adult content?
![A complete backup of ctutraining.ac.za](https://www.archivebay.com/archive2/b036fd08-28d7-4734-aa10-5decd5a6635b.png)
A complete backup of ctutraining.ac.za
Are you over 18 and want to see adult content?
Text
the
NAT-BASED NETWORK
Configure the default network ¶. The default NAT-based network should already be available after installing libvirt. If the default network is missing, create /tmp/default.xml with the following contents. (Optionally, use DHCP host entries to always assign the same IP address to a particular VM.) Use /tmp/default.xml to create thedefault network.
BRIDGED NETWORK
Bridged network ¶. Bridged network. A bridged network shares a real Ethernet device with virtual machines (VMs). Each VM can bind directly to any available IPv4 or IPv6 addresses on the LAN, just like a physical computer. Bridging offers the best performance and the least headache out of the libvirt network types.ROUTED NETWORK
Routed network¶. A routed network is usually only used when a Bridged network is unavailable, either due to hosting provider restrictions or because the libvirt server is connected wirelessly to the LAN. Virtual machines (VMs) have their ownDHCP HOST ENTRIES
DHCP host entries. It is often useful to always assign a specific IPv4 or IPv6 address to a particular VM. Open the network XML configuration in a text editor. For example, to edit the default network: # virsh net-edit default. For IPv4, use the VM’s MAC address to add a DHCPv4 element. Add as many elements as required. HIDE GRUB MENU ON FEDORA Hide GRUB menu on Fedora. Fedora uses the GRUB2 bootloader. By default, a menu is shown to the user for 5 seconds at system boot. To hide this menu, add the following lines to /etc/default/grub: GRUB_TIMEOUT= 0 GRUB_HIDDEN_TIMEOUT= 1 GRUB_HIDDEN_TIMEOUT_QUIET=true. Optionally, you can also disable the graphical appearance by addingthis line:
FORCE ALL NETWORK TRAFFIC THROUGH OPENVPN USING IPTABLES These instructions assume you’re using TUN-based routing to connect to the OpenVPN server, and that you’re using the redirect-gateway OpenVPN client option. In this example, the remote OpenVPN server is located at 203.0.113.100 and is listening to UDP port 1194. Create a file anywhere (eg, /root/iptables.openvpn) with these contents: SIGN SERVER AND CLIENT CERTIFICATES To create a certificate, use the intermediate CA to sign the CSR. If the certificate is going to be used on a server, use the server_cert extension. If the certificate is going to be used for user authentication, use the usr_cert extension. Certificates are usually given a validity of one year, though a CA will typically give a fewdays extra
TELL PULSEAUDIO TO IGNORE A USB DEVICE USING UDEV Use the idVendor and idProduct numbers from earlier to uniquely match your USB device, and then set an environment variable that tells PulseAudio to ignore the device: Optionally, you might want to apply other changes to the device, such as access permissions or device ownership. Write each rule on a separate line: Reboot your system and OPENSSL CERTIFICATE AUTHORITY OpenSSL Certificate Authority¶. This guide demonstrates how to act as your own certificate authority (CA) using the OpenSSL command-line tools. This is useful in a number of situations, such as issuing server certificates to secure an intranet website, or for issuing certificates to clients to allow them to authenticate to a server. FULL TOC — LIBVIRT NETWORKING HANDBOOK — JAMIE NGUYEN If bridging is not possible, create a Routed network. If the server has limited public IPv4 addresses, a NAT-based network that forwards incoming connections may be the only option. Inside an intranet or home lab, a NAT-based network gives VMs outbound network access. If VMs are running services that must be accessible from other systems onthe
NAT-BASED NETWORK
Configure the default network ¶. The default NAT-based network should already be available after installing libvirt. If the default network is missing, create /tmp/default.xml with the following contents. (Optionally, use DHCP host entries to always assign the same IP address to a particular VM.) Use /tmp/default.xml to create thedefault network.
BRIDGED NETWORK
Bridged network ¶. Bridged network. A bridged network shares a real Ethernet device with virtual machines (VMs). Each VM can bind directly to any available IPv4 or IPv6 addresses on the LAN, just like a physical computer. Bridging offers the best performance and the least headache out of the libvirt network types.ROUTED NETWORK
Routed network¶. A routed network is usually only used when a Bridged network is unavailable, either due to hosting provider restrictions or because the libvirt server is connected wirelessly to the LAN. Virtual machines (VMs) have their ownDHCP HOST ENTRIES
DHCP host entries. It is often useful to always assign a specific IPv4 or IPv6 address to a particular VM. Open the network XML configuration in a text editor. For example, to edit the default network: # virsh net-edit default. For IPv4, use the VM’s MAC address to add a DHCPv4 element. Add as many elements as required. HIDE GRUB MENU ON FEDORA Hide GRUB menu on Fedora. Fedora uses the GRUB2 bootloader. By default, a menu is shown to the user for 5 seconds at system boot. To hide this menu, add the following lines to /etc/default/grub: GRUB_TIMEOUT= 0 GRUB_HIDDEN_TIMEOUT= 1 GRUB_HIDDEN_TIMEOUT_QUIET=true. Optionally, you can also disable the graphical appearance by addingthis line:
FORCE ALL NETWORK TRAFFIC THROUGH OPENVPN USING IPTABLES These instructions assume you’re using TUN-based routing to connect to the OpenVPN server, and that you’re using the redirect-gateway OpenVPN client option. In this example, the remote OpenVPN server is located at 203.0.113.100 and is listening to UDP port 1194. Create a file anywhere (eg, /root/iptables.openvpn) with these contents: SIGN SERVER AND CLIENT CERTIFICATES To create a certificate, use the intermediate CA to sign the CSR. If the certificate is going to be used on a server, use the server_cert extension. If the certificate is going to be used for user authentication, use the usr_cert extension. Certificates are usually given a validity of one year, though a CA will typically give a fewdays extra
TELL PULSEAUDIO TO IGNORE A USB DEVICE USING UDEV Use the idVendor and idProduct numbers from earlier to uniquely match your USB device, and then set an environment variable that tells PulseAudio to ignore the device: Optionally, you might want to apply other changes to the device, such as access permissions or device ownership. Write each rule on a separate line: Reboot your system andJAMIE NGUYEN
Jamie Nguyen. Hello. I'm. Jamie Nguyen. I'm a Christian, medical doctor, church leader, Linux DevOps engineer, senior manager, technical writer and software developer ( GitHub ). Linux DevOps veteran. Fedora Project developer.DOCUMENTATION
Documentation libvirt Networking Handbook This guide demonstrates the most common aspects of libvirt networking, whether running virtual machines (VMs) on a dedicated server or within a home lab. BLOG — JAMIE NGUYEN Blog. December 09, 2015. libvirt Networking Handbook v1.0.0. October 28, 2015. Bypass OpenVPN for a specific Unix user. October 28, 2015. Force all network traffic through OpenVPN using iptables. August 21, 2015. Tell PulseAudio to ignore a USB device using udev. FULL TOC — LIBVIRT NETWORKING HANDBOOK — JAMIE NGUYEN If bridging is not possible, create a Routed network. If the server has limited public IPv4 addresses, a NAT-based network that forwards incoming connections may be the only option. Inside an intranet or home lab, a NAT-based network gives VMs outbound network access. If VMs are running services that must be accessible from other systems onthe
ROUTED NETWORK
Routed network¶. A routed network is usually only used when a Bridged network is unavailable, either due to hosting provider restrictions or because the libvirt server is connected wirelessly to the LAN. Virtual machines (VMs) have their own CUSTOM NAT-BASED NETWORK Custom NAT-based network¶. The default NAT-based network has some limitations.Follow the steps below to overcome these limitations and take control of your server environment. There are four main components: a dummy network interface, a virtual bridge, some iptablesrules, and dnsmasq.
SIGN SERVER AND CLIENT CERTIFICATES To create a certificate, use the intermediate CA to sign the CSR. If the certificate is going to be used on a server, use the server_cert extension. If the certificate is going to be used for user authentication, use the usr_cert extension. Certificates are usually given a validity of one year, though a CA will typically give a fewdays extra
EXAMPLE OF IPTABLES NAT Example of iptables NAT. If using Red Hat Enterprise Linux (or Fedora), install iptables and save the rules below as /etc/sysconfig/iptables. If using Debian, install iptables and save the rules below as /etc/iptables/rules.v4. The virtual bridge is called virbr10. The private subnet chosen is 192.168.100.0/24. FORCE ALL NETWORK TRAFFIC THROUGH OPENVPN USING IPTABLES These instructions assume you’re using TUN-based routing to connect to the OpenVPN server, and that you’re using the redirect-gateway OpenVPN client option. In this example, the remote OpenVPN server is located at 203.0.113.100 and is listening to UDP port 1194. Create a file anywhere (eg, /root/iptables.openvpn) with these contents: EXAMPLE OF IPTABLES NAT WITH CONNECTION FORWARDING VMs can bind to addresses from 192.168.100.2 to 192.168.100.254. VMs see the libvirt server as 192.168.100.1. The libvirt server has public IP address 203.0.113.3. The target VM has private IP address 192.168.100.77. Connections to port 80 / 443 on the server are forwarded to the target VM. Connections to port 7722 on the server areforwarded
NAT-BASED NETWORK
NAT-based network¶. A NAT-based network is ideal if virtual machines (VMs) only need outbound IPv4 network access.The libvirt server acts as a router, and VM traffic appears to originate from the IPv4 addressof the server.
BRIDGED NETWORK
Initial steps¶. In this example: The server has an Ethernet device called eth0.; VMs share eth0, which is enslaved into a bridge called br0.; The hosting provider has allocated two address blocks (see CIDR notation):. one public IPv4 address block (203.0.113.160/29)one public IPv6 address block (2001:db8::/64)The server binds statically to 203.0.113.166 and 2001:db8::1. OPENSSL CERTIFICATE AUTHORITY OpenSSL Certificate Authority¶. This guide demonstrates how to act as your own certificate authority (CA) using the OpenSSL command-line tools. This is useful in a number of situations, such as issuing server certificates to secure an intranet website, or for issuing certificates to clients to allow them to authenticate to a server. FULL TOC — LIBVIRT NETWORKING HANDBOOK — JAMIE NGUYEN libvirt Networking Handbook¶. This guide demonstrates the most common aspects of libvirt networking, whether running virtual machines (VMs) on a dedicated server or within a home lab.ROUTED NETWORK
Routed network¶. A routed network is usually only used when a Bridged network is unavailable, either due to hosting provider restrictions or because the libvirt server is connected wirelessly to the LAN. Virtual machines (VMs) have their own EXAMPLE OF IPTABLES NAT In this example: The virtual bridge is called virbr10.; The private subnet chosen is 192.168.100.0/24.. VMs can bind to addresses from 192.168.100.2 to 192.168.100.254.; VMs see the libvirt server as192.168.100.1.
EXAMPLE OF IPTABLES NAT WITH CONNECTION FORWARDING In this example: The virtual bridge is called virbr10.; The private subnet chosen is 192.168.100.0/24.. VMs can bind to addresses from 192.168.100.2 to 192.168.100.254.; VMs see the libvirt server as 192.168.100.1.; The libvirt server has public IP address 203.0.113.3.; The target VM has private IP address 192.168.100.77.. Connections to port 80 / 443 on the server are forwarded to the CUSTOM NAT-BASED NETWORK Custom NAT-based network¶. The default NAT-based network has some limitations.Follow the steps below to overcome these limitations and take control of your server environment. There are four main components: a dummy network interface, a virtual bridge, some iptablesrules, and dnsmasq.
DHCP HOST ENTRIES
Without restarting the virtual network. It is a bit tiresome to restart the virtual network after every change. A much better approach is to use virsh net-update, which makes live changes to an active virtual network.(--parent-index specifies which element to select if there is more than one element.)# virsh net-update default add-lastip-dhcp-host \ '
Details
Copyright © 2024 ArchiveBay.com. All rights reserved. Terms of Use | Privacy Policy | DMCA | 2021 | Feedback | Advertising | RSS 2.0