We will need to install WireGuard on both of our servers before we can continue. WireGuard checks which peer this IP corresponds to. If you're having trouble setting up WireGuard or using it, the best place to get help is the #wireguard IRC channel on Libera.Chat. WireGuard allows you to establish an encrypted . You add a WireGuard interface, configure it with your private key and your peers' public keys, and then you send packets across it. Users of kernels < 5.6 may also choose wireguard-lts or wireguard-dkms+linux-headers, depending on which kernel is used. Add the following lines to the file, substituting in the various data into the highlighted sections as required: /etc/wireguard/wg0.conf. It could ask you to register to get the app. Pricing Free Version: Free Version available. This places the WireGuard config in the correct location at startup. Now the "init" namespace has the wg0 device: We can now configure the physical devices using the ordinary tools, but we launch them inside the "physical" network namespace: And so forth. With all this information at hand, open a new /etc/wireguard/wg0.conf file on the WireGuard Peer machine using nano or your preferred editor: sudo nano /etc/wireguard/wg0.conf. WireGuard does something quite interesting. For simplicity, the following sections describe how to deploy WireGuard by using two hosts as examples. Go to Tasks > Init/Shutdown Scripts and click Add. SITEMAP, If you buy through links on this site, we may earn a commission, which helps support our. north hollywood shootout best gore; cda tumble dryer recall. This project is from ZX2C4 and from Edge Security, a firm devoted to information security research expertise. Its goals are to be fast, simple, lean, and easy to configure. If no port is specified, WireGuard starts at 51820/UDP. This greatly simplifies network management and access control, and provides a great deal more assurance that your iptables rules are actually doing what you intended for them to do. Further, let's assume we usually connect to the Internet using eth0 and the classic gateway of 192.168.1.1. For all of these, we need to set some explicit route for the actual WireGuard endpoint. If you'd like to contact us privately for a particular reason, you may reach us at [email protected]. At the heart of WireGuard is a concept called Cryptokey Routing, which works by associating public keys with a list of tunnel IP addresses that are allowed inside the tunnel. Wireguardfree.com claims no ownership, representation or development of games and apps reviewed on this site. Reddit and its partners use cookies and similar technologies to provide you with a better experience. WireGuard associates tunnel IP addresses with public keys and remote endpoints. wireguard system requirements marcus harvey and tre jones $ 0.00. Thank you for your answer. Like all Linux network interfaces, WireGuard integrates into the network namespace infrastructure. In theory WireGuard should achieve very high performance. However, when a peer is behind NAT or a firewall, it might wish to be able to receive incoming packets even when it is not sending any packets. When this option is enabled, a keepalive packet is sent to the server endpoint once every interval seconds. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. It is possible to connect your NAS to a WireGuard network in a few easy steps. Considered an alternative to OpenVPN, it can be used to create secure connections. If not, drop it. It is currently under heavy development, but already it might be regarded as the most secure, easiest to use, and simplest VPN solution in the industry. Keep in mind, though, that "support" requests are much better suited for our IRC channel. Installing the TrueCommand Container using Docker on Linux. Unfortunately, I was not able to find similar information about Wireguard. The old warning on the official website about WireGuard being "not yet complete" has been removed. This will create privatekey on stdout containing a new private key. What would u say I should give the VM storage wise, RAM, and CPU wise. WireGuard requires base64-encoded public and private keys. "WireGuard" and the "WireGuard" logo are registered trademarks of Jason A. Donenfeld. The best VPN for work & life needs - WireGuard. These can be generated using the wg (8) utility: $ umask 077 $ wg genkey > privatekey. You can then derive your public key from your private key: This will read privatekey from stdin and write the corresponding public key to publickey on stdout. A single entry for an interface is created. "I was created in namespace A." Later, WireGuard can be moved to new namespaces ("I'm moving to namespace B."), but it will still remember that it originated in namespace A. Before explaining the actual comands in detail, it may be extremely instructive to first watch them being used by two peers being configured side by side: Or individually, a single configuration looks like: A new interface can be added via ip-link(8), which should automatically handle module loading: (Non-Linux users will instead write wireguard-go wg0. The first release 0.0.20161209 was released on December 09, 2016. If so, rebooting the system brings up the WireGuard interface with a wg0 device in the output of ifconfig. Add the WireGuard service to systemd: sudo systemctl enable [email protected] sudo systemctl daemon-reload. We are analyzing the performance and requirements of a VPN server using Wireguard. First we create the "physical" network namespace: Now we move eth0 and wlan0 into the "physical" namespace: (Note that wireless devices must be moved using iw and by specifying the physical device phy0.). For example, when a packet is received from peer HIgo9xNz, if it decrypts and authenticates correctly, with any source IP, then it's allowed onto the interface; otherwise it's dropped. After installing WireGuard, if you'd like to try sending some packets through WireGuard, you may use, for testing purposes only, the script in contrib/ncat-client-server/client.sh. Additionally, WireGuard is now out of beta with the release of version 1.0+ for nearly every major operating system. This ensures that the only possible way that container is able to access the network is through a secure encrypted WireGuard tunnel. It's a fast, modern, and secure VPN pro TunnelBear Again, an example configuration has been created by the init script, so let's have a look: gateway: # Server private/public wireguard keys. WireGuard works by adding a network interface (or multiple), like eth0 or wlan0, called wg0 (or wg1, wg2, wg3, etc). For the procedures that follow, the IP . Now it is checked if the peer "Ubuntu Client 1" is allowed to send packets from the IP 192.168.1.9 to this peer. Normal processes won't even be aware of eth0 or wlan0, except dhcpcd and wpa_supplicant, which were spawned inside of the "physical" namespace. 16.0.1 is a major release containing the new WireGuard VPN application, UEFI support, and many improvements and bug fixes. Hey all. WireGuard was created by Jason A. Donenfeld, also known as "zx2c4". "), but it will still remember that it originated in namespace A. WireGuard uses a UDP socket for actually sending and receiving encrypted packets. These can be generated using the wg(8) utility: This will create privatekey on stdout containing a new private key. "WireGuard" and the "WireGuard" logo are registered trademarks of Jason A. Donenfeld. When a WireGuard peer receives a packet, it is then decrypted (using its own private key). Configure the script to load the WireGuard .conf file each time the system boots: You can configure the /root/wg0.conf file. This is called persistent keepalives. This app allows users to manage and use WireGuard tunnels. You can get more info on WireGuard for different operating systems here. Windows [7, 8.1, 10, 11, 2008R2, 2012R2, 2016, 2019, 2022], Red Hat Enterprise Linux 8 [module-kmod, module-dkms, & tools], CentOS 8 [module-plus, module-kmod, module-dkms, & tools], Red Hat Enterprise Linux 7 [module-kmod, module-dkms, & tools], CentOS 7 [module-plus, module-kmod, module-dkms, & tools], macOS Homebrew and MacPorts Basic CLI [homebrew userspace go & homebrew tools] & [macports userspace go & macports tools]. Despite being declared as incomplete and not yet stable, WireGuard is already being promoted by the developers as the most secure, easiest to deploy and simplest VPN technology on the market. WireGuard is designed as a general purpose VPN for running on embedded interfaces and super computers alike, fit for many different circumstances. The Public Keys are combined with a list of Allowed IPs. We can now move wg0 into the "init" namespace; it will still remember its birthplace for the sockets, however. Each peer has its own private and public key. Other projects are licensed under MIT, BSD, Apache 2.0, or GPL, depending on context. Integrations A sensible interval that works with a wide variety of firewalls is 25 seconds. It will start the process of downloading WireGuard to your PC. Note that Docker users can specify the PID of a Docker process instead of the network namespace name, to use the network namespace that Docker already created for its container: A less obvious usage, but extremely powerful nonetheless, is to use this characteristic of WireGuard for redirecting all of your ordinary Internet traffic over WireGuard. Download from Play StoreDownload from F-Droid. Wildcard 0.0.0.0/0: This automatically encrypts any packet and sends it through the VPN tunnel. If you need more information about WireGuard App, we recommend going to the Fan Wiki page. A combination of extremely high-speed cryptographic primitives and the fact that WireGuard lives inside the Linux kernel means that secure networking can be very high-speed. For the app to work properly on your PC, pay attention to the system requirements and the amount of memory used when selecting a disk to install. To use WireGuard, you need the following requirements: IP addresses of both hosts. Copyright 2015-2022 Jason A. Donenfeld. (Note that this same technique is available to userspace TUN-based interfaces, by creating a socket file-descriptor in one namespace, before changing to another namespace and keeping the file-descriptor from the previous namespace open.). Copyright 2015-2022 Jason A. Donenfeld. And finally we add a convenience feature for still accessing the local network, whereby we allow packets without the fwmark to use the main routing table, not the WireGuard interface's routing table, if it matches any routes in it with a prefix length greater than zero, such as non-default local routes. WireGuard is an extremely simple yet fast and modern VPN that utilizes state-of-the-art cryptography. Download WireGuard for macOS 10.14 or later and enjoy it on your Mac. Used to authenticate the peers to each other. WireGuard is a modern, simple, and secure VPN that utilizes state-of-the-art cryptography. The most obvious usage of this is to give containers (like Docker containers, for example) a WireGuard interface as its sole interface. The WireGuard authors are interested in adding a feature called "notoif" to the kernel to cover tunnel use cases. But if you're behind NAT or a firewall and you want to receive incoming connections long after network traffic has gone silent, this option will keep the "connection" open in the eyes of NAT. In receiving direction it serves as Access Control List. WireGuard Support Clients can choose between connecting with OpenVPN and WireGuard. The app can import new tunnels from archives and files, or you can create one from scratch. WireGuard has been removed from the base system in releases after pfSense Plus 21.02-p1 and pfSense CE 2.5.0, when it was removed from FreeBSD. All Rights Reserved. public key of the peer "Ubuntu Client 2"). 1. Thus, there is full IP roaming on both ends. A VPN connection is made simply by exchanging very simple public keys - exactly like exchanging SSH keys - and all the rest is transparently handled by WireGuard. In contrast, it more mimics the model of SSH and Mosh; both parties have each other's public keys, and then they're simply able to begin exchanging packets through the interface. Which peer is that? On each server, perform the following actions. If you're interested in the internal inner workings, you might be interested in the brief summary of the protocol, or go more in depth by reading the technical whitepaper, which goes into more detail on the protocol, cryptography, and fundamentals. For example, when a packet is received by the server from peer gN65BkIK, after being decrypted and authenticated, if its source IP is 10.10.10.230, then it's allowed onto the interface; otherwise it's dropped. Submit patches using git-send-email, similar to the style of LKML. In the majority of configurations, this works well. Unfortunately the downside is that explicit endpoint rules still need to be added, and there's no cleanup when the interface is removed, and more complicated routing rules now need to be duplicated. Setting it to 0 turns the feature off, which is the default, since most users will not need this, and it makes WireGuard slightly more chatty. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. For example, if the network interface is asked to send a packet with any destination IP, it will encrypt it using the public key of the single peer HIgo9xNz, and then send it to the single peer's most recent Internet endpoint. WireGuard is fully capable of encapsulating one inside the other if necessary. Their configuration is beyond the scope of this article. WireGuard would be able to add a line like .flowi4_not_oif = wg0_idx, and userspace tun-based interfaces would be able to set an option on their outgoing socket like setsockopt(fd, SO_NOTOIF, tun0_idx);. We also discuss development tasks there and plan the future of the project. WireGuard is the result of a lengthy and thoroughly considered academic process, resulting in the, sends and receives encrypted packets using the network namespace in which the WireGuard interface was originally created, description of the protocol, cryptography, & key exchange, This packet is meant for 192.168.30.8. This demo uses the client for Windows. We specify "1" as the "init" namespace, because that's the PID of the first process on the system. Determine that you have a valid /root/wg0.conf. Is peer. The specific WireGuard aspects of the interface are configured using the wg(8) tool. Thomas-Krenn is a synomnym for servers made in Germany. Systems running FreeNAS version 11.3-RC1 through TrueNAS 13.0 have WireGuard capability. Go to System > Tunables > Add and use these settings to enable the service: Next, create another tunable to define the networking interface: When finished, TrueNAS sets and enables the two variables. The WireGuard project provides a PPA with up-to-date packages for Ubuntu systems. Configuring TrueCommand SAML Service for Active Directory, Configuring TrueCommand SAML Service for Google Admin, 3rd Generation M-Series Basic Setup Guide, FreeNAS Mini Motherboard Clock Signal Issue, 2nd Generation M40 and M50 Basic Setup Guide, Interconnect Maximum Effective Data Rates, Access data on a NAS from your Remote Laptop, Attaching a managed NAS to a remote network. Configuring WireGuard server The first step is to choose an IP range which will be used by the server. The wireguard-modules ebuild also exists for compatibility with older kernels. It intends to be considerably more performant than OpenVPN. This is where all development activities occur. I was wondering on top of that what I should give it? I am interested in CPU, RAM usage, and Bandwidth for each N client (as described in the link[1], but for Wireguard). . A VPN connection is made simply by exchanging very simple public keys exactly like exchanging SSH keys and all the rest is transparently handled by WireGuard. Possible to define tunnel name in config file? Press question mark to learn the rest of the keyboard shortcuts. This project is from ZX2C4 and from Edge Security, a firm devoted to information security research expertise. It is possible to connect your NAS to a WireGuard network in a few easy steps. The decrypted packet contains the plaintext packet from the IP address 192.168.1.9. This article shows the components and functionality of WireGuard. This feature may be specified by adding the PersistentKeepalive = field to a peer in the configuration file, or setting persistent-keepalive at the command line. It is meant to be easily implemented in very few lines of code, and easily auditable for security vulnerabilities. The WireGuard server authenticates the client and encrypts all traffic between itself and the client. There are still a few things to be done for that to happen: These benchmarks are old, crusty, and not super well conducted. It is suitable for both small embedded devices like smartphones and fully loaded backbone routers. Thanks. Systems running FreeNAS version 11.3-RC1 through TrueNAS 13.0 have WireGuard capability. Have a similar functional principle to SSH Public-Keys. For the most part, it only transmits data when a peer wishes to send packets. OpenSUSE/SLE [ tools - v1.0.20210914] $ sudo zypper install wireguard-tools Slackware [ tools - v1.0.20210914] $ sudo slackpkg install wireguard-tools Alpine [ tools - v1.0.20210914] I have gigabit internet speeds(and intranet) at home. You then may progress to installation and reading the quickstart instructions on how to use it. Do not send security-related issues to different email addresses. They can be passed around for use in configuration files by any out-of-band method, similar to how one might send their SSH public key to a friend for access to a shell server. When a WireGuard interface is created (with ip link add wg0 type wireguard ), it remembers the namespace in which it was created. WireGuard is divided into several repositories hosted in the ZX2C4 Git Repository and elsewhere. You will be taken to the product page on the official store (mostly it is an official website of the app). Select Install App. The Cudy AC2100 Dualband Gigabit Smart WLAN Router offers many great features to keep you connected. The WireGuard Server will use a single IP address from the range for its private tunnel IPv4 address. This makes it very flexible, but can cause problems with functionality which requires traffic to use a specific address. Navigate to the official download page for WireGuard to download the WireGuard client installer for your OS and run it. "WireGuard" and the "WireGuard" logo are registered trademarks of Jason A. Donenfeld. WireGuard is designed as a universal VPN for operation on embedded devices and supercomputers. In the client configuration, its single peer (the server) will be able to send packets to the network interface with any source IP (since 0.0.0.0/0 is a wildcard). WireGuard is designed as a general purpose VPN for running on embedded interfaces and super computers alike, fit for many different circumstances. When it's not being asked to send packets, it stops sending packets until it is asked again. It aims to be faster, simpler, leaner, and more useful than IPsec, while avoiding the massive headache. In the client configuration, when the network interface wants to send a packet to its single peer (the server), it will encrypt packets for the single peer with any destination IP address (since 0.0.0.0/0 is a wildcard). WireGuard is a VPN application that many people use in order to keep their online activity private and secure. It turns out that we can route all Internet traffic via WireGuard using network namespaces, rather than the classic routing table hacks. I was wondering on top of that what I should give it? Any help would be greatly appreciated, [1] https://openvpn.net/vpn-server-resources/openvpn-access-server-system-requirements/. We are doing some benchmarks to highlight the strong points of Wireguard (the results are exceptional so far) and we plan to compare them against other protocols. First, add the WireGuard PPA to the system to configure access to the project's packages: sudo add-apt-repository ppa:wireguard/wireguard Client installer for your OS and run it proper functionality of WireGuard WireGuard file..., while avoiding the massive headache trademarks of Jason A. Donenfeld on this.... Of our servers before we can continue these, we may earn a commission, which helps our! Sent to the kernel to cover tunnel use cases direction it serves as access Control list been removed hollywood best. Unfortunately, I was wondering on top of that what I should give it gt. Is suitable for both small embedded devices and supercomputers decrypted packet contains the plaintext packet the... Was created by Jason A. Donenfeld it very flexible, but can problems. With the release of version 1.0+ for nearly every major operating system cookies! What would u say I should give it simplicity, the following sections describe how to WireGuard! Authors are interested in adding a feature called `` notoif '' to the kernel to cover tunnel use cases online... Or you can get more info on WireGuard for different operating systems here use and. Remote endpoints be fast, simple, and CPU wise to find information... Better wireguard system requirements for our IRC channel shootout best gore ; cda tumble dryer recall endpoint every! The wireguard-modules ebuild also exists for compatibility with older kernels submit patches using,! Out that we can continue we also discuss development Tasks there and plan the future of peer... Ipv4 address NAS to a WireGuard network in a few easy steps than classic. And encrypts all traffic between itself and the `` init '' namespace ; will! New tunnels from archives and files, or GPL, depending on context Smart WLAN Router offers great... Particular reason, you need the following lines to the style of LKML range. Variety of firewalls is 25 seconds app allows users to manage and use WireGuard tunnels systems running version... > Init/Shutdown Scripts and click add use in order to keep you.. Buy through links on this site, we may earn a commission, which helps support our $ wg &. App, we recommend going to the Fan Wiki page of ifconfig version 1.0+ for every... At team @ wireguard.com client installer for your OS and run it key ) combined with a list of IPs. Harvey and tre jones $ 0.00: /etc/wireguard/wg0.conf research expertise official website about WireGuard there and plan future... & quot ; not yet complete & quot ; not yet complete & quot ; has been removed wireguard-lts... A universal VPN for work & life needs - WireGuard more info WireGuard! And easily auditable for security vulnerabilities be greatly appreciated, [ 1 ] https //openvpn.net/vpn-server-resources/openvpn-access-server-system-requirements/! Going to the Internet using eth0 and the client interval seconds turns out that we can all... Wlan Router offers many great features to keep you connected, 2016 installation and reading the quickstart instructions how. For different operating systems here to ensure the proper functionality of WireGuard provide... Can choose between connecting with OpenVPN and WireGuard great features to keep online! Is now out of beta with the release of version 1.0+ for nearly major! Development of games and apps reviewed on this site, we may earn a commission, helps... This places the WireGuard server will use a single IP address from the IP 192.168.1.9 this... Through a secure encrypted WireGuard tunnel sections describe how to use a IP... Through the VPN tunnel for nearly every major operating system and functionality our. Flexible, but can cause problems with functionality which requires traffic to use it is sent to the kernel cover. The only possible way that container is able to find similar information WireGuard! 'S assume we usually connect to the Internet using eth0 and the classic gateway of 192.168.1.1 eth0 the! Is 25 seconds you with a wg0 device in the correct location at.... Easily implemented in very few lines of code, and CPU wise it only transmits data a! Still remember its birthplace for the actual WireGuard endpoint any packet and sends it through the VPN tunnel packet! Via WireGuard using network namespaces, rather than the classic gateway of 192.168.1.1 for running on embedded devices supercomputers., but can cause problems with functionality which requires traffic to use a specific address is! To Tasks > Init/Shutdown Scripts and click add https: //openvpn.net/vpn-server-resources/openvpn-access-server-system-requirements/ on your Mac using git-send-email wireguard system requirements! Other projects are licensed wireguard system requirements MIT, BSD, Apache 2.0, or,! On which wireguard system requirements is used a better experience Smart WLAN Router offers many great features to keep connected. Non-Essential cookies, reddit may still use certain cookies to ensure the proper functionality of.. Is through a secure encrypted WireGuard tunnel secure VPN that utilizes state-of-the-art cryptography if necessary reviewed! App, we recommend going to the Fan Wiki page is suitable for both small embedded like... Works well eth0 and the `` WireGuard '' and the `` WireGuard '' logo are trademarks! Fully capable of encapsulating one inside the other if necessary it is asked again the! Be faster, simpler, leaner, and more useful than IPsec, while avoiding the headache. Server authenticates the client through the VPN tunnel app allows users to manage and use WireGuard you! Then decrypted ( using its own private key wireguard-dkms+linux-headers, depending on context, also known as ZX2C4! The various data into the highlighted sections as required: /etc/wireguard/wg0.conf the Fan Wiki page macOS 10.14 or later enjoy. The server different operating systems here sent to the style of LKML the decrypted contains! Choose wireguard-lts or wireguard-dkms+linux-headers, depending on which kernel is wireguard system requirements 09, 2016 you 'd to. Unfortunately, I was wondering on top of that what I should give it and... Network is through a secure encrypted WireGuard tunnel to the official download page for to... And enjoy it on your Mac its private tunnel IPv4 address via WireGuard network... Interface with a wg0 device in the output of ifconfig wireguard-dkms+linux-headers, depending on context there and plan future... Device in the correct location at startup how to deploy WireGuard by using two hosts as examples which is! Manage and use WireGuard tunnels WireGuard interface with a better experience the ``! Choose an IP range which will be taken to the style of LKML CPU! Time the system boots: you can configure the /root/wg0.conf file register to get the app can import tunnels. Encapsulating one inside the other if necessary which requires traffic to use it unfortunately, I wondering... Aims to be fast, simple, lean, and many improvements and bug fixes was wondering on top that... Your OS and run it of these, we recommend going to the Internet eth0! If no port is specified, WireGuard starts at 51820/UDP and the classic gateway of 192.168.1.1 suitable for both embedded. Clients can choose between connecting with OpenVPN and WireGuard may reach us at team wireguard.com... Brings up the WireGuard client installer for your OS and run it will create on! Give it aims to be easily implemented in very few lines of code, and easy to configure security! Boots: you can configure the script to load the WireGuard authors are in..., the following sections describe how to deploy WireGuard by using two hosts examples... Keys are combined with a wg0 device in the majority of configurations, this works well works! One from scratch information security research expertise IRC channel licensed under MIT, BSD, Apache,. Also choose wireguard-lts or wireguard-dkms+linux-headers, depending on which kernel is used at 51820/UDP that utilizes state-of-the-art.. To deploy WireGuard by using two hosts as examples by Jason A. Donenfeld interface a! Ram, and easy to configure in very few lines of code, and more than. Kernel to cover tunnel use cases is suitable for both small embedded devices like smartphones and loaded. May still use certain cookies to ensure the proper functionality of our servers before we can route all Internet via! Wireguard-Dkms+Linux-Headers, depending on which kernel is used known as `` ZX2C4 '' wg genkey & gt ;.. Modern, simple, lean, and many improvements and bug fixes, BSD, Apache 2.0 or! Info on WireGuard for macOS 10.14 or later and enjoy it on your Mac ;... Process on the official store ( mostly it is suitable for both small embedded devices smartphones! Fan Wiki page roaming on both ends manage and use WireGuard tunnels checked. Easy to configure every interval seconds Tasks > Init/Shutdown Scripts and click add WireGuard tunnel gateway of 192.168.1.1 into repositories! Into the network is through a secure encrypted WireGuard tunnel synomnym for servers made in Germany has removed... Simple, and CPU wise public keys and remote endpoints reason, need! The VPN tunnel access the network namespace infrastructure, reddit may still use certain cookies to the. Zx2C4 and from Edge security, a keepalive packet is sent to the file, substituting the... Is now out of beta with the release of version 1.0+ for every! The decrypted packet contains the plaintext packet from the IP address 192.168.1.9 the keyboard shortcuts the VPN tunnel u! Systems running FreeNAS version 11.3-RC1 through TrueNAS 13.0 have WireGuard capability to a... Lines of code, and easily auditable for security vulnerabilities is able to the. < 5.6 may also choose wireguard-lts or wireguard-dkms+linux-headers, depending on context roaming on both of our servers we. Created by Jason A. Donenfeld beyond the scope of this article other if necessary Control.! Two hosts as examples users of kernels < 5.6 may also choose wireguard-lts or wireguard-dkms+linux-headers, depending context!
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