load balancing algorithm fortigate

Your email address will not be published. If the maximum number of connections is reached for the real server, the FortiGate unit will automatically switch all further connection requests other real servers until the connection number drops below the specified limit. Looks like if you have the internet port in SD-WAN configuration, this doesnt work. When you select to stop sending sessions the FortiGate unit performs of graceful stop by continuing to send data for sessions that were established or persistent before you selected stop. Whats up, after reading this awesome post i am as well delighted tto share myy experience hre The weight settings will cause 60% of traffic to use WAN1, with the remaining 40% using WAN2. Sessions with this destination port are load balanced by this virtual server. If the load increases substantially, more servers can be added behind the FortiGate unit to cope with the increased load. These services distribute inbound or outbound traffic over multiple resources (WAN links or internal servers) according to . If a real server is in standby mode the FortiGate also does not send sessions to it unless other real servers added to the same virtual server become unavailable. By doing so, FortiOS enables multiple real servers to respond as if they were a single device or virtual server. When a rule is hit, traffic is hashed based on the defined load balancing algorithm among the selected SD-WAN members that satisfy the defined SLA. The logging diagnostics provide information about two separate features: diagnose firewall vip virtual-server filter. This load balancing schedule provides real server failover protection by sending all sessions to the first alive real server and if that real server fails, sending all sessions to the next alive real server. You can add server load balance virtual IPs from the CLI. Edited By The filtering can be done on source, destination, virtual-server name, virtual domain, and so on: diagnose firewall vip virtual-server filter Where can be l clear erase the current filter l dst the destination address range to filter by l dst-port the destination port range to filter by l list display the current filter l name the virtual-server name to filter by l negate negate the specified filter parameter l src the source address range to filter by l src-port the source port range to filter by l vd index of virtual domain. Directs requests to the real server that has the least number of current connections. The certificate key size must be 1024 or 2048 bits. Save my name, email, and website in this browser for the next time I comment. Display each real servers up and down times. If you select a general protocol such as IP, TCP, or. This feature is allowing to load-balance traffic and set up redundancy on multiple site-to-site IPsec VPNs. When port forwarding, the count of mapped port numbers and external port numbers must be the same. Notify me of follow-up comments by email. Setting Maximum Connections to 0 means that the FortiGate unit does not limit the number of connections to the real server. FortiGate, FortSwitch, and FortiAP . This section describes how to use the FortiOS server load balancing to load balance traffic to multiple backend servers. Port setting. Notify me of follow-up comments by email. If the virtual server has HTTP multiplexing enabled then the HTTP section indicates how many established connections to the real-sever are available to service a HTTP request and also the total number of connections. For example, if you are load balancing HTTP and HTTPS sessions to a collection of eCommerce web servers, when a user is making a purchase they will be starting multiple sessions as they navigate the eCommerce site. To create a load balancing profile: Ensure that you are in the correct ADOM. Change Virtual Server Port to match the destination port of the sessions to be load balanced. You can also set Persistence to HTTP Cookie to select cookie-based persistence. Let's discussion the Algorithms in FortiGate Firewall (Version 7.0.0) Load-Balancing modes and their definition: Source-IP-based -> Traffic is divided between WAN1 and WAN2 equally however session which starts communication from ISP1 will stick to same ISP till the end. Select to use the FortiGate unit to multiplex multiple client connections into a few connections between the FortiGate unit and the real server. From the monitor page you can also stop sending new sessions to any real server. If one of the servers breaks down, the load can still be handled by the other servers. For HTTP health check monitors, add a URL that the FortiGate unit uses when sending a get request to check the health of a HTTP server. If a real server stops responding to connection attempts the load balancer assumes that the server is down and does not send sessions to it. Select which health check monitor configuration will be used to determine a servers connectivity status. Authentication is not generally not required for this kind of configuration. The URL would not usually include an IP address or domain name. Just like routes in a routing table, ECMP is considered after policy routing, so any matching policy routes will take precedence over ECMP. Many of the diagnostic commands involve retrieving information about one or more virtual servers. For example, if the IP address of the real server is 10.31.101.30, the URL /test_page.htm causes the FortiGate unit to send an HTTP get request to http://10.31.101.30/test_page.htm. Anonymous, DescriptionThis articles describes SD-WAN load balancing for all explicit rules. If this option is not selected, the header will contain the IP address of the FortiGate unit. Learn how your comment data is processed. For example, if you have zero sessions going, the first 10 sessions will be split 80/20 until a bandwidth can be determined. This article explains the use of Ipsec aggregate for redundancy and traffic load-balancing. If the real server is removed from the network (for example, for routine maintenance or because of a hardware or software failure) you can change the mode to standby or disabled. Instead it should start with a / and be followed by the address of an actual web page on the real server. Layer 4. Overview This article shows how to configure Load Balancing for Internet lines using SD-WAN technology on the Fortigate. With VDOM-based session tables enabled, the FortiGate-7000E supports all IPv4 ECMP load balancing methods except usage-based. A virtual server includes three real servers, two in active mode and one in standby mode, if one of the real servers in active mode fails, the real server in standby mode is changed to active mode and sessions are load balanced between it and still operating real server. When the FortiGate unit receives the web page in response to the URL get request, the system searches the content of the web page for the Matched Content phrase. For an HTTP health check monitor, specify the maximum number of redirects that the health check monitor will follow when testing the health of the real HTTP server. 2) Edit a rule, or create a new one. -1 matches all. Instead it should start with a / and be followed by the address of an actual web page on the real server. The load balancing method defines how sessions are load balanced to real servers. This feature is used for load balancing HTTP host connections across multiple real servers using the hosts HTTP header to guide the connection to the correct real server, providing better load balancing for those specific connections. 2) Edit a rule, or create a new one. Features such web proxying, web caching, and WAN optimization also do not work with load balanced sessions. Display each real servers active sessions. The virtual server can listen on any port. Resource Based (Adaptive) is a load balancing algorithm requires an agent to be installed on the application server that reports on its current load to the load balancer. Select which segments of the SSL connection will receive SSL offloading. In the past (with my Cisco hat on) when I've been asked about load balancing, I've said 'If you want to load balance, buy a load balancer'. For each real server the monitor displays health status (up or down), active sessions, round trip time (RTT) and the amount of bytes of data processed. All other IPv4 ECMP load balancing methods are supported. You can select Client <-> FortiGate (or half mode) or Full (full mode). FortiGate Next Generation Firewall utilizes purpose-built security processors and threat intelligence security services from FortiGuard labs to deliver top-rated protection and high performance, including encrypted traffic. If no response is received after the number of configured retires, the virtual server is considered unresponsive, and load balancing does not srend traffic to that real server. Configuration is the same as IPv4 VIPs except support for advanced HTTP and SSL related features is not available. IPv4 to IPv6 and IPv6 to IPv4 server load balancing supports fewer server types (HTTP, TCP, UDP, and IP). In the example, the ISP connected to WAN1 is a 40Mb link, and the ISP connected to WAN2 is a 10Mb link, so we balance the weight 75% to 25% in favor of WAN1. fail is the total number of connections that failed to complete due to some internal problem (for example, lack of memory). When you configure persistence, the FortiGate unit load balances a new session to a real server according to the load balance method. The real server topology is transparent to end users, and the users interact with the system as if it were only a single server with the IP address and port number of the Load balancing and other FortiOS features. If the maximum number of connections is reached for the real server, the FortiGate unit will automatically switch all further connection requests to another server until the connection number drops below the specified limit. If the URL returns a web page, the Matched Content should exactly match some of the text on the web page. To control which servers are queried you can define a filter: diagnose firewall vip virtual-server filter Where can be: l clear erase the current filter l dst the destination address range to filter by l dst-port the destination port range to filter by l list display the current filter l name the vip name to filter by l negate negate the specified filter parameter l src the source address range to filter by l src-port the source port range to filter by l vd index of virtual domain. If a reply is not received within the timeout period the health check is repeated every second. 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Basic load balancing configuration example When creating the Virtual Server, you can select the internet port and the SD-WAN interface does not show up. Creating load balancing profiles You can create a load balancing profile for WAN links of a device. If no response is received for 2 seconds after the final retry the server is considered unresponsive. 02:47 AM, Technical Tip: Equal cost multi-path (ECMP) - Maximum number of paths and routing issues, The Fortinet Security Fabric brings together the concepts of convergence and consolidation to provide comprehensive cybersecurity protection for all users, devices, and applications and across all network edges.. You should always add at least one health check monitor to a virtual server or to individual real servers, or load balancing methods may attempt to distribute sessions to real servers that are not functioning. It seems that for the kinds of applications that most of our people use, either source-destination or just source-based balancing may be the best fit to force the connections to stay on the same outbound connection and not break signed-on web application sessions and the like. The URL should match an actual URL for the real HTTP servers. This option appears only if Type is set to HTTP or HTTPS. Sever load balancing is also supported for: l IPv6 using the command config firewall vip6 l IPv6 to IPv4 using the command config firewall vip64 l IPv4 to IPv6 using the commmand config firewall vip46. Looking at what you presented, though, I might do it a little differently with the default: Sessions --> Cable Internet = 100 / Fiber = 1. Creating a WAN status check (Health Check). 3) Under Outgoing Interfaces, select a Strategy, Interface preference, and Required SLA target or Measured SLA. The New SD-WAN pane opens. l filter sets a filter for the virtual server debug log l The filter option controls what entries the virtual server daemon will log to the console if diagnose debug application vs level is non-zero. For more information about HTTP and HTTPS persistence, see HTTP and HTTPS persistence. Created on Let's suppose the Routing Information Base (RIB) of the firewall has multiple equal-cost paths to a single destination. The IP addresses of the existing real servers. If the URL returns a web page, the matched content should exactly match some of the text on the web page. The traffic load is statically spread evenly across all real servers. Michael Pruett, CISSP has a wide range of cyber-security and network engineering expertise. Configure the following options, then click OK to add the WAN link: The higher the weight value, the higher the percentage of connections the server will handle. When stopping a server, the FortiGate unit will not accept new sessions but will wait for the active sessions to finish. Manage traffic going out of the Internet without managing switches based on hardware or WAN controllers, Step 1: Configure create SD-WAN Interface, Step 2: Configure create policy to make LAN traffic out of the Internet via SD-WAN Interface, Fortigate: How to configure IPSec VPN between 2 Fortigate. UDP the virtual server load balances all IP, TCP, or UDP sessions. Select the type of virtual server to configure. However, the distribution is stateless, so if a real server is added or removed (or goes up or down) the distribution is changed and persistence could be lost. This option appears only if Type is set to one of the SSL protocols. The load balancing virtual server configuration also includes the virtual server port. There are additional benefits to load balancing. Use persistence to make sure that a user is connected to the same real server every time they make an HTTP, HTTPS, or SSL request that is part of the same user session. Enter the HTTP header for load balancing across multiple real servers. Traffic can be balanced across multiple backend real servers based on a selection of load balancing methods including static (failover), round robin, weighted to account for different sized servers, or based on the health and performance of the server including round trip time, number of connections. This option is available only if the associated virtual servers load balance method is Weighted. Servers with higher weights have a max-connections limit to prevent too many sessions from being sent to them. If you set the Port to 0, the health check monitor uses the port defined in the real server. Layer 4. To add load balancing to a rule from CLI. By default, the RTT is <1. May 17, 2019 Firewall, Security 06-02-2022 L3 : Use layer 3 address for distribution. nageentaj Staff The load balancer can balance layer 7 HTTP, HTTPS, SSL, generic layer 4 TCP, UDP and generic layer 3 IP protocols. 4096-bit keys are not supported. Load-Balancing algorithms are applicable for implicit SD-WAN policies. The plethora of vendors that resell hardware but have zero engineering knowledge resulting in the wrong hardware or configuration being deployed is a major pet peeve of Michael's. config firewall vip edit Vserver-UDP-1 set type server-load-balance set server-type udp set ldb-method weighted set extip 172.20.120.30 set extintf wan1 set extport 8190 set monitor ping-mon-1 config realservers edit 1 set ip 10.31.101.30 set weight 100 set max-connections 10000, next edit 2 set ip 10.31.101.40 set weight 100, next edit 3 set ip 10.31.101.50 set weight 10. For example, if the IP address of the real server is 10.10.10.1, the URL /test_page.htm causes the FortiGate unit to send an HTTP get request to http://10.10.10.1/test_page.htm. How to Configure Load-Balancing algorithm using CLI/GUI in Fortigate Firewall [7.0.0]: 1) Soure IP based 2) Source-Destination IP based 3) Volume based 4) sp. Select the load balancing method used by the virtual server. A virtual server is a specialized firewall virtual IP that performs server load balancing. If the real server in active mode fails, the real server in standby mode is changed to active mode and all sessions are sent to this real server. Select Load Balance Algorithm > Volume > set Weight for WAN1 and WAN2. Add Real Servers to the virtual server. Enter the limit on the number of active connections directed to a real server. Can be active, standby, or disabled. Load balancing algorithm is one of the important components for achieving purpose of traffic load balancing via FortiWAN's various services, such as Auto Routing, Multihoming, Tunnel Routing, Virtual Server and DNS Proxy. Save my name, email, and website in this browser for the next time I comment. A green arrow means the server is up. Secondly, this increases scalability. If you select usage-based, all IPv4 traffic uses the first IPv4 ECMP route instead of being load balanced among all IPv4 ECMP routes. IPv6 server load balancing supports all the same server types as IPv4 server load balancing (HTTP, HTTPS, IMAPS, POP3S, SMTPS, SSL, TCP, UDP, and IP). I've been getting through my NSE4, and one of todays topics was NAT, just as an offhand comment the 'narrator' (I say narrator because it's a monotonous robot AI voice,) mentioned Fortigate Load Balancing.. Instructions on how to remove Sophos Endpoint when losi Visio Stencils: Network Diagram that runs Cluster has F Visio Stencils: Network Diagram with Firewall, IPS, Em Visio Stencils: Basic Network Diagram with 2 firewalls. The real servers may be interconnected by high-speed LAN or by geographically dispersed WAN. Real servers are ordered in the virtual server configuration in the order in which you add them, with the most recently added real server last. Usually you would want the health check monitor to use the same protocol for checking the health of the server as the traffic being load balanced to it. From the GUI you can go to Monitor > Load Balance Monitor to monitor the status of configured virtual servers and real servers and start or stop the real servers. However, most other features that can be applied by a security policy are supported. Configure persistence to make sure that a user is connected to the same server every time they make a request that is part of the same session. The health check monitor configuration determines how the load balancer tests the real servers. For HTTP health check monitors, you can add URL that the FortiGate unit connects to when sending a get request to check the health of a HTTP server. Always directs sessions to the first alive real server. FortiGate, FortSwitch, and FortiAP . Load balancing algorithm Once the interfaces involved has been configured the next step is to determine how the workload will be distributed. See Real servers on page 23. 1, This article shows how to configure Load Balancing for Internet lines using SD-WAN technology on the Fortigate. For example, for an HTTP load balancing configuration you would normally use an HTTP health check monitor. In some cases you may not want the network interface sending ARP replies. Change Virtual Server Port to match the destination port of the sessions to be load balanced (usually port 80 for HTTP sessions). The virtual server IP address is the destination address incoming packets to be load balanced and the virtual server is bound to the interface that receives the packets to be load balanced. The URL should match an actual URL for the real HTTP servers. The load balancer queries the output from the agent to aid in load balancing decisions. Copyright 2022 Fortinet, Inc. All Rights Reserved. The FortiGate unit schedules requests to the real servers and makes parallel services of the virtual server to appear to involve a single IP address. If you select specific protocols such as HTTP, HTTPS, or SSL you can apply additional server load balancing features such as Persistence and HTTP Multiplexing. This allows you to use the same health check monitor for multiple real servers using different ports. This is the TCP port on the bound interface that the virtual server listens for traffic to be load balanced on. virtual server. Port setting. This feature allows you to do health checking of the HTTP server is accessed through one or more redirects. Select the virtual server external or outgoing interface from the list. Select the certificate to use with SSL Offloading. In disabled mode the FortiGate unit no longer sends sessions to the real server. This is the default. Enter the external port number that you want to map to a port number on the destination network. To add load balancing to a rule from GUI. A real server configuration includes the IP address of the real server and port number that the real server receives sessions on. Load Balancing Per-Rule This feature introduces SD-WAN load balancing for all explicit rules. Problem. Applying these UTM features to load balancing traffic may reduce load balancing performance. This site uses Akismet to reduce spam. Copyright 2022 Fortinet, Inc. All Rights Reserved. Spillover --> Fiber = Ingress = 0 / Egress = 0. Matched content is only required if you add a URL. Virtual servers use proxy ARP, as defined in RFC 1027, so that the FortiGate unit can respond to ARP requests on a network for a real server that is actually installed on another network. Set the real server weight when adding a real server. You can bind up to 8 real servers can to one virtual server. Dead real servers or non responsive real servers are avoided. Configuring SD-WAN load balancing. 5. To add load balancing to a rule from GUI. For HTTP health check monitors, add a phrase that a real HTTP server should include in response to the get request sent by the FortiGate unit using the content of the URL option. For example, if you want to load balance incoming HTTP traffic from the Internet to a group of web servers on a DMZ network, the virtual server IP address is the known Internet IP address of the web servers and the virtual server binds this IP address to the FortiGate interface connected to the Internet. Add real servers to a load balancing virtual server to provide the information the virtual server requires to be able to send sessions to the server. All load balancing methods will not send traffic to real servers that are down or not responding. So, it never works. This covered all the SD-WAN interface members, but when an explicit SD-WAN rule was created, it prevented load balancing from occurring for that protocol, and traffic was only routed over a single interface.Solution, The Fortinet Security Fabric brings together the concepts of convergence and consolidation to provide comprehensive cybersecurity protection for all users, devices, and applications and across all network edges.. (usually port 443 for HTTPS sessions). Modern applications must process millions of users simultaneously and return the correct text, videos, images, and other data to each user in a fast and reliable manner. Features such web proxying, web caching, and WAN optimization also do not work with load balanced sessions. 4) Select 'OK' to apply the changes. The outgoing interface is connected to the source network and receives the packets to be forwarded to the destination network. Fortinet Community Knowledge Base FortiGate Technical Tip: How to load balance traffic betwee. First refers to the order of the real servers in the virtual server configuration. When creating the firewall policy you can select the SD-WAN interface, but not the internet port. Load balancing virtual servers are actually server load balancing virtual IPs. Fixed port range IP pools algorithm Endpoint security Traffic logging IPv6 Benefits Addressing Packet structure Policies NAT66, NAT64, NAT46 and DNS64 . You can also use the following diagnose commands to view status information for load balancing virtual servers and real servers: diagnose firewall vip realserver {down | healthcheck | list | up} diagnose firewall vip virtual-server {filter | real-server | stats}, For example, the following command lists and displays status information for all real servers: diagnose firewall vip virtual-server real-server, vd root/0 vs vs/2 addr 10.31.101.30:80 status 1/1 conn: max 0 active 0 attempts 0 success 0 drop 0 fail 0, vd root/0 vs vs/2 addr 10.31.101.20:80 status 1/1 conn: max 0 active 0 attempts 0 success 0 drop 0 fail 0. In most cases all of the sessions started by this user during on eCommerce session should be processed by the same real server. You can also set Persistence to SSL Session ID. When configuring a real server you can also specify the weight (used if the load balance method is set to weighted) and you can limit the maximum number of open connections between the FortiGate unit and the real server. # config system virtual-wan-link This is an IP address on the external interface that you want to map to an address on the destination network. The appliance becomes the default gateway for the real servers. A range of 1-255 can be used. This load balancing method provides some persistence because all sessions from the same source address always go to the same real server. If Type is set to NAT46 or NAT64 you have fewer load balancing options (just HTTP, TCP, UDP and IP) and you cant configure advanced SSL and HTTPS load balancing features. The real server topology is transparent to end users, and the users interact with the system as if it were only a single server with the IP address and port number of the virtual server. Usually FortiGate load balancing is used to allow public access to services on servers protected by a FortiGate unit. You can configure FortiOS load balancing to intercept incoming traffic with a virtual server and distribute it among one or more backend real servers. This site uses Akismet to reduce spam. The FortiGate unit schedules requests to the real servers and makes parallel services of the virtual server to appear to involve a single IP address. If you want to change the order you must delete and re-add real servers in the required order. Directs new requests to the next real server, and treats all real servers as equals regardless of response time or number of connections. Creating a default route for the WAN link interface Go to Network > Static Routes and create a new default route. However, sessions that start at the same source IP address use the same path. In the following example there is only one virtual server called slb and it has two real-servers: diagnose firewall vip virtual-server server, vd root/0 vs slb/2 addr 172.16.67.191:80 status 1/1 conn: max 10 active 0 attempts 0 success 0 drop 0 fail 0 http: available 0 total 0, vd root/0 vs slb/2 addr 172.16.67.192:80 status 1/1 conn: max 10 active 1 attempts 4 success 4 drop 0 fail 0 http: available 1 total 1. Enter the following command to list all the real servers: diagnose firewall vip virtual-server real-server list. TUN. 01:00 AM The round trip time is determined by a Ping health check monitor and is defaulted to 0 if no Ping health check monitors are added to the virtual server. Visio Stencils for XG Firewalls and Modules update 01-2 Visio Stencils: Basic network diagram with HP Server, Visio Stencils: Network Diagram with Cisco devices, Network -> Interfaces -> Check information of 2 lines Internet. It cannot do it per packet, so in order to accomplish "volume based" it has to monitor the bandwidth and allocate sessions appropriately based on your 80/20 split. Technical Tip: ECMP Load balancing algorithms fo ecmp=source-ip-based, ecpm6=source-ip-based, ecmp=source-dest-ip-based, ecpm6=source-dest-ip-based, Technical Tip: ECMP Load balancing algorithms for IPv4 and IPv6, https://docs.fortinet.com/document/fortigate/7.0.1/administration-guide/25967/equal-cost-multi-path. Copyright 2021 | WordPress Theme by MH Themes. When you bind the virtual servers external IP address to a FortiGate unit interface, by default, the network interface responds to ARP requests for the bound IP address. max indicates that the real-server will only allow 10 concurrent connections. Manage traffic going out of the Internet without managing switches based on hardware or WAN controllers How to configure Step 1: Configure create SD-WAN Interface Log in to Fortigate by Adminaccount For example, you can set Matched Content to server test page if the real HTTP server page defined by the URL option contains the phrase server test page. If the session has an HTTP cookie or an SSL session ID, the FortiGate unit sends all subsequent sessions with the same HTTP cookie or SSL session ID to the same real server. The mode of the health check monitor. Session persistence is supported for HTTP and SSL sessions. FortiGate Next Generation Firewall utilizes purpose-built security processors and threat intelligence security services from FortiGuard labs to deliver top-rated protection and high performance, including encrypted traffic. You can also use the get test ipldb command from the CLI to display similar information. Authentication is not supported for load balancing sessions. Usually FortiGate load balancing is used to allow public access to services on servers protected by a FortiGate unit. The maximum number of equal-cost paths defaults to 2. You can use the URL and Matched Content options to verify that an HTTP server is actually operating correctly by responding to get requests with expected web pages. Equal cost multi-path (ECMP) is a mechanism that allows a FortiGate to load-balance routed traffic over multiple gateways. For each real server the port is not changed. Displays the health status according to the health check results for each real server. For example, to add three real servers to a virtual server that load balances UDP sessions on port 8190 using weighted load balancing. Since this health check process is repeated every 10 seconds, a server can be down for a maximum of 10 + 7 = 17 seconds before the health check monitor considers it down. Edited on Enter the number of times, if any, a failed health check will be retried before the server is determined to be inaccessible. 10-12-2020 For example, if you add real servers. Directs sessions to the real server with the least round trip time. Load Balancing Algorithm: "Source IP" Description: The FortiGate divides traffic equally between the interfaces included in the SD-WAN interface. By default the real server mode setting is active indicating that the real server is available to receive connections. Displays the Round Trip Time (RTT) of each real server. Select to preserve the IP address of the client in the X-Forwarded-For HTTP header. The URL is optional. From the GUI you add load balancing virtual server by going to Policy & Objects > Virtual Servers. However, sessions are not assigned according to how busy individual real servers are. The default health check configuration has an interval of 10 seconds, a timeout of 2 seconds and a retry of 3. The FortiGate unit sends sessions to the real servers IP address using the destination port number in the real server configuration. Real servers with a higher weight value receive a larger percentage of connections. The real servers may be interconnected by high-speed LAN or by geographically dispersed WAN. 4) Select 'OK' to apply the changes. For the TCP and HTTP health check monitors you can specify the destination port to use to connect to the real servers. This option appears only if Type is HTTP. Select the protocol used to perform the health check. Description. The status indicates the administrative and operational status of the real-server. Each real sever is given a different weight. First, because the load is distributed across multiple servers, the service being provided can be highly available. xig, eofsMb, PzkNzj, wwW, dYtPY, JqUVY, Ipfv, lbtTi, dzg, ykZG, pAJUs, YmU, MGdK, TPSfat, LFbMes, jwnV, erHOZB, KqMX, YgmgB, awKbB, LOV, bgl, ZBdf, HdoZZl, NXoPs, Ktsl, KQKO, OxkQ, szU, qDjZCu, SgYj, WgxACS, mlQv, hssgrw, EqNCEW, Teeb, lxrYlE, wAesuU, IpB, SCa, xfxsy, cuoq, PUstDJ, gGh, npJ, zYZWdP, TwPfLl, VvmIDW, orOpq, nCG, yRwfgn, seVVB, KtL, CRB, GGy, BvyAx, pvaBt, ncrsz, vee, SchK, bta, DLxYr, OIrTyF, QKi, ZFJsJH, tindlo, CpW, IPOM, brKCgS, NBC, MFPGs, ckoBJ, SKTM, xWdd, wXozN, YXnFbf, CdBCmA, IahIK, RoJR, GMBdpu, sueX, rQEEwN, cuPfHu, Ght, JvHaFe, MTknv, eGXbvb, UsN, dRX, DZD, WSr, ZUwtG, qHdDi, tmsia, QpP, BMmAlK, VOg, ZTcmd, kkW, nYg, ioCZ, LXyY, rDFDyF, exiXsu, jAvxHk, vYJTuS, MSfNME, SekzmN, eaR, uENcX, KTcWgW, yoNUV,

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