stateful firewall is being installed mac
On failure of both machine and user authentication, the user does not have access to the network. No. See Table 53for an overview of the parameters that you need to configure on authentication components when the authentication server is an 802.1x EAP-compliant RADIUS server. The file /etc/sshd_config has a port number configuration. Unlike packet filtering firewalls, proxy firewalls perform stateful and deep packet inspection to analyze the context and content of data packets against a set of user-defined rules. They are quite similar to packet filtering firewalls in that they perform a single check and utilize minimal resources. Click Add to create the faculty role. Where the update service is included, it is usually only free for the first year. The File Transfer Protocol (FTP) is a standard communication protocol used for the transfer of computer files from a server to a client on a computer network.FTP is built on a clientserver model architecture using separate control and data connections between the client and the server. From directly storefront its working fine. acknowledge that you have read and understood our, Data Structure & Algorithm Classes (Live), Full Stack Development with React & Node JS (Live), Fundamentals of Java Collection Framework, Full Stack Development with React & Node JS(Live), GATE CS Original Papers and Official Keys, ISRO CS Original Papers and Official Keys, ISRO CS Syllabus for Scientist/Engineer Exam, Types of area networks LAN, MAN and WAN, Introduction of Mobile Ad hoc Network (MANET), Redundant Link problems in Computer Network. Cisco PoE Explained - What is Power over Ethernet? g.Repeat steps A-F to create a rule for svc-dns. A pop-up window displays the configured AAA parameters. Thanks for the prompt reply Carl. On closer inspection, I realized it was actually spoofing the NSIP onto the 1/1 interface, which is associated with the SNIP. That means that you no longer have direct control over your traffic because all DNS records will direct website visitors to the cloud infrastructure first. https://support.citrix.com/article/CTX222249. Its the highest rated Cisco course online with an average rating of 4.8 from over 30,000 public reviews and is the gold standard in CCNA training: Copyright study-ccna.com 2022. BrokerService.exe /sdkport. b. You may have to extend your server capacity in order to host a WAF, so there are hardware costs involved. Program to remotely Power On a PC over the internet using the Wake-on-LAN protocol. Existing Users | One login for all accounts: Get SAP Universal ID Also see Microsoft TechnetWhich ports are used by a RDS 2012 deployment? The default value of the timer (Reauthentication Interval) is 24 hours. In the environment I am working on, All servers are locked with individual Windows firewall rules applied through group policy. Hi carl, What is the difference between Local GSLB Site IP SNIP and SNIP? We have users from other locations that are able to use the Netscaler with no problems. Thank you very much Carl for your prompt reply. In the Profiles list, select Wireless LAN, then select Virtual AP. The utility is easy to use and covers the typical use cases for these scenarios. 802.1x is an Institute of Electrical and Electronics Engineers (IEEE) standard that provides an authentication framework for WLANs. When an outgoing UDP probe is made, the source port number is generally hardcoded to a fixed value (usually "1234"), so the returning packets will be directed to this port and can be recognized by a filter. How do I migrate to the new cloud connector functionality? Authentication traffic uses NSIPs by default. Similarly for other servers/services.. I have setup http redirect on NetScaler VPX 12.x.x using the loadbalancer down method. Delivery performance is enhanced by caching, which means even if your site is down for maintenance, visitors will still be able to access your Web pages. Configuring reauthentication with Unicast Key Rotation. Nor does it have a static route configured to the syslog server.) Firewalls are generally of two types: Host-based and Network-based. Enter a name for the 802.1x authentication profile. 7. For this example, you enable both 802.1x authentication and termination on the controller. We had our Boundary protection team watching the traffic and gathering the data. Hi, thanks for replying. You mentioned The destination machines do not initiate connections in the other direction, except for Controllers initiating connections to VDAs, and VDAs initiating connections to Controllers. They feature Secure Sockets Layer (SSL) decryption functionality to gain complete visibility across applications enabling them to identify and block data breach attempts from encrypted applications as well. Not sure if changing this works on NetScaler. From SF to Controller (XML) TCP 80 (Bi) For XML brokering To configure 443, Apply Cert on controller, Run PS command to use only 443; On SF, configure Cert; modify store to add FQDN of controller and port 443 The timeout, in hours, for machine authentication. If I telnet once this is done is this a legitimate way of testing and do you know what I should expect to see? If you're running a "real" firewall that is either stateful or uses NAT (Network Address Transslation), this section won't apply to you. In the 802.1x authentication profile, configure enforcement of machine authentication before user authentication. It is clear now Carl. 3. Complete details about EAP-TTLS is described in RFC 5281. User authentication is performed either via the controller Point to Point Protocol over Ethernet, The Different Wide Area Network (WAN) Topologies, Cybersecurity Threats and Common Attacks Explained, Firewalls, IDS, and IPS Explanation and Comparison, Cyber Threats Attack Mitigation and Prevention, Cisco Privilege Levels - Explanation and Configuration, What is AAA? In the Service scrolling list, select svc-telnet. This process happens so quickly that visitors will not notice any slowing in the delivery of your Web pages. The cloud service is charged for by subscription and its dashboard can be accessed through any standard browser from anywhere. Sidebar and off topic: Do you have any posts on configuring interfaces for MPX out of the box trunking etc, I havent been able to find any of yours. All rights reserved. You can configure the Arubauser-centric network to support 802.1x authentication for wired users as well as wireless users. A WAF needs to be a part of your web hosting protection strategy. With Parallels RAS, your employees can switch between devices and access data and applications from any location, all while your resources remain securely within the internal network. The Sucuri Web Application Firewall is available as a subscription service, and pricing starts from $9.99/month for their basic package. What does Application Control detect as a software change? 4. From the 802.1x authentication exchange, the client and the controllerderive dynamic keys to encrypt data transmitted on the wireless network. What are the benefits of adding a GCP account? Server CertificateA server certificate installed in the controllerverifies the authenticity of thecontrollerfor 802.1x authentication. (Students are not permitted to use VPN remote access.) . Make sure the SVM certificate is valid. The service uses both blacklisting, to block hackers, and whitelisting, to allow access to valid users only from specific devices. If the client does not support this feature, the client will attempt to renegotiate the key whenever it roams to a new AP. A pop-up window displays the configured SSID profile parameters. 1. These firewalls are fully capable of blocking DDoS attacks. s internal database for user authentication, you need to add the names and passwords of the users to be authenticated. For Policy Type, select IPv4Session. Select value-of from the drop-down menu. This option is disabled by default. 1. You can also enable caching of user credentials on the controller as a backup to an external authentication server. Get a WAF in place now to keep your website online. When a browser connects to a web server on port 80, how do you limit the source ports used by the browser? Hope you can help. It is based on the source, destination, and port addresses. This fact and the absence of setup charges make this an excellent service for startups and small businesses as well as the largest corporations in the world. Both machine authentication and user authentication failed. This option is disabled by default. I dont think ICA traffic works through an SSL decryption/inspection device. Select the Role for each user (if a role is not specified, the default role is guest). We noticed that when using PVS console to start/stop/restart services on other devices, there is traffic on port 135 (that stands for RPC) and 49800+ ports (these looks like dynamic). F5 and NGINX expertise contributed to the joint production of the F5 Essential App Protect cloud-based web application server. Note: Running the preceding command resets the LOM to the factory default settings and deletes all the SSL certificates. user alias Internal Network svc-telnet deny, user alias Internal Network svc-pop3 deny, user alias Internal Network svc-ftp deny, user alias Internal Network svc-smtp deny, user alias Internal Network svc-snmp deny, user alias Internal Network svc-ssh deny. Other types of authentication not discussed in this chapter can be found in the following sections of this guide: Captive portal authentication: Captive Portal Authentication, MAC authentication: Configuring MAC-Based Authentication, Stateful 802.1x, stateful NTLM, and WISPr authentication: Stateful and WISPr Authentication. Most hardware WAF vendors offer an update service. Another major difference between these two services is that a typical firewall integrates into the architecture of a network gateway (or computer network interface) but WAFs have a reverse proxy configuration. The choice of your own piece of equipment or a cloud infrastructure solution can often come down to your own preferences for each configuration. Hi. Step 1 covers it Now every traffic should firstly go to WAF and then LB and the. AppTrana Managed Web Application Firewall, indusface.com/products/application-security/web-application-firewall/, Buyers Guide to WAFs 11 Best Web Application Firewalls for 2022, Technicians and security analysts included in the package, You give over control of your Web presence to an external business, Offers a range of assessments for incoming requests, You need to have technical skills to get the best out of this service, You have to set up the connection yourself, Get it as a virtual appliance, a physical device, or a SaaS package, Options to integrate other Fortinet security systems, Works best with a full suite of Fortinet systems, On-site version requires the purchase of an appliance, SaaS platform, physical device, or virtual appliance, Reverse firewall for data protection as well, Customizable all-in-one Multi/Hybrid/Private/SaaS/, Includes Bot Protection + RASP + DDOS + CDN Solution with Unlimited Rules, 24 x 7 Support on Teams/Zoom/Google with Data retention of 30 Days, The Prophaze service is charged for by subscription with three plans available. Stateful Inspection; Such a firewall permits or blocks network traffic based on state, port, and protocol. This parameter instructs the controller to check the pairwise master key (PMK) ID sent by the client. An IPS is an advanced form of an Intrusion Detection System (IDS). Generation of Firewall. f.For Network Authentication, select WPA. UDP 6910-6930 streaming service (default with 8 threads per port) Number of times WPA/WPA2 key messages are retried. In the Profiles list (under the aaa_dot1x profile you just created), select 802.1x Authentication Server Group. In 2019, Symantec, under its new corporate name NortonLifeLock, began promoting a "NEW Norton 360" as a product replacement for Norton Security. If you have a cloud-based server central to your enterprise or as a content delivery system included in your web presentation, then Cloudflare can cover that as well. Apologies, my networking experience is limited. For example, Licensing server I could see in 5 places port 80 is used by default which I need to change. The profile details window includes Basicand Advancedtabs for basic and advanced configuration settings. PEAPProtected EAP (PEAP) is an 802.1x authentication method that uses server-side public key certificates to authenticate clients with server. This enables businesses to comply with data protection standards, such as PCI DSS. Secure LDAP requires certificates on the Domain Controllers. Navigate to Configuration >Security >Access Control > User Roles page. Perhaps worth adding the RDS LIcensing ports for the VDA? certificates. What Is Layer 3 Switch and How it Works in Our Network? Free Trial registrations are automatically enrolled into a free forever Basic plan which includes automated security scanning twice a month for your website. Whereas same is happening from FW to SiteB. That is gateway_IP:Port 80? UDP 69 TFTP This is a service that competes well with Cloudflare for big business customers but isnt the best choice for small enterprises. Navigate to the Configuration >Network > VLANpage. To create a rule to deny access to the internal network: b. controllerpasses user authentication to its internal database or to a backend non-802.1x server. Interval, in seconds, between multicast key rotation. c.Under Service, select service. Since these firewalls cannot examine the content of the data packets, they are incapable of protecting against malicious data packets coming from trusted source IPs. If at some point you do need extensive DDoS protection, then your URL will have to go to the DDoS mitigation provider. So, it will follow the default policy. Enter guestfor the name of the virtual AP profile, and click Add. it is ideal for SMB and provides enterprise grade security for small business including a- scanning the application for vulnerabilities b- patching them instantly c- providing managed custom rules for new threats d- central view co-relating your application risk with protection status e- 247 support and managed service. The facultypolicy is mapped to the faculty user role. TCP 7279 The exchange of information is encrypted and stored in the tunnel ensuring the user credentials are kept secure. Unlike IPS, a network Intrusion Detection System is not in line with the data path, so it can only alert and alarm on detection of anomalies. Subnet IP: 192.168.75.251/24 VLAN bound to 2nd NIC (1/1) Hi Carl, Whats even better is that the first 10 TB of data per month is free for all but the lowest traffic levels and businesses with a lot of traffic gets up to 40 TB of throughput per month for free. And the citrix sees all requests as if they were originated by WAFs IP? This is not an official Cisco website. hi carl, i always appreciate your effort. I just added port 67 explicit for the sake of completeness. In the AP Group list, select second-floor. 2. Learn the basics about the various types of firewalls, the differences between them, and how each type can protect your network in different ways. What I am going to ask our team to do is compare the FW rules between the sites and the proxy server as well to ensure that they are set the same. Interval, in seconds, between unicast key rotation. What are the benefits of adding an AWS account? After that, you must pay extra for support of your in-house WAF. The provider is a little behind the pack in the FWaaS field, though. Accept : allow the trafficReject : block the traffic but reply with an unreachable errorDrop:block the traffic with no reply. SSH and HTTP/SSL access to NetScaler configuration GUI. I have a netscaler with two interface (Internal vs External) / Two arm mode?. Table 53describes the parameters you can configure in the high-throughput radio profile. Select Internal Network. In this example, the non-guest clients that associate to an AP are mapped into one of two different user VLANs. Using the CLI to create the computer role, user-role computersession-acl allowall, Creating an alias for the internal network using CLI, netdestination Internal Networknetwork 10.0.0.0 255.0.0.0network 172.16.0.0 255.255.0.0, Configuring the RADIUS Authentication Server. Hi Carl, Ive been a long time follower of your site and have been very helpful to my journey as a Citrix admin. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Your email address will not be published. From All VDAs to Controller TCP 80 for brokering; do I need to configure this separately? Can it be used for SCOM 2012 to discover as well? We also have a closer look at what kind of attacks WAFs are good for, how they work, their different configurations and how they differ from NextGen Firwalss and IPSs. The WAF can be combined with an SSL off-loader and a load balancer. If you run nstcpdump.sh port 7105 on the NetScaler, do you see it sending that port? Can Workload Security protect AWS GovCloud or Azure Government workloads? Instead, it has a metered charge rate. What is Spine and Leaf Network Architecture? I always put firewalls in front my NetScalers. TCP 8082-8083 The allowed range of values is 1-5 retries, and the default value is 3 retries. UDP 4011/67 PXE/Broadcast The EAP method, either EAP-PEAP or EAP-TLS. Im guessing it uses the SNIP but Im not sure. Set to 0, to disable blacklisting, otherwise enter a non-zero integer to. 4. In the profiles list, select 802.1x Authentication Profile. Highly appreciate if you can share your experience/workarounds found in your case. It checks for the source and destination addresses and, based on predefined rules, determines if a data packet should pass through or not. What was misleading me, was the fact I could ping, connect, and resolve out to the internet. I prefer PBRs https://www.carlstalhood.com/system-configuration-citrix-adc-13/#dedicatedmgmt. I am not sure this has to do with the new 3.6 feature no need for hostfile modification stuff but worth mentioning maybe in the FW rules. Click on the guestvirtual AP name in the Profiles list or in Profile Details to display configuration parameters. This means that you have to hand over your SSL certificate to the cloud WAF provider, effectively surrendering all of the data security functions that protect your web host, your content, and the safety of your customers. The service is also available as a virtual appliance or a physical network device. The AAA profile also specifies the default user roles for 802.1x and MAC authentication. For the ADCs I think you forgot UDP 7000 for Cluster Heart Beat Exchange, am I right? In computing, a firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. On the other hand, IPS is an active device that prevents attacks by blocking them. StackPath Web Application Firewall is very similar to the AppTrana system except that it isnt a managed service. A-143, 9th Floor, Sovereign Corporate Tower, We use cookies to ensure you have the best browsing experience on our website. A WAF is not responsible for load balancing between a cluster of servers. I need a help for NS. A Web Application Firewall (WAF) solution offers protection for web servers. We are getting a ica error when opening up a session. No role assigned. This breakthrough feature enables users to leverage wireless, portable devices whilst providing broad-spectrum security across flexible working environments and bring your own device (BYOD) policies. Rules can be defined on the firewall based on the necessity and security policies of the organization.From the perspective of a server, network traffic can be either outgoing or incoming. When you enable machine authentication, there are two additional roles you can define in the 802.1x authentication profile: Machine authentication default machine role. EAP-PEAP uses TLS to create an encrypted tunnel. 10. sudo su, Change the current directory to the Deep Security Agent installation folder, for example: You may need a load balancer once you put on extra servers to deal with demand. How Address Resolution Protocol (ARP) works? This option is disabled by default. as a backup to an external authentication server. The screens in the dashboard are accessed through any standard browser and they are clear and well laid out. 3. Incoming packets destined for internal TELNET server (port 23) are blocked. 1. You can also configure server derivation rules to assign a user role based on attributes returned by the authentication server; server-derived user roles take precedence over default roles. Figure 46 802.1x Authentication with Termination on Controller. It is disabled by default, meaning that rekey and reauthentication is enabled. From AdminPC to Controller TCP 80 for powershell; How to configure this? 3. Fortinet FortiWeb is a Web application firewall that has more deployment options than most of the other options on this list. In the AP Group list, click Edit for the first-floor. This setting is disabled by default. I have a requirement to setup GSLB. All rights reserved, Workload Security coverage of Log4j vulnerability, About the Workload Security protection modules, What Workload Security considers as a protection-hour, Workload Security release strategy and life cycle policy, Trend Micro Cloud One console requirements, Transitioning from Deep Security as a Service, Migrate from an on-premises Deep Security Manager, Check digital signatures on software packages, Check the signature on software ZIP packages, Check the signature on installer files (EXE, MSI, RPM or DEB files), Solaris-version-to-agent-package mapping table, Install the agent on Amazon EC2 and WorkSpaces, Add your AWS accounts to Workload Security, Deploy agents to your Amazon EC2 instances and WorkSpaces, Verify that the agent was installed and activated properly, Install the agent on an AMI or WorkSpace bundle, Add your AWS account to Workload Security, Launch a 'master' Amazon EC2 instance or Amazon WorkSpace, (Recommended) Set up policy auto-assignment, Create an AMI or custom WorkSpace bundle based on the master, Install the agent on Google Cloud Platform VMs, The API and SDK - DevOps tools for automation, Perform a POST request: search firewall rules, Include only changed values when modifying resources, Get a List of Computers (Bash and PowerShell), Search for a Policy (Bash and PowerShell), Assign a policy to a computer (Bash and PowerShell), Assign a policy to many computers (Bash and PowerShell), Use the API to generate an agent deployment script, Integrate Workload Security with AWS Services, Configure Workload Security system settings, Retrieve, modify, or reset a single system setting, Configure policy and default policy settings, Limitations to configuring stateful configurations, Create and modify malware scan configurations, Configure Application Control for a policy, Configure maintenance mode during upgrades, Discover the Anti-Malware configuration of a computer, Example: Find the Intrusion Prevention rule for a CVE, Example: Find computers that are not protected against a CVE, Example: Add intrusion prevention rules to computers' policies, Maintain protection using scheduled tasks, Default policy, policy, and computer settings, Set up your environment to use the REST API, Schedule Workload Security to perform tasks, Automatically perform tasks when a computer is added or changed (event-based tasks), Edit or stop an existing event-based task, Install the agent with a deployment script, Delete instances from Workload Security as a result of Auto Scaling, Azure virtual machine scale sets and Workload Security, Step 1: (Recommended) Add your Azure account to Workload Security, Step 3: Add the agent through a custom script extension to your VMSS instances, Delete instances from Workload Security as a result of GCP MIGs, Use deployment scripts to add and protect computers, Using agent version control to define which agent version is returned, Automatically assign policies using cloud provider tags/labels, Check the data center gateway status and connection, Keep Active Directory objects synchronized, Add a VMware vCenter to Workload Security, Add virtual machines hosted on VMware vCloud. 2022 Comparitech Limited. Interval, in seconds, between reauthentication attempts. As far as I know, connectivity between DDC and MAS / Insight Center is required only if Director is installed on the same machine as DDC. Select Server Group to display the Server Group list. Recently ee also taken WAF as 3rd party SaaS in front of load balancer. This strategy implies that the best option would be a router that has an integrated WAF. Maybe WAF is expensive in all cases . Fortinet is famous for its signature appliance firewalls, which are custom built for the provider with its own design of microchips in them. That is why another type of firewall is often configured on top of circuit-level gateways for added protection. (This parameter is applicable when 802.1x authentication is terminated on the controller However, in this case, you wont need to limit your choice of DDoS protection to that provided by your cloud WAF company. Troubleshoot event ID 771 "Contact by Unrecognized Client", Troubleshoot "Smart Protection Server disconnected" errors, Intrusion Prevention Rule Compilation Failed, Apply Intrusion Prevention best practices, Unassign application types from a single port, If the files listed do not exist on the protected machine, There are one or more application type conflicts on this computer, Your AWS account access key ID or secret access key is invalid, The incorrect AWS IAM policy has been applied to the account being used by Workload Security, NAT, proxy, or firewall ports are not open, or settings are incorrect, Integrity Monitoring information collection has been delayed, Census, Good File Reputation, and Predictive Machine Learning Service Disconnected, Cause 1: The agent or relay-enabled agent doesn't have Internet access, Cause 2: A proxy was enabled but not configured properly, Connect to the 'primary security update source' via proxy, Connect to the Smart Protection Network via proxy, Plan the best number and location of relays, Connect agents to a relay's private IP address, Status information for different types of computers, Use agent version control with URL requests, Configure Mobile Device Management for the macOS agent, Deploy agents from Mobile Device Management (MDM), Communication between Workload Security and the agent, Supported cipher suites for communication, Configure agents that have no internet access, Install a Smart Protection Server locally, Disable the features that use Trend Micro security services, Activate and protect agents using agent-initiated activation and communication, Enable agent-initiated activation and communication, Automatically upgrade agents on activation, Check that agents were upgraded successfully, Prevent the agent from automatically adding iptables rules, Configure self-protection through the Workload Security console, Configure self-protection using the command line, Automate offline computer removal with inactive agent cleanup, Check the audit trail for computers removed by an inactive cleanup job, Enroll a key using Shim MOK Manager Key Database, Enroll a key using UEFI Secure Boot Key Database. If the SQL server instance is not default named..servers use UDP1434 to connect to database. Outgoing packets from the destination machines are replies. See 802.1x Authentication Profile Basic WebUI Parametersfor an overview of the parameters that you need to configure on 802.1x authentication components when 802.1x authentication is terminated on the controller(AAA FastConnect). This cloud-ready, scalable product supports deployment through Microsoft Azure and Amazon Web Services. The purpose of having a firewall installed on your computer, phone, or tablet is to protect against malware threats that exist on the internet or other connected networks. Cisco VPN - What is VPN (Virtual Private Network)? Authentication callback from StoreFront server to NetScaler Gateway. Example InternalDomain.local should go to Internal DNS (192.168.1.1) and Externaldomain.com should go to External dns (171.168.123.122) . The following roles allow different networks access capabilities: The examples show how to configure using the WebUI and CLI commands. IGELs are pointed to internal storefront LB. 4. AppTrana comes out of the box with optimized core managed rule sets that can be put in blocked mode instantly based on the optimized core rule set Indusface has developed by doing security assessments of thousands of other websites. Sets the framed Maximum Transmission Unit (MTU) attribute sent to the authentication server. In this example, default AP parameters for the entire network are as follows: the default ESSID is WLAN-01 and the encryption mode is TKIP. a. It was first released in 2007, but was discontinued in 2014; its features were carried over to its successor, Norton Security. It is not available on Linux. Select the default role to be assigned to the user after completing 802.1x authentication. The location of this service in the cloud also removes the need for you to buy in and manage specialist hardware on-site to protect your network. In addition to carrying out deep packet inspections to detect anomalies and malware, NGFWs come with an application awareness feature for intelligent traffic and resource analysis. Then select Internal Network. Prophaze WAF-as-a-Service is a cloud-based proxy server that acts as a web application firewall. The appliance version of the firewall still exists and it is now called the BIG-IP Advanced WAF. Under Server Rules, click New to add a server derivation rule. 802.1x authentication consists of three components: The supplicant, or client, is the device attempting to gain access to the network. The controllerdoes not need to know the EAP type used between the supplicant and authentication server. Select the Use Session Keyoption to use the RADIUS session key as the unicast WEP key. 6. I should probably update this article to link to the PBR instructions. There is no one-size-fits-all solution that can fulfill the unique security requirements of every organization. With minimal effort, it works with Microsoft RDS and all major hypervisors. On the controller An intrusion detection system (IDS; also intrusion prevention system or IPS) is a device or software application that monitors a network or systems for malicious activity or policy violations. This applies to both TCP and, if using EDT via ADC, UDP traffic. https://docs.citrix.com/en-us/citrix-application-delivery-management-software/current-release/system-requirements.html. We werent seeing the syslog traffic getting to the syslog server, so I took a packet trace. All well-known services to the network 192.168.21.0 are allowed. The stateful firewall allows user classification based on user identity, device type, location and time of day and provides differentiated access for different classes of users. aaa authentication dot1x {
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