Sni bug checker github. ch for a list of SNI examples.
Sni bug checker github. It's just a matter of finding a bug.
Sni bug checker github failed to fetch ssl config: failed to find SNI: please check if the client requests via IP or uses an outdated protocol. com using https without SNI: $ check_http --ssl -H www. google. 9. Contribute to Preasx24/D-TECH_SNI_CHECKER development by creating an account on GitHub. This causes spurious link check failur Jun 22, 2022 · Thanks for your insights on this. 235, server: 0. --help Show this message and exit. 2 connection which supports SNI. Visual Feedback: Provides visual feedback during testing with loading animations. o replace to mod_gearman. PowerTunnel supports some tricks with SNI, that allow you to remove or modify SNI in your HTTPS requests to blocked websites. INFO [07-26|22: Feb 18, 2019 · The first thought that comes to mind is to create an open github issue with "handshake_failure" in the title. com and TLS version is 1. Apache project has tiny "apache bench" (ab) testing utility (basically a client for stess-test wev-servers), and they added support for SNI: search for "sni" in "ab. کد در گیت هاب جایگزین شد. When using SNI, there's a type check that the name to set is in fact a byte string. Jul 5, 2018 · Description I need to pass SSL to different nginx proxys in docker swarm. May 10, 2021 · A regular health check should also be configured and enabled with 'SSL' checkbox disabled on the health check to effect this workaround. I also checked previous issues. Click on the Generate button to receive SNI Bughost for your country. Contribute to hawshemi/SNI-Finder development by creating an account on GitHub. May 13, 2020 · You signed in with another tab or window. When you begin the scan, two files are created: results. Observe the health check works now. Extract SNI bug host for different ISPs based on country Options: --version Show the version and exit. - boris1993/boris1993. python iplookup sni nslookup subfinder subdomain-finder ip-to-domain hostchecker bughost hostscanner txt-tools domains-hosted-on-same-server http-bughost sni-bughost May 3, 2024 · This is intended behavior. Hi, The output when testing a certificate via --sni is a bit incomplete. Add this topic to your repo To associate your repository with the sni-finder topic, visit your repo's landing page and select "manage topics. - parsiya/extract-sni Sep 28, 2024 · Navigation Menu Toggle navigation. These domains are useful for SNI domain names in various configurations and tests. 05. Feb 1, 2017 · See https://sni. The problem was located at LWP perl module which seems to be not able handling this type Contribute to abcjan88/Sni-bug-test development by creating an account on GitHub. I don't see a reason why services with only passive checks should be filtered out. txt only contains the domain names. Contribute to Simatwa/kofnet-bot development by creating an account on GitHub. Nov 18, 2024 · All-in-one tool for finding SNI bug hosts, with features like a scanner, subfinder, reverse IP lookup, and many more. Unless, perhaps, if you consider it a privacy-bug in my multi-tenant setups. I'm also using requests (and consequently urllib3); although I'm passing in byte strings to requests. Can you share the server certificate PEM? It would be easier to answer your question that way. 3 and h2 enabled on your VPS IP address range. Pick your country from the dropdown list. Commands: cache Download and save the html contents country Get List of a country and their corresponding codes sni Get SNI bug host for a particular country|code SNI Checker با تشکر از تمام دوستانی که زحمت کشیدند برای اینترنت آزاد. Contribute to imba-tjd/snirst-checker development by creating an account on GitHub. Apr 12, 2013 · If I'm not mistaken linkchecker (or the http library that linkchecker uses) does not support Server Name Indication ("vhost support for https") at the moment? It fails with the following error: Error: SSLError: [Errno 1] _ssl. labels Oct 22, 2019 @fejta-bot: Closing this issue. In order to use the SNI bug host we use VPN apps. To get started Describe the bug If using SNI routing (yes this is possible), it is expected to have different SSL responses for the same IP address if provided server name is different. Dec 1, 2017 · nginx,apache,lighttpd and more web server can provide SNI. Skip to content. It performs a variety of tests, including DNS resolution, TCP connection testing, HTTPS request validation, SSL certificate analysis, and website metadata Jun 8, 2021 · just like @spacewander says #3037 (comment). SNI is cross-platform and works equally well on Windows, MacOS, and Linux computers. Sign up for a free GitHub account to open Mar 13, 2018 · It seems the SSL_GET check does not use SNI (no call to SSL_set_tlsext_host_name) when checking. 2 thruk v3. Scan subdomain using subfinder and save it to file Feb 29, 2020 · You signed in with another tab or window. Nov 17, 2023 · One-click tool for deep search Subdomain and Bug or working SNI - victorgeel/Sub-BugSNI You signed in with another tab or window. This is a Python script designed to validate and test network configurations for bypassing restrictions using Xray Core. Having the BadMessageException say something different and specific can be viewed as a security issue. Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. com -p 443 -N foo. Jul 3, 2023 · سلام، اولا ممنون بابت اسکریپتی که نوشتین و ممنون بابت وقتی که میذارین تا مردم به اینترنت آزاد دسترسی داشته باشن. Скачал последний релиз, но там нет функции --fake-with-sni и вопросик еще насчет компиляции @joakime. 2, they are now failing if I configure "verify_cert" to True, with the following error: WARNING: Certificate did not match expected hostname DEBUG: Starting new HTTPS connectio Feb 29, 2020 · You signed in with another tab or window. 26. When we switched to Jetty 11, now you can't test a single HTTPS Metabase deployment locally, as SNI checks are not allowed for localho Jan 4, 2023 · From what i understand from here, in reality, you check the SNI, if it is in serverNames, then it will be passed to the inbound, However, My Question was that can we define for example if the SNI is www. Specifying configuration related only to the health check in the option pass-through of the Real Server is not an ideal solution, though. I modified the host file of linux to check it. ch --Atlantis -n carol. Let me tell you why I'm doing this. As such, when the SNI is missing, it makes sense to assume the IP address. من 169 دامنه رو پیدا کردم ولی نتونستم تست سرعت بگیرم و با ارور زیر مواجه شدم. As part of ECR drill, one of our certs was marked as Blocked for NodeJS auto-rotation support. Observe the health check is always unhealthy. mozilla. the haproxy not read or ignore the SNI value. که با نوشتن all نسبت به For help getting started with Flutter development, view the online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference. 2. Lets explain :) : My client request to the HAProxy a webpage in HTTPS, in this request the SNI field is OK and set with with the servername: In Jan 19, 2022 · You signed in with another tab or window. Nov 8, 2023 · SNI does not influence the way that the server validates client certificates or any other aspects of TLS. This script will scan all domains with TLS 1. SNI提取问题. 5 (x86_64/linux)) i am trying to establish direct routing with MS-Teams getting this issue upon sending option packets. Instead, having meaningful DEBUG logging is a more likely solution. just like host) GitHub is where people build software. pem and key. When I hit this exception, one of the first things I did was look at the open issues, but I totally missed this one because it took me a whole day to figure out it was related to SNI. A simple tool to find clean SNI and check tls version - Rezasabz/SNIFinder You signed in with another tab or window. type: bug This issue describes a bug. Mark the issue as fresh with /remove-lifecycle rotten. Jul 26, 2023 · What happened? Grafana is using the lib/pq Go Postgres driver version v0. get Oct 22, 2019 · wlallemand added status: works as designed This issue stems from a misunderstanding of how HAProxy is supposed to work. Jun 20, 2023 · Saved searches Use saved searches to filter your results more quickly Dec 13, 2023 · I am using kamailio (5. check_http is unable to connect to www. Response Checker merupakan tool berbasis CLI yang berfungsi untuk mendapatkan beberapa informasi header, sni, open port suatu website. "# flutter-sni-bughost-checker" Check SNI: Check the average ping for a list of predefined or user-added SNIs. com CRITICAL - Cannot make SSL connection. ch --ignore-ocsp -n bob. With old browsers, traefik delivers the default cert everytime (eg, firefox esr 44). io Jul 10, 2019 · Hi Simone, No, it is certainly not a bug. We have to remove or encrypt SNI to bypass filtering. We know you need this, but we can't show it to just anyone to make sure it will last longer so you'll have to figure out how to use this feature Generate SNI Bughost for your country with our SNI Bughost Generator Tool. That support is now available since the latest node version of @azure/msal-node (1. Firefox show me it doesn't work, when I disable conscrypt the it is fine, the Jetty find the right cert for the arbitrary/random domain name. Send feedback to sig-testing, kubernetes/test-infra and/or fejta. However, if SNI is provided by the client, Jetty 10 will, by default, check that the host passed matches a certificate that is available to the server. ch for a list of SNI examples. However currently, most of the cloud solution providers don't support non SNI supported clients. May 18, 2021 · Jython 2 ssl. Important Factoids. The SNI connection tester is a Python-based tool for analyzing and gathering detailed information about an SNI (Server Name Indication) host. 1. May be few somewhat relevant links on a side note: StackOverflow: Setting up TLS1. 7 with M2Crypto module. Everything here is auto-generated by Hexo, so don't fork this repo since it's completely pointless. ch issues a critical status (which is correct) but with only one alternative name Scan will use lot's of Network resource, setting a suitable thread num is important. The owner of the randomly presented certificate might object to being exposed as one of my clients :) My setups do require clients to use SNI and if they don't I would like to reject them instead of having one of my certificates presented. Reload to refresh your session. من طبق آموزشی که دادین میرم ولی وقتی اسکن میکنم از فایل تکست فقط خط اول دامنه رو میخ Nov 26, 2024 · Describe the bug When attempting to initialize a SqlTableDependency instance, the application crashes with the following exception: Unhandled exception. It didn't hurt before, because all of the servers were supporting non SNI supported clients when SNI was a new thing. 161. Navigation Menu Toggle navigation If you want to test the tool, check this site about SNI configuration: https://sni. Saved searches Use saved searches to filter your results more quickly Thus SNI is not supported by slowhttptest. c:504: erro Nov 29, 2024 · In order to use the SNI bug host we use VPN apps that allow you to use a custom SNI to connect to the internet. To get started متاسفانه در تعداد دامنه های زیاد برنامه نمیتواند تست سرعت بگیرد. DllNotFoundException: Unable to load DLL 'sni. The "conformant" libpq library doesn't seem to send SNI on SSL connections at all, and some server software (poolers, etc) are not playing well when there is an IP address sent in SNI (when you connect not to a hostname, but to an IP address). 3 then pass it to a faketls protocol (like telegram mtproxy)? Digging into this a little more and the nagios-plugins which is the plugins package for REHL/CENTOS supports SNI with check_tcp and Debian based systems that use monitoring-plugins does not support SNI in check_tcp. /close. SNI is not supposed to contain an IP address, but the server may very well be configured to serve an IP address (or any host! many instances are configured as wildcard listeners). map should be a single line consisting of: Aug 8, 2024 · Contribute to jomertix/SNI-Checker development by creating an account on GitHub. , context: ssl_certificate_by_lua*, client: 111. I know that ASIO does not provide SNI, but for many small and medium-sized start-ups, especially those providing web services, this is very important, at least in China. Enter the number of domains to check (enter 'all' to check all domains): در اینجا از شما پرسیده میشود که، چه تعداد دامنه از لیست شما چک شود که با نوشتن all کل لیست چک میشود Jun 20, 2023 · Enter the maximum number of successful domains to find (enter 'all' to find all successful domains): در اینجا از شما پرسیده میشود که بعد از پیدا کردن چه تعداد دامنه سالم خروجی ساخته شود. It is a refined fork of BugScanner-Go, offering enhanced features and improved performance. So you'd think we would be fairly close without this being a new feature. ch If you find any interesting cases/artifacts, please inform me (agrrrdog at gmail. txt and returns an ordered table based off of the tls ping of the domains. 1: x509 certificate will expire in 4 day(s) on Dec 21 23:59:59 2018 GMT It would be nice to have the certificat What is the preferred H2O method to deny clients who do not provide Server Name Indication (SNI) upon connection? Out goal is to restrict access to only SNI aware clients. 0-beta. py should provide SNI support thanks initially to this work. The docs show that it's EnableSNI with values true|false. 20230429-labs-edition, Python version 3. 问题:启用 use_json=True 和 include_raw=True 时,SNI被错误解析为 None。 解决方案:移除了 use_json 和 include_raw 参数,确保SNI的正确提取。更新了数据包处理逻辑以在不使用这些参数的情况下进行SNI提取。 协议层访问错误 Jan 11, 2015 · i try~~ use the mod_gearman2. Apr 11, 2023 · Describe the bug Since I upgraded my scripts to arcgis 2. Nov 18, 2017 · You signed in with another tab or window. Jan 22, 2019 · ssm-shah changed the title Jetty SNI host check failing behind Wildfly reverse proxy Jetty 9. Verify that your SSL certificate is installed correctly, identify installation issues if any. the are lots of VPS app which has custom SNI but the most common ones are HA TUNNEL PLUS, CUSTOM HTTPS, HTTPS INJECTOR, STARK VPS, and much more. Use these bughosts to create free internet files via tunneling apps such as HTTP custom, HTTP injector, Open tunnel and many more. It focuses on checking the Server Name Indication (SNI) functionality in scenarios such as an expired SIM card, absence of a subscription, and more. Dec 31, 2021 · You signed in with another tab or window. System. Actually this is a bug. In recent years, ESNI - Encrypted SNI - has been developed to encrypt the hostname, but it's still experimental and most websites doesn't support it. - wannazid/Response-Checker I have understood that this bug report is dedicated for bugs, and not for support-related inquiries. sni. example. 01000000:error:0A000410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure:. @azure/msal-node@1. ; You can add your own SNI's to the list or use the defualt ones Host/SNI Checker Tool. may be some te Apr 26, 2018 · Hi, I use your Webinject for my Icinga 2 check plugin and run in some trouble with a selfsigned certificate. Dec 19, 2014 · When checking an HTTPS link hosted on a server that requires SNI, linkcheck fails to establish a connection (or perhaps "connects" to the wrong virtual host). Additional context Documentation for check-sni Documentation for sni Description. But don't know how IE6 relates with this issue. SNI bug hosts can be in various forms. , otherwise it's You signed in with another tab or window. I tried with including server_name as well but not able to resolve the issue. " SNIScanner is a lightweight, automated measurement tool that can detect detailed server-side support for: Transport Layer Security (TLS); Encrypted SNI solutions on the web, including Encrypted Server Name Indication (ESNI), Encrypted Client Hello (ECH) and Quick UDP Internet Connections (QUIC). x. Jun 5, 2020 · I want to verify that a webserver uses a certificate for a specific domain. then plugin output (6874 bytes) return OK! everything looks good! the version is perfect for me. o . Добрый день. My initial goal was to have the path for the remote backend’s configuration being a remote FS mounted on my Thruk server. Contribute to rexdevin8/HOSTER-Termux development by creating an account on GitHub. velox. Aug 18, 2018 · I disagree on that, this issue seems correct that SNI and Host header should probably be verified according to the spec (if they are not yet), and invalid requests should be rejected. Description Jun 12, 2019 · Hello, The sni based SNI not work as expected. Although beast is a library, rather than a complete server, if you can provide SNI built-in, I think this can make many people like this library,and the work is simple. com -D 10,20 This should verify the age and validity of the certif Aug 3, 2020 · Prior to placing the issue, please check following: (fill out each checkbox with an X once done) I understand, that not following or deleting the below instructions, will result in immediate closing and deletion of my issue. سلام خسته نباشید واقعا ممنون بابت کار عالیتون کلی زحمت رو کم می کنه فقط پیشنهاداتی داشتم 1 - اگه امکانش هست multithreading رو هم اضافه کنید 2 - اگه امکانش هست قابلیتی رو اضافه کنید که بشه بعد مقداری چک کردن پرسه رو متوقف کرد و از Jul 4, 2023 · سلام تشکر از برنامه ی کاربردی برنامه یه مشکلی که داره اینه که روی یهسری از دامنهها خیلی صبر میکنه برای تست لطفا یه تایمر تو برنامه اضافه کن که اگه مثلا دامنه تا 3 ثانیه responde نداشت بره برای ت Telegram bot for extracting SNI bug hosts. i am not sure there is a bug on aliyun dcdn when sni set but dont sent to apisix. Jul 2, 2023 · به زودی قسمت Speed Test را با کانفیگ Reality، منتشر میکنم که کانفیگ را با SNI های چک شده تست بگیرد. They can be a packet host, a free CDN host, government portals, zero-rated websites, social media (subscription), and a variety of other sites. I have tried with multiple ssl checker sites and our certificates are installed properly. Mar 5, 2019 · Describe the bug Unable to update host configs with any attribute that is an array (contacts, groups, etc) via the API. This is an issue for cases where the real_servers have no sane fallback vhost for connections without SNI. 0:9443 Dec 9, 2023 · Saved searches Use saved searches to filter your results more quickly Contribute to jomertix/SNI-Checker development by creating an account on GitHub. It's just a matter of finding a bug. Instructions for interacting with me using PR comments are available here. 6. If not using SNI check_tcp may be comparing against the wrong certificate for expire dates. We are using SNI on serverside. dll' or one of its dependencies hi Matteo, would it be possible to return a warning if the ${CHECKEDNAMES} is not contained in the specified SNI name ? Background: When specifying a SNI name we would expect a certificate name tha Aug 6, 2023 · salam age mishe speedtest dobare ezafe konid harche sary tar vaghan kheyli komak mikard I'm (indirectly) using pyOpenSSL version 16. : $ openssl s_client -connect targetserver:443 I verified this by packet-capture and can see the exten Mar 23, 2019 · I created two Cert with different alternative names. Sign in Product Feb 8, 2018 · This issue seems the same as we're experiencing. 🔍🐛 BugScanX-Go: Advanced SNI Bug Host Scanner 🐞🔍 BugScanX-Go is an advanced tool designed for scanning SNI bug hosts using various methods. We're using multiple file backend to provide certs by sni per backend. When attempting to connect to a PostgreSQL back end that routes based of SNI the connection will fail. or apisix just have ignore the sni say hello (may http_ssl_phase can provide much more logs can debug the errors. Jan 24, 2024 · When connecting through SSL, Npgsql sends along the SNI hostname, yet this is not always desired. You signed out in another tab or window. Jan 6, 2022 · Jetty 10 adds some SNI related configuration to enforce sni check. In response to this: Rotten issues close after 30d of inactivity. Aug 26, 2016 · Create a health check pointing at a HTTPS endpoint that uses SNI. I have Oct 5, 2024 · CAPTCHA I understand I could be banned from the repository if I misusing issue section not for posting bugs, but for question or 'broken website' report. I expected to be able to keep the configuration split across the different backends, while being able to modify it in one place in Thruk… 🌐 Check whether a domain has SNI RST. Find SNI. x; Description. Issues are used to track todos, bugs, feature requests, and more. There's no evidence this is related to SQL, and I think the title of this issue is misleading and at the very least should be renamed. May 3, 2023 · Describe the bug The service doesn't show a pnp graph for all the metrics emitted in check_multi format Thruk Version OMD - Open Monitoring Distribution Version 5. Oct 31, 2023 · SNI Finder. txt contains the output log, while domains. /check_ssl_cert -H alice. subsystem: ssl This issue is within the SSL / TLS subsystem. Install subfinder (or any tool for finding subdomain) Visit subfinder repo if you want to install subfinder here. 0. server name indication (SNI) is a property of the TLS handshake and not the server certificate, so I think we can set that part of the question aside. I don't know Go, but this looks fairly simple to add. The generated page of my blog. If you need to report an issue, provide a packet capture file of the TLS handshake. You signed in with another tab or window. Jan 24, 2019 · If the check for valid SNI name isn't going to be forced when setting the tls extension, it would be helpful if the check was exported as a libssl API function (maybe there is some x509 code that is close to exposable already), so that users of the tlsext API could choose to make the check themselves, and the check would be correct and consistent. Is there any solution for use conscrypt and SNI at the same time? Extracts SNIs from a pcap and generates output usable in `etc/hosts` file and Burp config for proxying non-proxy-aware thick clients using HTTPs. I didn't want to expose my admin page, so I used an Nginx reverse proxy for DoH to solve this problem; I have both DoT and DoQ services turned on, which use SNI certificates, which means that any scanner on the public network can scan my machine for certificates for a particular domain, which is not good Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. 20230429 To Rep Dec 14, 2015 · Hello, The X509 certificate check plugin does not seems to support SNI (when a server with only one public IP, handle 2 or more HTTPS vHost, without SNI only the default vHost is checked) Net::SSLeat seems to be able to handle SNI : http Contribute to QuLOVE/SNI_Checker development by creating an account on GitHub. It outputs something like: SSL_CERT CRITICAL 127. SNI is designed and implemented by jsd1982 and was started in May 2021. Feb 27, 2024 · Describe the bug The "Unhandled Services" view linked in the menu and from the main dashboard shows only services with "active checks enabled". Suggesting we provide some sort of config option that will allow us to access the app as well as actuator (running on a separate port) via IP address. We need to provide options to enable/disable them Find and fix vulnerabilities Codespaces 🪄 Magically bypass government censorship without a VPN by tampering with the SNI field of TLS handshakes - Xetera/sni-proxy Oct 16, 2024 · Describe the bug / Опишите ошибку программы. In the console, toggle the "Enable SNI" checkbox to checked. g. and removed status: needs-triage This issue needs to be triaged. Add SNI: Dynamically add new SNIs to the existing list for future checks. most of VPS / Server provider monitor scanner behavior. In fact, the logic should be to check first if the files cert. Sep 23, 2016 · Also, it's a bit unfortunate that we're discussing implementation details here, instead of focusing on the use cases, since proper SNI support doesn't stop at simply serving different certificates based on the SNI (which is what's been discussed here so far), but it should change filters, routing rules, cluster selection, etc. 1. ممنون از سگارو، وحید و IRCF Scans a customizable list of domains inside of sni. They also do a fantastic job of getting over your Internet service provider's firewall. /check_tcp -S -H www. I have understood that answers are voluntary and community-driven, and not commercial support. org [ ] Сайт открывается Пробуем ClientHello с большим padding, поддельным SNI в начале и правильным после padding на rutracker. Nov 29, 2024 · SNI bug hosts are zero-rated sites for your country which can be used to access free internet. pem are present in /etc/ssl (which they should if you follow the documentation to copy those files there in the first place), in which case the sni. More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. . 3 SNI host check failing behind Wildfly reverse proxy Jan 22, 2019 joakime added the More Info Required label Jan 22, 2019 Contribute to dikeckaan/flutter-sni-bughost-checker development by creating an account on GitHub. I have verified that my issue has not been already answered in the past. Im trying to set it up but having problems. Jul 6, 2023 · This sni host checking seems to be an issue on the main app as well as actuator when running on different ports. 10. This can cause an issue when using check_tcp. c" file. 11. 1) supports SNI. github. Sep 14, 2017 · Many SSL servers now use SNI to deliver certs. / Я понимаю, что меня могут заблокировать в репозитории, если я буду использовать р. By default, SNI is not required by Jetty and [QZ Tray] does not override that. WolfspiritM changed the title Support SNI for http_client (IDFGH-7865) Support SNI for http_client without common name check (IDFGH-7865) Jul 20, 2022 Copy link Member leaking domain name (SNI) is the famous old bug of TLS protocol which is not fixed yet as of 2023 some attempt started a few years ago trying to encrypt SNI called ESNI, which is deprecated today Cloudflare stopped supporting ESNI in the summer of 2022 Mar 29, 2023 · Is your feature request related to a problem? Please describe. com) The tool uses Python 2. 2, they are now failing if I configure "verify_cert" to True, with the following error: WARNING: Certificate did not match expected hostname DEBUG: Starting new HTTPS connectio Apr 30, 2019 · Пробуем ClientHello с большим padding, поддельным SNI в начале и правильным до padding на rutracker. 3. As issues are created, they’ll appear here in a searchable and filterable list. H2O should refuse to nego Dec 28, 2020 · Library. However, this option is not propagated to NMAP when checking ciphe When performing a -connect command using s_client, the default behaviour seems to be to pass the server_name SNI extension header, e. Steps to reproduce the issue: Deploy DFP Deploy different nginx https proxys with different certificates with sni confi I used a certificate that doesn't have SNI, and has CN = ABC. Reopen the issue with /reopen. Additional information / Дополнительная информация. You switched accounts on another tab or window. max_success_input = input ("Enter the maximum number of successful domains to find (enter 'all' to find all successful domains): ") check_http is unable to connect to www. org SNI is an interface that allows multiple concurrent applications to access various kinds of Super Nintendo devices connected to the computer. zunl odkux tngsc ronhy keewhpo ummcpt rkgopo ijxnj hekcfg zmm