{"id":161177,"date":"2021-08-10T10:19:30","date_gmt":"2021-08-10T10:19:30","guid":{"rendered":"\/forum\/forums\/topic\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\/"},"modified":"2022-05-01T16:42:20","modified_gmt":"2022-05-01T16:42:20","slug":"cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\/","title":{"rendered":"Can&#8217;t get Passwordless SSH to work &#8211; Windows 10 Client \/ RHEL Cluster"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hi All,<\/p>\n<p>I&#039;m hoping someone can help me!<\/p>\n<p>We&#039;re currently facing an issue where we cannot initiate a Fluent run using passwordless SSH using the native Windows 10 SSH implementation.<\/p>\n<p>Info of the setup:<\/p>\n<ul>\n<li>Windows 10 20H2 client desktop with lastest ANSYS installation (2021 R2)<\/li>\n<li>Linux Cluster with 5 nodes\n<ul>\n<li>RHEL 7.9 (full up to date)<\/li>\n<li>ANSYS 2021 R2 installed in default path \/ansys_inc<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>I have setup passwordless SSH on the client to all of the nodes (all have the same shared \/home directory via NFS) &#8211; this works absolutely fine via SSH from the Windows command prompt\/PowerShell. For testing purposes, I am just using the first node via &quot;Distributed Memory on a Cluster&quot; option.<\/p>\n<p>However, when I try to use the Fluent launcher, I get the following error message:<\/p>\n<pre class=\"code codeBlock\" spellcheck=\"false\">Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).\nError: It seems using ssh requires password for sdlpmcfd01. Please enable passwordless login and try again!\n<\/pre>\n<p>Here is the remote command we&#039;re using to spawn the run (username removed for privacy):<\/p>\n<pre class=\"code codeBlock\" spellcheck=\"false\">ssh -l&nbsp; username\n<\/pre>\n<p>I have made sure the .ssh\/authorized_keys on the nodes have the correct permissions (if this wasn&#039;t correct, the passwordless SSH connection via the Windows command prompt would fail).<\/p>\n<p>Any ideas or thoughts? <\/p>\n<p>I am happy to try a different connection method for SSH e.g. PuTTY or CygWin.. just need to get this working. We used to have a CentOS client for this which worked without issue.. not sure if the Windows implementation of SSH isn&#039;t compatiable.<\/p>\n<p>Cheers,<\/p>\n<p>Jake<\/p>\n","protected":false},"template":"","class_list":["post-161177","topic","type-topic","status-closed","hentry","topic-tag-fluent","topic-tag-passwordless-1","topic-tag-ssh-1","topic-tag-windows"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hi All,I&#039;m hoping someone can help me!We&#039;re currently facing an issue where we cannot initiate a Fluent run using passwordless SSH using the native Windows 10 SSH implementation.Info of the setup:Windows 10 20H2 client desktop with lastest ANSYS installation (2021 R2)Linux Cluster with 5 nodesRHEL 7.9 (full up to date)ANSYS 2021 R2 installed in default\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Can\u2019t get Passwordless SSH to work \u2013 Windows 10 Client \/ RHEL Cluster | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hi All,I&#039;m hoping someone can help me!We&#039;re currently facing an issue where we cannot initiate a Fluent run using passwordless SSH using the native Windows 10 SSH implementation.Info of the setup:Windows 10 20H2 client desktop with lastest ANSYS installation (2021 R2)Linux Cluster with 5 nodesRHEL 7.9 (full up to date)ANSYS 2021 R2 installed in default\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2021-08-10T10:19:30+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2022-05-01T16:42:20+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Can\u2019t get Passwordless SSH to work \u2013 Windows 10 Client \/ RHEL Cluster | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hi All,I&#039;m hoping someone can help me!We&#039;re currently facing an issue where we cannot initiate a Fluent run using passwordless SSH using the native Windows 10 SSH implementation.Info of the setup:Windows 10 20H2 client desktop with lastest ANSYS installation (2021 R2)Linux Cluster with 5 nodesRHEL 7.9 (full up to date)ANSYS 2021 R2 installed in default\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"position\":2,\"name\":\"Topics\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/fluent\\\/#listItem\",\"name\":\"fluent\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/fluent\\\/#listItem\",\"position\":3,\"name\":\"fluent\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/fluent\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\\\/#listItem\",\"name\":\"Can&#8217;t get Passwordless SSH to work &#8211; Windows 10 Client \\\/ RHEL Cluster\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\\\/#listItem\",\"position\":4,\"name\":\"Can&#8217;t get Passwordless SSH to work &#8211; Windows 10 Client \\\/ RHEL Cluster\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/fluent\\\/#listItem\",\"name\":\"fluent\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\\\/\",\"name\":\"Can\\u2019t get Passwordless SSH to work \\u2013 Windows 10 Client \\\/ RHEL Cluster | Ansys Learning Forum\",\"description\":\"Hi All,I'm hoping someone can help me!We're currently facing an issue where we cannot initiate a Fluent run using passwordless SSH using the native Windows 10 SSH implementation.Info of the setup:Windows 10 20H2 client desktop with lastest ANSYS installation (2021 R2)Linux Cluster with 5 nodesRHEL 7.9 (full up to date)ANSYS 2021 R2 installed in default\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\\\/#breadcrumblist\"},\"datePublished\":\"2021-08-10T10:19:30+00:00\",\"dateModified\":\"2022-05-01T16:42:20+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Can\u2019t get Passwordless SSH to work \u2013 Windows 10 Client \/ RHEL Cluster | Ansys Learning Forum","description":"Hi All,I'm hoping someone can help me!We're currently facing an issue where we cannot initiate a Fluent run using passwordless SSH using the native Windows 10 SSH implementation.Info of the setup:Windows 10 20H2 client desktop with lastest ANSYS installation (2021 R2)Linux Cluster with 5 nodesRHEL 7.9 (full up to date)ANSYS 2021 R2 installed in default","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","position":1,"name":"Home","item":"https:\/\/innovationspace.ansys.com\/forum","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/topics\/#listItem","name":"Topics"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/topics\/#listItem","position":2,"name":"Topics","item":"https:\/\/innovationspace.ansys.com\/forum\/topics\/","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic-tag\/fluent\/#listItem","name":"fluent"},"previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic-tag\/fluent\/#listItem","position":3,"name":"fluent","item":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic-tag\/fluent\/","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\/#listItem","name":"Can&#8217;t get Passwordless SSH to work &#8211; Windows 10 Client \/ RHEL Cluster"},"previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/topics\/#listItem","name":"Topics"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\/#listItem","position":4,"name":"Can&#8217;t get Passwordless SSH to work &#8211; Windows 10 Client \/ RHEL Cluster","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic-tag\/fluent\/#listItem","name":"fluent"}}]},{"@type":"Organization","@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization","name":"Ansys Learning Forum","description":"Ansys Innovation Space","url":"https:\/\/innovationspace.ansys.com\/forum\/"},{"@type":"WebPage","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\/","name":"Can\u2019t get Passwordless SSH to work \u2013 Windows 10 Client \/ RHEL Cluster | Ansys Learning Forum","description":"Hi All,I'm hoping someone can help me!We're currently facing an issue where we cannot initiate a Fluent run using passwordless SSH using the native Windows 10 SSH implementation.Info of the setup:Windows 10 20H2 client desktop with lastest ANSYS installation (2021 R2)Linux Cluster with 5 nodesRHEL 7.9 (full up to date)ANSYS 2021 R2 installed in default","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\/#breadcrumblist"},"datePublished":"2021-08-10T10:19:30+00:00","dateModified":"2022-05-01T16:42:20+00:00"},{"@type":"WebSite","@id":"https:\/\/innovationspace.ansys.com\/forum\/#website","url":"https:\/\/innovationspace.ansys.com\/forum\/","name":"Ansys Learning Forum","description":"Ansys Innovation Space","inLanguage":"en-US","publisher":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization"}}]},"og:locale":"en_US","og:site_name":"Ansys Learning Forum | Ansys Innovation Space","og:type":"article","og:title":"Can\u2019t get Passwordless SSH to work \u2013 Windows 10 Client \/ RHEL Cluster | Ansys Learning Forum","og:description":"Hi All,I'm hoping someone can help me!We're currently facing an issue where we cannot initiate a Fluent run using passwordless SSH using the native Windows 10 SSH implementation.Info of the setup:Windows 10 20H2 client desktop with lastest ANSYS installation (2021 R2)Linux Cluster with 5 nodesRHEL 7.9 (full up to date)ANSYS 2021 R2 installed in default","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\/","article:published_time":"2021-08-10T10:19:30+00:00","article:modified_time":"2022-05-01T16:42:20+00:00","twitter:card":"summary_large_image","twitter:title":"Can\u2019t get Passwordless SSH to work \u2013 Windows 10 Client \/ RHEL Cluster | Ansys Learning Forum","twitter:description":"Hi All,I'm hoping someone can help me!We're currently facing an issue where we cannot initiate a Fluent run using passwordless SSH using the native Windows 10 SSH implementation.Info of the setup:Windows 10 20H2 client desktop with lastest ANSYS installation (2021 R2)Linux Cluster with 5 nodesRHEL 7.9 (full up to date)ANSYS 2021 R2 installed in default"},"aioseo_meta_data":{"post_id":"161177","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"content","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":true,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"created":"2024-10-28 20:28:09","updated":"2024-10-28 20:28:09","ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\/topics\/\" title=\"Topics\">Topics<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic-tag\/fluent\/\" title=\"fluent\">fluent<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tCan\u2019t get Passwordless SSH to work \u2013 Windows 10 Client \/ RHEL Cluster\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/forum"},{"label":"Topics","link":"https:\/\/innovationspace.ansys.com\/forum\/topics\/"},{"label":"fluent","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic-tag\/fluent\/"},{"label":"Can&#8217;t get Passwordless SSH to work &#8211; Windows 10 Client \/ RHEL Cluster","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cant-get-passwordless-ssh-to-work-windows-10-client-rhel-cluster\/"}],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_old_reply_author_name_id":["Anonymous"],"_bbp_old_is_reply_anonymous_id":["false"],"_btv_view_count":["1614"],"_bbp_likes_count":["0"],"_bbp_subscription":["235991"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["161177"],"_bbp_forum_id":["27796"],"_bbp_engagement":["20956","22555","58136"],"_bbp_voice_count":["3"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["188594"],"_bbp_last_active_id":["188594"],"_bbp_last_active_time":["2022-05-01 16:42:20"]},"test":"jake-bloomfieldstirling-dynamics-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/161177","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/161177\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=161177"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}