{"id":490,"date":"2012-06-08T11:15:45","date_gmt":"2012-06-08T09:15:45","guid":{"rendered":"http:\/\/marwin.e-blog.cz\/?p=490"},"modified":"2015-02-24T15:14:26","modified_gmt":"2015-02-24T13:14:26","slug":"how-incerase-limit-of-kerberos-ticket-size","status":"publish","type":"post","link":"https:\/\/svobodma.cz\/?p=490","title":{"rendered":"How increase limit of kerberos ticket size"},"content":{"rendered":"

Source: Kerberos
\n<\/em>Event ID: 6
\nType: Warning
\nDescription: The Kerberos SSPI package generated an output token of size 2F49 bytes, which was too large to fit in the 2F48 buffer buffer provided by process id 0.\u00a0 If the condition persists, please contact your system administrator.<\/em><\/p>\n

 <\/p>\n

If you get message up, you perhaps need to increase limit of kerberos ticket size. In this case use GPO and ADM file below<\/p>\n

 <\/p>\n

\n

ADM file:<\/span><\/strong><\/p>\n<\/div>\n

CLASS MACHINE<\/p>\n

CATEGORY !!KERB<\/p>\n

KEYNAME „SYSTEM\\CurrentControlSet\\Control\\Lsa\\Kerberos\\Parameters“<\/p>\n

POLICY !!MaxToken<\/p>\n

VALUENAME „MaxTokenSize“<\/p>\n

VALUEON NUMERIC 65535<\/p>\n

VALUEOFF NUMERIC 0<\/p>\n

END POLICY<\/p>\n

 <\/p>\n

END CATEGORY<\/p>\n

[strings]<\/p>\n

KERB=“Kerberos Maximum Token Size“<\/p>\n

\n

MaxToken=“Kerberos MaxTokenSize“<\/p>\n<\/div>\n

 <\/p>\n

You have to create register key over GPO:<\/p>\n

Open the Group Policy Management Console (Gpmc.msc).<\/p>\n

To do this, click Start, click Run, type gpmsc.msc, and then click OK.
\nIn the Group Policy Management Console, right-click a Group Policy object, and then click Edit to open the Group Policy Management Editor window.
\nExpand Computer Configuration, expand Preferences, and then expand Windows Settings.
\nRight-click Registry, point to New, and then click Registry Item. The New Registry Properties dialog box \u00a0 appears.
\nIn the Action list, click Create.
\nIn the Hive list, click<\/p>\n

HKEY_LOCAL_MACHINE.<\/strong><\/p>\n

In the Key path list, clisk SYSTEM\\CurrentControlSet\\Control\\Lsa\\Kerberos\\Parameters.<\/strong><\/strong><\/p>\n

In the Value<\/strong> name box, type MaxTokenSize<\/strong>.
\nIn the Value<\/strong> type box, click to select the REG_DWORD<\/strong> check box.
\nIn the Value<\/strong> data box, type 65535<\/strong>
\nNext to Base, click to select the Decimal<\/strong> check box.
\nClick OK<\/p>\n","protected":false},"excerpt":{"rendered":"

Source: Kerberos Event ID: 6 Type: Warning Description: The Kerberos SSPI package generated an output token of size 2F49 bytes, which was too large to fit in the 2F48 buffer buffer provided by process id 0.\u00a0 If the condition persists, … Cel\u00fd p\u0159\u00edsp\u011bvek →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-490","post","type-post","status-publish","format-standard","hentry","category-activedirectory"],"_links":{"self":[{"href":"https:\/\/svobodma.cz\/index.php?rest_route=\/wp\/v2\/posts\/490","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/svobodma.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/svobodma.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/svobodma.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/svobodma.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=490"}],"version-history":[{"count":6,"href":"https:\/\/svobodma.cz\/index.php?rest_route=\/wp\/v2\/posts\/490\/revisions"}],"predecessor-version":[{"id":506,"href":"https:\/\/svobodma.cz\/index.php?rest_route=\/wp\/v2\/posts\/490\/revisions\/506"}],"wp:attachment":[{"href":"https:\/\/svobodma.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/svobodma.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=490"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/svobodma.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}