{"id":2298,"date":"2018-01-07T19:45:33","date_gmt":"2018-01-07T18:45:33","guid":{"rendered":"http:\/\/blog.techmedia.pl\/?p=2298"},"modified":"2018-05-14T08:07:35","modified_gmt":"2018-05-14T06:07:35","slug":"named-error-no-valid-rrsig-resolving-bind9","status":"publish","type":"post","link":"https:\/\/www.techmedia.pl\/blog\/named-error-no-valid-rrsig-resolving-bind9\/","title":{"rendered":"named[&#8230;]: error (no valid RRSIG) resolving &#8211; Bind9"},"content":{"rendered":"<p>Je\u015bli w logach systemowym pojawia Wam si\u0119 poni\u017cszy wpis:<\/p>\n<pre>named[...]: error (no valid RRSIG) resolving<\/pre>\n<p>prawdopodobnie w pliku <span style=\"color: #ff0000;\">\/etc\/bind\/named.conf.local<\/span> macie domy\u015blnie w\u0142\u0105czon\u0105 opcj\u0119 dnssec, kt\u00f3ra mo\u017ce powodowa\u0107 b\u0142\u0119dy.<\/p>\n<p>Rozwi\u0105zaniem jest wy\u0142\u0105czenie powy\u017cszej opcji poprzez edycj\u0119 pliku konfiguracyjnego <span style=\"color: #ff0000;\">named.conf.local<\/span> jak poni\u017cej:<\/p>\n<pre><code class=\" language-bash\">root@server:\/# <\/code><strong><code class=\" language-bash\">vim \/etc\/bind\/named.conf.local<\/code><\/strong><\/pre>\n<pre>przed:\r\n  dnssec-enable <strong><span style=\"color: #ff0000;\">yes<\/span><\/strong>;\r\n  dnssec-validation <strong><span style=\"color: #ff0000;\">yes<\/span><\/strong>;\r\npo:\r\n  dnssec-enable <strong><span style=\"color: #ff0000;\">no<\/span><\/strong>;\r\n  dnssec-validation <strong><span style=\"color: #ff0000;\">no<\/span><\/strong>;<\/pre>\n<p>Je\u015bli nie macie opcji <span style=\"color: #ff0000;\">dnssec<\/span> w pliku konfiguracyjnym, warto je doda\u0107 i ustawi\u0107 ich warto\u015bci jak powy\u017cej na <span style=\"color: #ff0000;\">no<\/span>.<\/p>\n<p>Po zapisaniu pliku koniecznie wykonajcie restart serwera DNS:<\/p>\n<pre><code class=\" language-bash\">root@server:\/# <strong>service bind9 restart<\/strong><\/code><\/pre>\n<p>lub \u0142adniej:<\/p>\n<pre><code class=\" language-bash\">root@server:\/# <strong>rndc reload<\/strong><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Je\u015bli w logach systemowym pojawia Wam si\u0119 poni\u017cszy wpis: named[&#8230;]: error (no valid RRSIG) resolving prawdopodobnie w pliku \/etc\/bind\/named.conf.local macie domy\u015blnie w\u0142\u0105czon\u0105 opcj\u0119 dnssec, kt\u00f3ra mo\u017ce powodowa\u0107 b\u0142\u0119dy. Rozwi\u0105zaniem jest wy\u0142\u0105czenie powy\u017cszej opcji poprzez edycj\u0119 pliku konfiguracyjnego named.conf.local jak poni\u017cej: root@server:\/# vim \/etc\/bind\/named.conf.local przed: dnssec-enable yes; dnssec-validation yes; po: dnssec-enable no; dnssec-validation no; Je\u015bli nie [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[11],"tags":[62,86,161,106],"yst_prominent_words":[],"_links":{"self":[{"href":"https:\/\/www.techmedia.pl\/blog\/wp-json\/wp\/v2\/posts\/2298"}],"collection":[{"href":"https:\/\/www.techmedia.pl\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techmedia.pl\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techmedia.pl\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techmedia.pl\/blog\/wp-json\/wp\/v2\/comments?post=2298"}],"version-history":[{"count":4,"href":"https:\/\/www.techmedia.pl\/blog\/wp-json\/wp\/v2\/posts\/2298\/revisions"}],"predecessor-version":[{"id":2303,"href":"https:\/\/www.techmedia.pl\/blog\/wp-json\/wp\/v2\/posts\/2298\/revisions\/2303"}],"wp:attachment":[{"href":"https:\/\/www.techmedia.pl\/blog\/wp-json\/wp\/v2\/media?parent=2298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techmedia.pl\/blog\/wp-json\/wp\/v2\/categories?post=2298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techmedia.pl\/blog\/wp-json\/wp\/v2\/tags?post=2298"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/www.techmedia.pl\/blog\/wp-json\/wp\/v2\/yst_prominent_words?post=2298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}