{"id":2291,"date":"2018-04-18T16:51:25","date_gmt":"2018-04-18T14:51:25","guid":{"rendered":"https:\/\/bob-team.de\/wordpress\/?p=2291"},"modified":"2018-04-18T16:57:31","modified_gmt":"2018-04-18T14:57:31","slug":"port-sshd-auf-centos-7","status":"publish","type":"post","link":"https:\/\/bob-team.de\/wordpress\/2018\/04\/18\/port-sshd-auf-centos-7\/","title":{"rendered":"Port SSHD auf CentOS 7"},"content":{"rendered":"<p>Der Eintrag &#8222;Port 4321&#8220; in der <tt>\/etc\/ssh\/sshd_config<\/tt> f\u00fchrt beim Neustart vom SSHD zu einem Fehler. Der neue Port muss dem SELinux erst bekannt gemacht werden. Das Tool <tt>semanage<\/tt> muss zu diesem Zweck nachinstalliert werden.<\/p>\n<pre lang=\"bash\">vi \/etc\/ssh\/sshd_config\r\nyum whatprovides semanage\r\nyum install policycoreutils-python\r\nsemanage port -a -t ssh_port_t -p tcp 4321\r\nfirewall-cmd --permanent --zone=public --add-port=4321\/tcp\r\nfirewall-cmd --reload\r\nsystemctl restart sshd.service\r\nss -tnlp | grep ssh<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Der Eintrag &#8222;Port 4321&#8220; in der \/etc\/ssh\/sshd_config f\u00fchrt beim Neustart vom SSHD zu einem Fehler. Der neue Port muss dem SELinux erst bekannt gemacht werden. Das Tool semanage muss zu diesem Zweck nachinstalliert werden. vi \/etc\/ssh\/sshd_config yum whatprovides semanage yum install policycoreutils-python semanage port -a -t ssh_port_t -p tcp 4321 firewall-cmd &#8211;permanent &#8211;zone=public &#8211;add-port=4321\/tcp firewall-cmd [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[128],"class_list":["post-2291","post","type-post","status-publish","format-standard","hentry","category-linux","tag-centos","entry"],"_links":{"self":[{"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/posts\/2291","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/comments?post=2291"}],"version-history":[{"count":4,"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/posts\/2291\/revisions"}],"predecessor-version":[{"id":2295,"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/posts\/2291\/revisions\/2295"}],"wp:attachment":[{"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/media?parent=2291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/categories?post=2291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/tags?post=2291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}