{"id":319,"date":"2008-04-20T10:57:20","date_gmt":"2008-04-20T08:57:20","guid":{"rendered":"https:\/\/bob-team.de\/wordpress\/2008\/04\/20\/local-network-traffic-map\/"},"modified":"2008-04-20T10:57:20","modified_gmt":"2008-04-20T08:57:20","slug":"local-network-traffic-map","status":"publish","type":"post","link":"https:\/\/bob-team.de\/wordpress\/2008\/04\/20\/local-network-traffic-map\/","title":{"rendered":"Local Network Traffic Map"},"content":{"rendered":"<p><img src='https:\/\/bob-team.de\/wordpress\/wp-content\/uploads\/2008\/04\/ntop_map.png' alt='Screenshot Ntop' \/><\/p>\n<p>Das Programm <a href=\"http:\/\/www.ntop.org\/\"><em>ntop<\/em><\/a> kann Netzwerkverbindungen mitschneiden und analysieren. Die gesammelten Daten k\u00f6nnen mit <a href=\"http:\/\/www.graphviz.org\"><em>Graphviz<\/em><\/a> visualisiert werden. <\/p>\n<p><!--more--><\/p>\n<p>Folgende Schritte sind notwendig, um <em>ntop<\/em> die &#8222;Local Network Traffic Map&#8220; mit <em>Graphviz<\/em> zeichnen zu lassen.<\/p>\n<p>[code lang=&#8220;bash&#8220;]wget http:\/\/www.graphviz.org\/pub\/graphviz\/ARCHIVE\/ \\<br \/>\ngraphviz-gd-2.18-1.fc5.i386.rpm<br \/>\nrpm -ivh graphviz-gd-2.18-1.fc5.i386.rpm<br \/>\nwget http:\/\/www.graphviz.org\/pub\/graphviz\/ARCHIVE\/ \\<br \/>\ngraphviz-2.18-1.fc5.i386.rpm<br \/>\nrpm -ivh graphviz-2.18-1.fc5.i386.rpm<br \/>\nuseradd ntop<br \/>\nchown ntop:ntop \/var\/ntop[\/code]<\/p>\n<p>Sollte <em>ntop<\/em> gestartet sein mit &#8222;killall -9 ntop&#8220; beenden und wie folgt neu starten. Der Befehl kann auch in die &#8222;\/etc\/rc.local&#8220; \u00fcbernommen werden, um <em>ntop<\/em> bei einen Systemstart auszuf\u00fchren.<\/p>\n<p>[code lang=&#8220;bash&#8220;]\/usr\/local\/bin\/ntop -d -w 3000 -M -m &#8222;192.168.100.0\/255.255.255.0&#8243; \\<br \/>\n   -i none &#8211;ipv4 &#8211;w3c &#8211;no-fc &#8211;no-invalid-lun \\<br \/>\n   -s &#8211;filter-expression=&#8220;not arp&#8220; -u ntop[\/code]<\/p>\n<p>Kann die &#8222;Local Network Traffic Map&#8220; \u00fcber das Men\u00fc &#8222;IP \/ Local&#8220; noch nicht angezeigt werden, muss der Pfad zum Programm <em>dot<\/em> \u00fcber die Einstellung &#8222;dot.path&#8220; zus\u00e4tzlich hinterlegt werden.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Das Programm ntop kann Netzwerkverbindungen mitschneiden und analysieren. Die gesammelten Daten k\u00f6nnen mit Graphviz visualisiert werden.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-319","post","type-post","status-publish","format-standard","hentry","category-linux","entry"],"_links":{"self":[{"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/posts\/319","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=319"}],"version-history":[{"count":0,"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/posts\/319\/revisions"}],"wp:attachment":[{"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/media?parent=319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/categories?post=319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bob-team.de\/wordpress\/wp-json\/wp\/v2\/tags?post=319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}