{"id":1063,"date":"2008-09-04T18:22:43","date_gmt":"2008-09-04T22:22:43","guid":{"rendered":"http:\/\/blogs.n1zyy.com\/n1zyy\/?p=1063"},"modified":"2008-09-04T18:22:43","modified_gmt":"2008-09-04T22:22:43","slug":"arp-manners","status":"publish","type":"post","link":"https:\/\/blogs.n1zyy.com\/n1zyy\/2008\/09\/04\/arp-manners\/","title":{"rendered":"ARP Manners"},"content":{"rendered":"<p>I usually try to shy away from posting things that will go flying <i>way<\/i> over a normal (non-dork) person&#8217;s head. But I won&#8217;t this time.<\/p>\n<pre>18:11:31.771334 arp who-has 192.168.1.75 tell 192.168.1.79\n18:11:31.771415 192.168.1.79: myob kthx bye ~192.168.1.75<\/pre>\n<p>A portion of that <a href=\"http:\/\/en.wikipedia.org\/wiki\/Address_Resolution_Protocol\">ARP exchange<\/a> <a href=\"http:\/\/imgs.xkcd.com\/comics\/math_paper.png\"><i>might<\/i> not be<\/a> fake.<\/p>\n<p>Also,<\/p>\n<pre>\n18:13:33.764345 arp who-has 192.168.1.79 tell 192.168.1.79\n18:13:35.764838 arp who-has 192.168.1.79 tell 192.168.1.79\n18:15:31.524395 arp who-has 192.168.1.79 tell 192.168.1.79\n18:15:33.524734 arp who-has 192.168.1.79 tell 192.168.1.79\n18:15:35.525201 arp who-has 192.168.1.79 tell 192.168.1.79\n<\/pre>\n<p>We&#8217;re all familiar with <a href=\"http:\/\/wiki.wireshark.org\/Gratuitous_ARP\">gratuitous ARP<\/a>s, I&#8217;m sure. But I&#8217;d like to coin the term <i>narcissistic ARP<\/i>, for unnecessarily-frequent gratuitous ARP-ing. (Not <a href=\"http:\/\/en.wikipedia.org\/wiki\/Arping\">arping<\/a>, but ARP-ing.)<\/p>\n<p>And for those of you who understand 0% of this post, congratulations. You&#8217;ve just tested negative for <a href=\"http:\/\/en.wikipedia.org\/wiki\/Asperger%27s\">Asperger&#8217;s<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>I usually try to shy away from posting things that will go flying way over a normal (non-dork) person&#8217;s head. But I won&#8217;t this time. 18:11:31.771334 arp who-has 192.168.1.75 tell 192.168.1.79 18:11:31.771415 192.168.1.79: myob kthx bye ~192.168.1.75 A portion of &hellip; <a href=\"https:\/\/blogs.n1zyy.com\/n1zyy\/2008\/09\/04\/arp-manners\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1063","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blogs.n1zyy.com\/n1zyy\/wp-json\/wp\/v2\/posts\/1063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.n1zyy.com\/n1zyy\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.n1zyy.com\/n1zyy\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.n1zyy.com\/n1zyy\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.n1zyy.com\/n1zyy\/wp-json\/wp\/v2\/comments?post=1063"}],"version-history":[{"count":0,"href":"https:\/\/blogs.n1zyy.com\/n1zyy\/wp-json\/wp\/v2\/posts\/1063\/revisions"}],"wp:attachment":[{"href":"https:\/\/blogs.n1zyy.com\/n1zyy\/wp-json\/wp\/v2\/media?parent=1063"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.n1zyy.com\/n1zyy\/wp-json\/wp\/v2\/categories?post=1063"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.n1zyy.com\/n1zyy\/wp-json\/wp\/v2\/tags?post=1063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}