{"id":235,"date":"2009-05-28T01:19:00","date_gmt":"2009-05-28T01:19:00","guid":{"rendered":"http:\/\/blog.trungson.com\/?p=235"},"modified":"2009-05-28T01:19:00","modified_gmt":"2009-05-28T01:19:00","slug":"apf-vs-newly-assigned-ip-address","status":"publish","type":"post","link":"http:\/\/blog.trungson.com\/?p=235","title":{"rendered":"apf vs. newly assigned IP address"},"content":{"rendered":"<p>If you try to ping\/traceroute and got this message, there are several places to look. First, disable the firewall and if it works again then you know it&#8217;s the firewall. In this case, APF. An call to &#8220;iptables -L -n&#8221; might be able to narrow down the root cause.<\/p>\n<pre>\nPING 173.x.x.x 56(84) bytes of data.\nping: sendmsg: Operation not permitted\nping: sendmsg: Operation not permitted\nping: sendmsg: Operation not permitted\n<\/pre>\n<h4>Edit conf.apf<\/h4>\n<p>Switch this off (from 1 to 0) and &#8220;service apf restart&#8221;.<\/p>\n<pre>\n# Block all ipv4 address space marked reserved for future use (unassigned),\n# such networks have no business talking on the Internet. However they may at\n# some point become live address space. The USE_RD option further in this file\n# allows for dynamic updating of this list on every full restart of APF. Refer\n# to the 'internals\/reserved.networks' file for listing of address space.\nBLK_RESNET=\"0\"\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>If you try to ping\/traceroute and got this message, there are several places to look. First, disable the firewall and if it works again then you know it&#8217;s the firewall. In this case, APF. An call to &#8220;iptables -L -n&#8221; might be able to narrow down the root cause. PING 173.x.x.x 56(84) bytes of data. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"_links":{"self":[{"href":"http:\/\/blog.trungson.com\/index.php?rest_route=\/wp\/v2\/posts\/235"}],"collection":[{"href":"http:\/\/blog.trungson.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.trungson.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.trungson.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.trungson.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=235"}],"version-history":[{"count":0,"href":"http:\/\/blog.trungson.com\/index.php?rest_route=\/wp\/v2\/posts\/235\/revisions"}],"wp:attachment":[{"href":"http:\/\/blog.trungson.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.trungson.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=235"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.trungson.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}