{"id":3111,"date":"2022-12-20T16:43:31","date_gmt":"2022-12-20T19:43:31","guid":{"rendered":"http:\/\/lode.uno\/linux-man\/index.php\/2022\/12\/20\/avahi-autoipd-man8\/"},"modified":"2022-12-20T16:43:31","modified_gmt":"2022-12-20T19:43:31","slug":"avahi-autoipd-man8","status":"publish","type":"post","link":"https:\/\/lode.uno\/linux-man\/2022\/12\/20\/avahi-autoipd-man8\/","title":{"rendered":"avahi-autoipd (man8)"},"content":{"rendered":"<h1 align=\"center\">avahi-autoipd<\/h1>\n<p> <a href=\"#NAME\">NAME<\/a><br \/> <a href=\"#SYNOPSIS\">SYNOPSIS<\/a><br \/> <a href=\"#DESCRIPTION\">DESCRIPTION<\/a><br \/> <a href=\"#OPTIONS\">OPTIONS<\/a><br \/> <a href=\"#FILES\">FILES<\/a><br \/> <a href=\"#SIGNALS\">SIGNALS<\/a><br \/> <a href=\"#AUTHORS\">AUTHORS<\/a><br \/> <a href=\"#SEE ALSO\">SEE ALSO<\/a><br \/> <a href=\"#COMMENTS\">COMMENTS<\/a> <\/p>\n<hr>\n<h2>NAME <a name=\"NAME\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\">avahi-autoipd \u2212 IPv4LL network address configuration daemon<\/p>\n<h2>SYNOPSIS <a name=\"SYNOPSIS\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\"><b>avahi-autoipd [<\/b><i>options<\/i><b>]<\/b> <i>interface<\/i><\/p>\n<p style=\"margin-left:11%; margin-top: 1em\"><b>avahi-autoipd &#8211;kill<\/b> <i>interface<\/i><\/p>\n<p style=\"margin-left:11%; margin-top: 1em\"><b>avahi-autoipd &#8211;refresh<\/b> <i>interface<\/i><\/p>\n<p style=\"margin-left:11%; margin-top: 1em\"><b>avahi-autoipd &#8211;check<\/b> <i>interface<\/i><\/p>\n<h2>DESCRIPTION <a name=\"DESCRIPTION\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\">avahi-autoipd implements IPv4LL, &#8220;Dynamic Configuration of IPv4 Link-Local Addresses&#8221; (IETF RFC3927), a protocol for automatic IP address configuration from the link-local 169.254.0.0\/16 range without the need for a central server. It is primarily intended to be used in ad-hoc networks which lack a DHCP server.<\/p>\n<p style=\"margin-left:11%; margin-top: 1em\">IPv4LL is part of the Zeroconf stack.<\/p>\n<p style=\"margin-left:11%; margin-top: 1em\">avahi-autoipd can be used as stand-alone address allocator or as plugin for a DHCP client such as ISC\u2019s dhclient, where it can be used as fallback solution if no DHCP server is found.<\/p>\n<p style=\"margin-left:11%; margin-top: 1em\">To allow communication between hosts that have only an IPv4LL address assigned and hosts that only have a routable IP address assigned you may add the following routes to both network configurations:<\/p>\n<p style=\"margin-left:11%; margin-top: 1em\"><b>route add -net 169.254.0.0 netmask 255.255.0.0 dev eth0 metric 99<\/b><\/p>\n<p style=\"margin-left:11%; margin-top: 1em\"><b>route add default dev eth0 metric 99<\/b><\/p>\n<p style=\"margin-left:11%; margin-top: 1em\">See http:\/\/developer.apple.com\/qa\/qa2004\/qa1357.html for more information.<\/p>\n<h2>OPTIONS <a name=\"OPTIONS\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\"><b>-D | &#8211;daemonize<\/b><\/p>\n<p style=\"margin-left:22%;\">Daemonize after startup. Implies <b>&#8211;syslog<\/b>.<\/p>\n<p style=\"margin-left:11%;\"><b>-k | &#8211;kill<\/b><\/p>\n<p style=\"margin-left:22%;\">Kill an already running avahi-autoipd on the specified network interface. (Equivalent to sending a SIGTERM)<\/p>\n<p style=\"margin-left:11%;\"><b>-r | &#8211;refresh<\/b><\/p>\n<p style=\"margin-left:22%;\">Tell an already running avahi-autoipd to re-announce the acquired IP address on the specified network interface. (Equivalent to sending a SIGHUP)<\/p>\n<p style=\"margin-left:11%;\"><b>-c | &#8211;check<\/b><\/p>\n<p style=\"margin-left:22%;\">Return 0 as return code if avahi-autoipd is already running for the specified network interface.<\/p>\n<p style=\"margin-left:11%;\"><b>-s | &#8211;syslog<\/b><\/p>\n<p style=\"margin-left:22%;\">Log to syslog instead of STDERR. Implied by <b>&#8211;daemonize<\/b>.<\/p>\n<p style=\"margin-left:11%;\"><b>&#8211;debug<\/b><\/p>\n<p style=\"margin-left:22%;\">Enable verbose mode.<\/p>\n<p style=\"margin-left:11%;\"><b>&#8211;no-drop-root<\/b><\/p>\n<p style=\"margin-left:22%;\">Don\u2019t drop root privileges after startup. We recommend not to use this option.<\/p>\n<p style=\"margin-left:11%;\"><b>&#8211;no-chroot<\/b><\/p>\n<p style=\"margin-left:22%;\">Don\u2019t <b>chroot(2)<\/b> the daemon. This option is only available when compiled with chroot() support.<\/p>\n<p style=\"margin-left:11%;\"><b>-S | &#8211;start=<\/b><\/p>\n<p style=\"margin-left:22%;\">Try to acquire the specified IP address, which must be from the IPv4LL range 169.254.0.0\/16.<\/p>\n<p style=\"margin-left:11%;\"><b>-w | &#8211;wait<\/b><\/p>\n<p style=\"margin-left:22%;\">Wait until a IP address has been successfully acquired before detaching. Only valid in combination with <b>&#8211;daemonize<\/b>.<\/p>\n<p style=\"margin-left:11%;\"><b>&#8211;force-bind<\/b><\/p>\n<p style=\"margin-left:22%;\">Acquire an IPv4LL address, even if a routable address has been configured on the interface.<\/p>\n<p style=\"margin-left:11%;\"><b>&#8211;no-proc-title<\/b><\/p>\n<p style=\"margin-left:22%;\">Don\u2019t change the process name while running. Unless this option is specified avahi-autoipd will reflect its current state and the IP address in the process title.<\/p>\n<p style=\"margin-left:11%;\"><b>-h | &#8211;help<\/b><\/p>\n<p style=\"margin-left:22%;\">Show help.<\/p>\n<p style=\"margin-left:11%;\"><b>-v | &#8211;version<\/b><\/p>\n<p style=\"margin-left:22%;\">Show version information.<\/p>\n<h2>FILES <a name=\"FILES\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\"><i>\/etc\/avahi\/avahi-autoipd.action<\/i>: the script to run when an IP address as been acquired or is lost.<\/p>\n<h2>SIGNALS <a name=\"SIGNALS\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\"><i>SIGINT, SIGTERM<\/i>: avahi-autoipd will shutdown. (Same as <b>&#8211;kill<\/b>)<\/p>\n<p style=\"margin-left:11%; margin-top: 1em\"><i>SIGHUP<\/i>: avahi-autoipd will re-announce the acquired IP address. (Same as <b>&#8211;refresh<\/b>)<\/p>\n<h2>AUTHORS <a name=\"AUTHORS\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\">The Avahi Developers <avahi (at) lists (dot) freedesktop (dot) org>; Avahi is available from <b>http:\/\/avahi.org\/<\/b><\/p>\n<h2>SEE ALSO <a name=\"SEE ALSO\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\"><b>autoipd.action(8)<\/b>, <b>dhclient(8)<\/b><\/p>\n<p style=\"margin-left:11%; margin-top: 1em\">http:\/\/avahi.org\/wiki\/AvahiAutoipd documents how avahi-autoipd is best packaged and integrated into distributions.<\/p>\n<h2>COMMENTS <a name=\"COMMENTS\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\">This man page was written using <b>xml2man(1)<\/b> by Oliver Kurth.<\/p>\n<hr>\n","protected":false},"excerpt":{"rendered":"<p>  avahi-autoipd \u2212 IPv4LL network address configuration daemon <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[5,52,259,4],"class_list":["post-3111","post","type-post","status-publish","format-standard","hentry","category-8-administracion-del-sistema","tag-5","tag-administracion","tag-avahi-autoipd","tag-man8"],"gutentor_comment":0,"_links":{"self":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/3111","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/comments?post=3111"}],"version-history":[{"count":0,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/3111\/revisions"}],"wp:attachment":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/media?parent=3111"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/categories?post=3111"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/tags?post=3111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}