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diff -up ypbind-mt-2.5/man/ypbind.8.xml.helpman ypbind-mt-2.5/man/ypbind.8.xml
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--- ypbind-mt-2.5/man/ypbind.8.xml.helpman 2018-06-04 15:30:38.000000000 +0200
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+++ ypbind-mt-2.5/man/ypbind.8.xml 2018-06-07 16:16:56.967024495 +0200
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@@ -39,21 +39,33 @@
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<refsynopsisdiv id='synopsis'>
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<cmdsynopsis>
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<command>ypbind</command>
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- <arg choice='opt'>-c </arg>
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- <group choice='opt'><arg choice='plain'>-d </arg><arg choice='plain'>-debug </arg></group>
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- <arg choice='opt'>-verbose </arg>
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- <group choice='opt'><arg choice='plain'>-n </arg><arg choice='plain'>-forground </arg></group>
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- <arg choice='opt'>-broadcast </arg>
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- <arg choice='opt'>-broken-server </arg>
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- <arg choice='opt'>-ypset </arg>
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- <arg choice='opt'>-ypsetme </arg>
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- <arg choice='opt'>-no-ping </arg>
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+ <group choice='opt'>
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+ <arg choice='plain'>-broadcast </arg>
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+ <arg choice='plain'>-ypset </arg>
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+ <arg choice='plain'>-ypsetme </arg>
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+ </group>
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<arg choice='opt'>-f <replaceable>configfile</replaceable></arg>
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+ <arg choice='opt'>-no-ping </arg>
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+ <arg choice='opt'>-broken-server </arg>
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<arg choice='opt'>-local-only </arg>
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- <arg choice='opt'>-ping-interval <replaceable>ping-interval</replaceable></arg>
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+
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+ <group choice='opt'>
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+ <arg choice='plain'>-ping-interval <replaceable>ping-interval</replaceable></arg>
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+ <arg choice='plain'>-i <replaceable>ping-interval</replaceable></arg>
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+ </group>
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+
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+ <group choice='opt'><arg choice='plain'>-d </arg><arg choice='plain'>-debug </arg></group>
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+ <group choice='opt'><arg choice='plain'>-v </arg><arg choice='plain'>-verbose </arg></group>
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+ <group choice='opt'><arg choice='plain'>-n </arg><arg choice='plain'>-foreground </arg></group>
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+ <arg choice='opt'>-p <replaceable>port</replaceable></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>ypbind</command>
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+ <arg choice='plain'>-c </arg>
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+ <arg choice='opt'>-f <replaceable>configfile</replaceable></arg>
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+ </cmdsynopsis>
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+ <cmdsynopsis>
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+ <command>ypbind</command>
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<arg choice='plain'>--version </arg>
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</cmdsynopsis>
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</refsynopsisdiv>
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@@ -88,6 +100,8 @@
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<para>Unless the option
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<option>-debug</option>
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+or
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+<option>-foreground</option>
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is used, ypbind detaches itself from the controlling terminal and puts
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itself into background.
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<command>ypbind</command>
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@@ -132,6 +146,57 @@ If the file does not exist or if there a
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<command>ypbind</command>
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exit.</para>
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+<para>
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+In Fedora we use systemd for starting services. We need to finish starting
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+process of <command>ypbind</command> service not before service is fully
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+started, which means <command>ypbind</command> daemon is prepared to answer.
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+There is a test script <filename>/usr/libexec/ypbind-post-waitbind</filename>
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+used in ypbind.service, that waits for <command>ypbind</command> daemon to be
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+fully connected to NIS server and waits by default up to 45s. Sometimes this
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+is not enough, because network set up can take longer than 45s during boot, so
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+starting ypbind.service fails. User can increase the timeout by setting an
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+environment variable NISTIMEOUT in <filename>/etc/sysconfig/ypbind</filename>.
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+For example NISTIMEOUT=180 means <command>ypbind</command> will wait up to 180
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+seconds for binding to a NIS server. Another option is to enable
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+NetworkManager-wait- online.service, which will make <command>ypbind</command>
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+to wait until network is properly set up.
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+</para>
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+
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+<para>
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+In case something needs to be changed in the ypbind.service, it is adviced not
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+to change the ypbind.service directly, but rather to create a new file under
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+<filename>/etc/systemd/system/ypbind.service.d/</filename>, i.e. if we need to
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+start <command>ypbind</command> before service foo.service, we can create file
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+<filename>/etc/systemd/system/ypbind.service.d/wait-foo.conf</filename> with
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+the following content:
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+</para>
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+
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+<para>
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+<programlisting>
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+[Service]
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+Before=foo.service
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+</programlisting>
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+</para>
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+<para>
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+If you need to pass other arguments to <command>ypbind</command> daemon withing
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+systemd unit file, you can set these arguments as OTHER_YPBIND_OPTS environment
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+variable in <filename>/etc/sysconfig/ypbind</filename>. For example in order to
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+set a fixed port <command>ypbind</command> should run on, you can specify
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+OTHER_YPBIND_OPTS="-p 876" in <filename>/etc/sysconfig/ypbind</filename>.
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+</para>
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+
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+<para>
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+DHCP client by defualt changes <filename>/etc/yp.conf</filename> in case DHCP
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+server sends NIS configuration in the respond. In that case
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+<filename>/etc/dhcp/dhclient.d/nis.sh</filename> changes
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+<filename>/etc/yp.conf</filename> according such configuration and creates a
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+back-up copy of the original configuration file into
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+<filename>/var/lib/dhclient/nis.conf.predhclient.$interface</filename>. In
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+order to disable changing <filename>/etc/yp.conf</filename> by DHCP client, add
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+PEERNIS=no into <filename>/etc/sysconfig/network</filename>.
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+</para>
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+
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+
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</refsect1>
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<refsect1 id='options'>
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@@ -256,6 +321,15 @@ With this options another frequency in s
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</listitem>
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</varlistentry>
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<varlistentry>
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+ <term><option>-p</option> port</term>
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+ <listitem>
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+<para>Lets
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+<command>ypbind</command>
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+listen on a specified port number, rather than asking portmapper to assingn a
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+port for it.</para>
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+ </listitem>
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+ </varlistentry>
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+ <varlistentry>
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<term><option>--version</option></term>
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<listitem>
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<para>Prints the version number</para>
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diff -up ypbind-mt-2.5/man/yp.conf.5.xml.helpman ypbind-mt-2.5/man/yp.conf.5.xml
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--- ypbind-mt-2.5/man/yp.conf.5.xml.helpman 2018-06-07 16:29:01.853560699 +0200
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+++ ypbind-mt-2.5/man/yp.conf.5.xml 2018-06-07 16:33:59.302833043 +0200
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@@ -97,6 +97,14 @@
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first the given servers before falling back to broadcasting
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for a running server.
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</para>
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+ <para>
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+ Content of <filename>/etc/yp.conf</filename> can be changed by DHCP client,
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+ for more info see
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+ <citerefentry>
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+ <refentrytitle>ypbind</refentrytitle>
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+ <manvolnum>8</manvolnum>
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+ </citerefentry>.
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+ </para>
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</refsect1>
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<refsect1 id='see_also'>
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