<?xml version="1.0" encoding="UTF-8" ?>

<bugzilla version="5.2"
          urlbase="https://bugzilla.altlinux.org/"
          
          maintainer="jenya@basealt.ru"
>

    <bug>
          <bug_id>2409</bug_id>
          
          <creation_ts>2003-03-23 14:44:09 +0300</creation_ts>
          <short_desc>ifdown-pre hook</short_desc>
          <delta_ts>2004-12-23 13:42:12 +0300</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>4</classification_id>
          <classification>Development</classification>
          <product>Sisyphus</product>
          <component>net-scripts</component>
          <version>unstable</version>
          <rep_platform>all</rep_platform>
          <op_sys>Linux</op_sys>
          <bug_status>CLOSED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P5</priority>
          <bug_severity>enhancement</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="imz">vanyaz</reporter>
          <assigned_to name="Denis Ovsienko">pilot</assigned_to>
          <cc>ldv</cc>
          
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>2189</commentid>
    <comment_count>0</comment_count>
    <who name="imz">vanyaz</who>
    <bug_when>2003-03-23 14:44:09 +0300</bug_when>
    <thetext>A hook for a script that is run before an interface is brought down can be useful (in /sbin/ifdown).

ifdown-pre is symmetric to ifup-post script (which is supported).

This hook can be used to perform some kind of de-registration actions in the net, or to stop some processes that have been monitoring the corresponding link (started in ifup-post).
---

---
I implemented it like this:

--- /sbin/ifdown.orig   2001-03-04 17:19:07 +0300
+++ /sbin/ifdown        2002-05-19 16:32:21 +0400
@@ -78,6 +78,8 @@
        \&amp;quot;$DHCPCD\&amp;quot; -k \&amp;quot;$DEVICE\&amp;quot;
 fi
 
+/etc/sysconfig/network-scripts/ifdown-pre \&amp;quot;$DEVICE\&amp;quot; || exit 1
+
 ifconfig \&amp;quot;$DEVICE\&amp;quot; down
 [ \&amp;quot;$retcode\&amp;quot; = \&amp;quot;0\&amp;quot; ] &amp;amp;&amp;amp; retcode=$?
 
I found also another implementation by RH:

&lt;a href=&quot;http://rhlinux.redhat.com/cgi-bin/cvsweb.cgi/initscripts/sysconfig/network-scripts/ifdown.diff?r1=1.10&amp;amp;r2=1.10.2.1&quot;&gt;http://rhlinux.redhat.com/cgi-bin/cvsweb.cgi/initscripts/sysconfig/network-scripts/ifdown.diff?r1=1.10&amp;amp;r2=1.10.2.1&lt;/a&gt;

initscripts-5.49-ipl52mdk
</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>12297</commentid>
    <comment_count>1</comment_count>
    <who name="Denis Ovsienko">pilot</who>
    <bug_when>2004-03-17 22:26:21 +0300</bug_when>
    <thetext>взял</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>12387</commentid>
    <comment_count>2</comment_count>
    <who name="Denis Ovsienko">pilot</who>
    <bug_when>2004-03-22 13:49:06 +0300</bug_when>
    <thetext>Резонно, скорее всего сделаю.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>14028</commentid>
    <comment_count>3</comment_count>
    <who name="Denis Ovsienko">pilot</who>
    <bug_when>2004-05-22 16:54:51 +0400</bug_when>
    <thetext>Пошло в 0.4.8</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>