From Bugzilla Helper:
User-Agent: Mozilla/4.78 [en] (X11; U; Linux 2.4.9-13 i586)

Description of problem:
chkconfig is called in the preun script, not the postun script.

Version-Release number of selected component (if applicable):
/usr/src/redhat/SRPMS/iptables-1.2.4-2.src.rpm 

How reproducible:
Always

Steps to Reproduce:
1. rpm -ivh iptables-1.2.4-2.src.rpm
2. examine /usr/src/redhat/SPECS/iptables.spec
3.

Actual Results:  Requires(post,postun): chkconfig

Expected Results:  Requires(post,preun): chkconfig

Additional info:

--- iptables.spec.orig	Mon Nov  5 06:43:27 2001
+++ iptables.spec	Mon Nov 26 17:22:10 2001
@@ -11,7 +11,7 @@
 License: GPL
 BuildPrereq: /usr/bin/perl
 Requires: kernel >= 2.4.0
-Requires(post,postun): chkconfig
+Requires(post,preun): chkconfig
 # Obsoletes: ipchains
 Prefix: %{_prefix}