when implement openswan in redhat5 and start ipsec appear this problem

whack: Pluto is not running (no "/var/run/pluto/pluto.ctl")
what this file contain

and when run this command

ipsec verify
Checking your system to see if IPsec got installed and started correctly:
Version check and ipsec on-path [OK]
Linux Openswan U2.4.10/K2.6.18-8.el5 (netkey)
Checking for IPsec support in kernel [OK]
Testing against enforced SElinux mode [FAILED]

SElinux is running in 'enforced' mode. Since no working SElinux
policies exist for Openswan, SElinux should be disabled.

echo "0" > /selinux/enforce (or edit /etc/sysconfig/selinux)

NETKEY detected, testing for disabled ICMP send_redirects [FAILED]

Please disable /proc/sys/net/ipv4/conf/*/send_redirects
or NETKEY will cause the sending of bogus ICMP redirects!

NETKEY detected, testing for disabled ICMP accept_redirects [FAILED]

Please disable /proc/sys/net/ipv4/conf/*/accept_redirects
or NETKEY will accept bogus ICMP redirects!

Checking for RSA private key (/etc/ipsec.secrets) [DISABLED]
ipsec showhostkey: file `/etc/ipsec.secrets' does not exist
Checking that pluto is running [FAILED]
whack: Pluto is not running (no "/var/run/pluto/pluto.ctl")
Two or more interfaces found, checking IP forwarding [FAILED]
whack: Pluto is not running (no "/var/run/pluto/pluto.ctl")
Checking NAT and MASQUERADEing [OK]
Checking for 'ip' command [OK]
Checking for 'iptables' command [OK]

pleasssssssssse answer me i search in google but i don't found any answer

The answer to your problem is in plain site, the script is telling you how to fix the errors.

You need to disable selinux and set the sysctl values

thanks,igo to the site but i don't found the scripts please explain how to

I think u miss understood what i said, the script am talking about is the ipsec command you are running.

Its telling you to disable Selinux, and set the sysctl values which the kernel uses.