[flashboot] isakmpd odd behavior and rc.initial normalize

[Rickard Dahlstrand]

Excellent.

Rickard.

Massimo Lusetti wrote:
> I got a strange behavior[1] running isakmpd with -K at boot, this happen
> only on the flashboot-box (which is GENERIC-RD right now) not on the box
> used to build flashboot image.
> Flashboot is the 20060915 cvs snapshot as OpenBSD is cvs updated at the
> same date.
>
> In regards of this error i try to workaround this behavior setting
> isakmpd to boot with -4 -K flags, which this settings isakmpd starts
> fine.
>
> During this process I've noticed that settling isakmpd_flags="-4 -K" in
> rc.conf result in a script error by /etc/rc which does not handle blank
> in *_flags variables in some cases so i just made a quick fix (attached)
> normalizing the test cases under rc.initial.
>
> Hope this helps and if someone would like to suggest why the i got the
> below behavior I'm more then happy to try to understand :)
>
>
> Regards
>
>
>
> [1]
> Sep 15 18:38:25 c7-2 isakmpd[7958]: m_priv_bind: bind(6,0x858220c0,28)
> returned -1: Can't assign requested address
> Sep 15 18:38:25 c7-2 isakmpd[27957]: udp_make: bind (24,
> fe80:3::230:18ff:fea4:a965, 4): Can't assign requested address
> Sep 15 18:38:25 c7-2 isakmpd[27957]: virtual_bind_if: failed to create a
> socket on fe80:3::230:18ff:fea4:a965
> Sep 15 18:38:25 c7-2 isakmpd[27957]: virtual_init: could not bind the
> ISAKMP port(s) on all interfaces: Can't assign requested address
>
>
>
>
>   
> ------------------------------------------------------------------------
>
> --- rc.initial.ori	Fri Sep 15 10:27:52 2006
> +++ rc.initial	Fri Sep 15 10:34:41 2006
> @@ -188,7 +188,7 @@
>  	echo -n ' hostapd';	/usr/sbin/hostapd ${hostapd_flags}
>  fi
>  
> -if [ "X${dhcpd_flags}" != X"NO" -a -f /etc/dhcpd.conf ]; then
> +if [ X"${dhcpd_flags}" != X"NO" -a -f /etc/dhcpd.conf ]; then
>  	touch /var/db/dhcpd.leases
>  	if [ -f /etc/dhcpd.interfaces ]; then
>  		dhcpd_ifs=`stripcom /etc/dhcpd.interfaces`
> @@ -196,7 +196,7 @@
>  	echo -n ' dhcpd';	/usr/sbin/dhcpd ${dhcpd_flags} ${dhcpd_ifs}
>  fi
>  
> -if [ "X${spamd_flags}" != X"NO" ]; then
> +if [ X"${spamd_flags}" != X"NO" ]; then
>  	echo -n ' spamd';	/usr/libexec/spamd ${spamd_flags}
>  	/usr/libexec/spamd-setup
>  fi
> @@ -205,19 +205,19 @@
>  	echo -n ' ftp-proxy';		/usr/sbin/ftp-proxy ${ftpproxy_flags}
>  fi
>  
> -if [ "X${identd_flags}" != X"NO" ]; then
> +if [ X"${identd_flags}" != X"NO" ]; then
>  	echo -n ' identd';	/usr/libexec/identd ${identd_flags}
>  fi
>  
> -if [ X${inetd} != X"NO" -a -e /etc/inetd.conf ]; then
> +if [ X"${inetd}" != X"NO" -a -e /etc/inetd.conf ]; then
>  	echo -n ' inetd';	inetd
>  fi
>  
> -if [ X${ospfd_flags} != X"NO" -a -e /etc/osfpd.conf ]; then
> +if [ X"${ospfd_flags}" != X"NO" -a -e /etc/osfpd.conf ]; then
>  	echo -n ' osfpd';	osfpd ${osfpd_flags}
>  fi
>  
> -if [ X${bgpd_flags} != X"NO" -a -e /etc/bgpd.conf ]; then
> +if [ X"${bgpd_flags}" != X"NO" -a -e /etc/bgpd.conf ]; then
>  	echo -n ' bgpd';	bgpd ${bgpd_flags}
>  fi
>  
> @@ -246,7 +246,7 @@
>  	echo 'starting sasyncd';	sasyncd ${sasyncd_flags}
>  fi
>  
> -if [ X${isakmpd_flags} != X"NO" ]; then
> +if [ X"${isakmpd_flags}" != X"NO" ]; then
>  	echo -n ' isakmpd';	isakmpd ${isakmpd_flags}
>  fi
>  
> @@ -254,7 +254,7 @@
>  	ipsecctl -f /etc/ipsec.conf
>  fi
>  
> -if [ X${ntpd_flags} != X"NO" -a -e /etc/ntpd.conf ]; then
> +if [ X"${ntpd_flags}" != X"NO" -a -e /etc/ntpd.conf ]; then
>  	echo -n ' ntpd';	ntpd ${ntpd_flags}
>  fi
>  
>   
> ------------------------------------------------------------------------
>
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