Author: delphij
Date: Tue Dec 8 18:23:51 2009
New Revision: 200265
URL: http://svn.freebsd.org/changeset/base/200265
Log:
MFC revisions 196550 and 196552:
Add a new rc.d script, static_arp, which enables the administrator to
statically bind IPv4 <-> MAC address at boot time.
In order to use this, the administrator needs to configure the following
rc.conf(5) variable:
- static_arp_pairs: A list of names for static bind pairs, and,
- a series of static_arp_(name): the arguments that is being passed to
``arp -S'' operation.
Example:
static_arp_pairs="gw"
static_arp_gw="192.168.1.1 00:01:02:03:04:05"
See the rc.conf(5) manual page for more details.
Added:
stable/8/etc/rc.d/static_arp
- copied, changed from r196550, head/etc/rc.d/static_arp
Modified:
stable/8/etc/defaults/rc.conf
stable/8/etc/rc.d/Makefile
stable/8/share/man/man5/rc.conf.5
Directory Properties:
stable/8/etc/ (props changed)
stable/8/share/man/man5/ (props changed)
Modified: stable/8/etc/defaults/rc.conf
==============================================================================
--- stable/8/etc/defaults/rc.conf Tue Dec 8 17:54:23 2009
(r200264)
+++ stable/8/etc/defaults/rc.conf Tue Dec 8 18:23:51 2009
(r200265)
@@ -358,6 +358,7 @@ bsnmpd_flags="" # Flags for bsnmpd.
### Network routing options: ###
defaultrouter="NO" # Set to default gateway (or NO).
+static_arp_pairs="" # Set to static ARP list (or leave empty).
static_routes="" # Set to static route list (or leave empty).
natm_static_routes="" # Set to static route list for NATM (or leave
empty).
gateway_enable="NO" # Set to YES if this host will be a gateway.
Modified: stable/8/etc/rc.d/Makefile
==============================================================================
--- stable/8/etc/rc.d/Makefile Tue Dec 8 17:54:23 2009 (r200264)
+++ stable/8/etc/rc.d/Makefile Tue Dec 8 18:23:51 2009 (r200265)
@@ -32,7 +32,7 @@ FILES= DAEMON FILESYSTEMS LOGIN NETWORKI
random rarpd resolv rfcomm_pppd_server root \
route6d routed routing rpcbind rtadvd rwho \
savecore sdpd securelevel sendmail \
- serial sppp statd swap1 \
+ serial sppp statd static_arp swap1 \
syscons sysctl syslogd \
timed tmp \
ugidfw \
Copied and modified: stable/8/etc/rc.d/static_arp (from r196550,
head/etc/rc.d/static_arp)
==============================================================================
--- head/etc/rc.d/static_arp Tue Aug 25 19:07:26 2009 (r196550, copy
source)
+++ stable/8/etc/rc.d/static_arp Tue Dec 8 18:23:51 2009
(r200265)
@@ -41,10 +41,11 @@ stop_cmd="static_arp_stop"
static_arp_start()
{
+ local e arp_args
+
if [ -n "${static_arp_pairs}" ]; then
echo -n 'Binding static ARP pair(s):'
for e in ${static_arp_pairs}; do
- local arp_args
echo -n " ${e}"
eval arp_args=\$static_arp_${e}
arp -S ${arp_args} >/dev/null 2>&1
@@ -55,10 +56,11 @@ static_arp_start()
static_arp_stop()
{
+ local e arp_args
+
if [ -n "${static_arp_pairs}" ]; then
echo -n 'Unbinding static ARP pair(s):'
for e in ${static_arp_pairs}; do
- local arp_args
echo -n " ${e}"
eval arp_args=\$static_arp_${e}
arp -d ${arp_args%%[ ]*} > /dev/null 2>&1
Modified: stable/8/share/man/man5/rc.conf.5
==============================================================================
--- stable/8/share/man/man5/rc.conf.5 Tue Dec 8 17:54:23 2009
(r200264)
+++ stable/8/share/man/man5/rc.conf.5 Tue Dec 8 18:23:51 2009
(r200265)
@@ -2237,6 +2237,22 @@ name server!).
.Pq Vt str
The IPv6 equivalent of
.Va defaultrouter .
+.It Va static_arp_pairs
+.Pq Vt str
+Set to the list of static ARP pairs that are to be added at system
+boot time.
+For each whitespace separated
+.Ar element
+in the value, a
+.Va static_arp_ Ns Aq Ar element
+variable is assumed to exist whose contents will later be passed to a
+.Dq Nm arp Cm -S
+operation.
+For example
+.Bd -literal
+static_arp_pairs="gw"
+static_arp_gw="192.168.1.1 00:01:02:03:04:05"
+.Ed
.It Va static_routes
.Pq Vt str
Set to the list of static routes that are to be added at system
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