--- /dev/null
+make it work in locales where [a-z] DOES NOT DEFINE WHOLE ALPHABET, like et_EE locale
+
+--- ./rc.d/init.d/network.america-rules 2005-07-07 19:28:21.000000000 +0300
++++ ./rc.d/init.d/network 2005-07-07 19:27:25.000000000 +0300
+@@ -134,7 +134,7 @@
+ . /etc/rc.d/init.d/functions; \
+ cd /etc/sysconfig/interfaces && ls -1 ifcfg* | \
+ egrep -v '(ifcfg-lo|ifcfg-sit|ifcfg-atm|ifcfg-lec|ifcfg-nas|ifcfg-br|ifcfg-(.*)\.(.*))' | \
+- egrep 'ifcfg-[a-z0-9\.:]+$' | \
++ LC_ALL=C egrep 'ifcfg-[a-z0-9\.:]+$' | \
+ for i in `cat`; do \
+ ONBOOT=""; . /etc/sysconfig/interfaces/"$i"; is_yes "$ONBOOT" && echo "$i"; \
+ done | \
+@@ -143,7 +143,7 @@
+ . /etc/rc.d/init.d/functions; \
+ cd /etc/sysconfig/interfaces && ls -1 ifcfg* | \
+ egrep 'ifcfg-(.*)\.(.*)' | \
+- egrep 'ifcfg-[a-z0-9\.]+$' | \
++ LC_ALL=C egrep 'ifcfg-[a-z0-9\.]+$' | \
+ for i in `cat`; do \
+ ONBOOT=""; . /etc/sysconfig/interfaces/"$i"; is_yes "$ONBOOT" && echo "$i"; \
+ done | \
+@@ -151,7 +151,7 @@
+ interfaces_br_boot=$((
+ . /etc/rc.d/init.d/functions; \
+ cd /etc/sysconfig/interfaces && ls -1 ifcfg-br* | \
+- egrep 'ifcfg-[a-z0-9\.]+$' | \
++ LC_ALL=C egrep 'ifcfg-[a-z0-9\.]+$' | \
+ for i in `cat`; do \
+ ONBOOT=""; . /etc/sysconfig/interfaces/"$i"; is_yes "$ONBOOT" && echo "$i"; \
+ done | \
+@@ -159,7 +159,7 @@
+ interfaces_sit_boot=$((
+ . /etc/rc.d/init.d/functions; \
+ cd /etc/sysconfig/interfaces && ls -1 ifcfg-sit* | \
+- egrep 'ifcfg-[a-z0-9]+$' | \
++ LC_ALL=C egrep 'ifcfg-[a-z0-9]+$' | \
+ for i in `cat`; do \
+ ONBOOT=""; . /etc/sysconfig/interfaces/"$i"; is_yes "$ONBOOT" && echo "$i"; \
+ done | \