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Cosmetic improvement in generated code for arp and route filtering.

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Signed-off-by: Tom Eastep <teastep@shorewall.net>

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@9787 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
This commit is contained in:
teastep 2009-04-03 14:36:16 +00:00
parent 54620a962e
commit 77bbd88ab4
1 changed files with 4 additions and 3 deletions
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7
Shorewall/Perl/Shorewall/Proc.pm
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@ -47,14 +47,14 @@ our $VERSION = '4.3_7';
# ARP Filtering
#
sub setup_arp_filtering() {
save_progress_message "Setting up ARP filtering...";
my $interfaces = find_interfaces_by_option 'arp_filter';
my $interfaces1 = find_interfaces_by_option 'arp_ignore';
if ( @$interfaces || @$interfaces1 ) {
progress_message2 "$doing ARP Filtering...";
save_progress_message "Setting up ARP filtering...";
for my $interface ( @$interfaces ) {
my $file = "/proc/sys/net/ipv4/conf/$interface/arp_filter";
my $value = get_interface_option $interface, 'arp_filter';
@ -101,7 +101,8 @@ sub setup_route_filtering() {
emit ( 'for file in /proc/sys/net/ipv4/conf/*; do',
" [ -f \$file/rp_filter ] && echo $val > \$file/rp_filter",
'done' );
'done',
'' );
}
for my $interface ( @$interfaces ) {