diff options
| -rwxr-xr-x | scripts/vyatta-qos.pl | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/scripts/vyatta-qos.pl b/scripts/vyatta-qos.pl index 4245e5e..8b8b978 100755 --- a/scripts/vyatta-qos.pl +++ b/scripts/vyatta-qos.pl @@ -104,24 +104,23 @@ sub list_policy { } } +my %delcmd = ( + 'out' => 'root', + 'in' => 'parent ffff:', +); + ## delete_interface('eth0', 'out') # remove all filters and qdisc's sub delete_interface { my ( $interface, $direction ) = @_; + my $arg = $delcmd{$direction}; - for ($direction) { + die "bad direction $direction\n" unless $arg; + + my $cmd = "sudo tc qdisc del dev $interface ". $arg . " 2>/dev/null"; - # delete old qdisc - silence error if no qdisc loaded - if (/^out$/) { - qx(sudo /sbin/tc qdisc del dev "$interface" root 2>/dev/null); - } - elsif (/^in$/) { -qx(sudo /sbin/tc qdisc del dev "$interface" parent ffff: 2>/dev/null); - } - else { - croak "bad direction $direction"; - } - } + # ignore errors (may have no qdisc) + system($cmd); } ## start_interface('ppp0') |