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Add 'src=' and 'mtu=' OPTIONS in providers file

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git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@8181 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
This commit is contained in:
teastep 2008-02-11 18:30:45 +00:00
parent 7da1a3ef6b
commit 00a72b0dec
1 changed files with 8 additions and 4 deletions
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12
Shorewall-perl/Shorewall/Providers.pm
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@ -228,11 +228,9 @@ sub add_a_provider( $$$$$$$$ ) {
emit "echo \"qt ip route flush table $number\" >> \${VARDIR}/undo_routing";
if ( $gateway eq 'detect' ) {
$address = get_interface_address $interface unless $address;
$gateway = get_interface_gateway $interface;
} elsif ( $gateway && $gateway ne '-' ) {
validate_address $gateway, 0;
$address = get_interface_address $interface unless $address;
} else {
fatal_error "Configuring multiple providers through one interface requires a gateway" if $shared;
$gateway = '';
@ -268,7 +266,7 @@ sub add_a_provider( $$$$$$$$ ) {
);
}
my ( $loose, $track, $balance , $optional ) = (0,0,0,interface_is_optional( $interface ));
my ( $loose, $track, $balance , $optional, $mtu ) = (0,0,0,interface_is_optional( $interface ), '' );
unless ( $options eq '-' ) {
for my $option ( split_list $options, 'option' ) {
@ -283,6 +281,11 @@ sub add_a_provider( $$$$$$$$ ) {
} elsif ( $option eq 'optional' ) {
set_interface_option $interface, 'optional', 1;
$optional = 1;
} elsif ( $option =~ /^src=(.*)$/ ) {
fatal_error "OPTION 'src' not allowed on shared interface" if $shared;
$address = validate_address( $1 , 1 );
} elsif ( $option =~ /^mtu=(\d+)$/ ) {
$mtu = "mtu $1 ";
} else {
fatal_error "Invalid option ($option)";
}
@ -335,7 +338,8 @@ sub add_a_provider( $$$$$$$$ ) {
}
if ( $gateway ) {
emit "run_ip route replace $gateway src $address dev $interface table $number $realm";
$address = get_interface_address $interface unless $address;
emit "run_ip route replace $gateway src $address dev $interface ${mtu}table $number $realm";
emit "run_ip route add default via $gateway dev $interface table $number $realm";
}