+ # check bridgeport option
+ my $bridgeports = {};
+ my $bridges = {};
+ foreach my $iface (keys %$ifaces) {
+ my $d = $ifaces->{$iface};
+ if ($d->{type} eq 'bridge') {
+ foreach my $p (split (/\s+/, $d->{bridge_ports})) {
+ my $n = $ifaces->{$p};
+ die "bridge '$iface' - unable to find bridge port '$p'\n"
+ if !$n;
+ $bridgeports->{$p} = $iface;
+ }
+ $bridges->{$iface} = $d;
+ }
+ }
+
+ foreach my $iface (keys %$ifaces) {
+ my $d = $ifaces->{$iface};
+
+ foreach my $k (qw(bridge-learning bridge-arp-nd-suppress bridge-unicast-flood bridge-multicast-flood bridge-access)) {
+ die "iface $iface : bridgeports options can be used only if interface is in a bridge\n"
+ if $d->{$k} && !$bridgeports->{$iface};
+ }
+
+ if ($d->{'bridge-access'} && !$bridges->{$bridgeports->{$iface}}->{bridge_vlan_aware}) {
+ die "iface $iface : bridge-access option can be only used if interface is in a vlan aware bridge\n";
+ }
+ }
+