--- /dev/null
+
+#
+# This example lists all attributes for bridge configuration.
+# The attributes with mstpctl- prefix indicate mstp settings on a bridge.
+# The attributes with bridge- prefix indicate bridge stp and igmp attributes.
+# Except bridge-ports, none of the other attributes are required. Default
+# values are documented in the ifupdown-addons-interfaces(5) man page.
+#
+auto br-300
+iface br-300 inet static
+ address 12.0.0.3/24
+ bridge-ports swp13.300 swp14.300
+ bridge-stp on
+ mstpctl-maxage 20
+ mstpctl-fdelay 15
+ mstpctl-maxhops 20
+ mstpctl-txholdcount 6
+ mstpctl-forcevers rstp
+ mstpctl-portpathcost swp13.300=0 swp14.300=0
+ mstpctl-portadminedge swp13.300=no swp14.300=no
+ mstpctl-portautoedge swp13.300=yes swp14.300=yes
+ mstpctl-portp2p swp13.300=no swp13.300=no
+ mstpctl-portrestrrole swp13.300=no swp14.300=no
+ mstpctl-bpduguard swp13.300=no swp14.300=no
+ mstpctl-portrestrtcn swp13.300=no swp14.300=no
+ mstpctl-treeprio 32768
+ mstpctl-treeportprio swp13.300=128
+ mstpctl-hello 2
+ mstpctl-portnetwork swp13.300=no
+ bridge-mclmc 3
+ bridge-mcrouter 0
+ bridge-mcsnoop 1
+ bridge-mcsqc 3
+ bridge-mcqifaddr 1
+ bridge-mcquerier 1
+ bridge-hashel 3
+ bridge-hashmax 4
+ bridge-mclmi 3
+ bridge-mcmi 200
+ bridge-mcqpi 200
+ bridge-mcqi 100
+ bridge-mcqri 20
+ bridge-mcsqi 50
+ bridge-portmcrouter swp13.300=0
+ bridge-portmcfl swp13.300=1