router - switch mode

[Hinnack]

Hi,

I am using tinc version 1.0.35 on an openwrt router.
All other nodes in my MESH network run in router mode. If I configure tinc
on my openwrt in router mode, too, everything works as expected.
Except MULTICAST. I need not to send any MULTICAST packets into the tunnel,
but on LAN AND WLAN (combined using a bridge) and having the same IP as
tinc.
If I stop tinc MULTICAST works as expected.
Now my idea was to add tinc to the bridge, which only works in switch or
hub mode. I managed to do so following this documentation:
https://www.tinc-vpn.org/examples/bridging/

But now my tunnel does not work anymore. I can not ping any IP on the
other side...

settings are:

brctl show

bridge name bridge id STP enabled interfaces

br-lan 7fff.9483c4198dfc no eth0.1

ra0

rz-all-tap


ifconfig

br-lan    Link encap:Ethernet  HWaddr 94:83:C4:19:8D:FC

          inet addr:10.150.93.1  Bcast:10.150.255.255  Mask:255.255.0.0

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:178117 errors:0 dropped:0 overruns:0 frame:0

          TX packets:259491 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:25828188 (24.6 MiB)  TX bytes:265021207 (252.7 MiB)


eth0      Link encap:Ethernet  HWaddr 94:83:C4:19:8D:FB

          inet6 addr: fe80::9683:c4ff:fe19:8dfb/64 Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:487150 errors:0 dropped:16 overruns:0 frame:0

          TX packets:445162 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:306850721 (292.6 MiB)  TX bytes:300585809 (286.6 MiB)

          Interrupt:5


eth0.1    Link encap:Ethernet  HWaddr 94:83:C4:19:8D:FC

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:177895 errors:0 dropped:0 overruns:0 frame:0

          TX packets:260357 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:25780138 (24.5 MiB)  TX bytes:265115045 (252.8 MiB)


eth0.2    Link encap:Ethernet  HWaddr 94:83:C4:19:8D:FB

          inet addr:192.168.2.106  Bcast:192.168.2.255  Mask:255.255.255.0

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:306742 errors:0 dropped:12648 overruns:0 frame:0

          TX packets:184789 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:272138852 (259.5 MiB)  TX bytes:33687631 (32.1 MiB)


lo        Link encap:Local Loopback

          inet addr:127.0.0.1  Mask:255.0.0.0

          inet6 addr: ::1/128 Scope:Host

          UP LOOPBACK RUNNING  MTU:65536  Metric:1

          RX packets:17124 errors:0 dropped:0 overruns:0 frame:0

          TX packets:17124 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:1917492 (1.8 MiB)  TX bytes:1917492 (1.8 MiB)


ra0       Link encap:Ethernet  HWaddr 94:83:C4:19:8D:FB

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:0 errors:0 dropped:0 overruns:0 frame:0

          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

          Interrupt:6


rz-all-tap Link encap:Ethernet  HWaddr 36:6B:FA:12:A9:FD

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:11 errors:0 dropped:0 overruns:0 frame:0

          TX packets:23 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:4950 (4.8 KiB)  TX bytes:1256 (1.2 KiB)


ra0 is WIFI, rz-all-tap is the tinc interface


route

Kernel IP routing table

Destination     Gateway         Genmask         Flags Metric Ref    Use
Iface

default         192.168.2.1     0.0.0.0         UG    10     0        0
eth0.2

10.150.0.0      *               255.255.0.0     U     0      0        0
br-lan

192.168.2.0     *               255.255.255.0   U     10     0        0
eth0.2



Any idea?

kind regards,
Henrik
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