bridge – Can’t quite figure Linux VLANs out

I’ve spent the better part of 3 days trying to get this simple example working, I can’t really find any cohesive information relating to my problem, I guess people don’t turn Linux hosts into Switches for a reason, it’s god awful.

I’m just wanting to set up a VLAN on Router to (linux-switch) Switch which will allow the host to ping the router, I think I need to untag the frames exiting eth1 to the host and also ensure that frames are tagged when received in eth1 (no idea how to do this). Likewise if anyone thinks I’m overcomplicating, point me in the right direction.

Network Diagram


Troubleshooting logs

Ping results

r1
 ping 12.1.1.10 -c3
  --- 12.1.1.10 ping statistics ---
  3 packets transmitted, 3 received, 0% packet loss, time 2039ms
  rtt min/avg/max/mdev = 0.064/0.100/0.122/0.025 ms
 ping 12.1.1.200 -c3
  --- 12.1.1.200 ping statistics ---
  3 packets transmitted, 0 received, +3 errors, 100% packet loss, time 2048ms
sw1
 ping 12.1.1.1 -c3
  --- 12.1.1.1 ping statistics ---
  3 packets transmitted, 3 received, 0% packet loss, time 2005ms
  rtt min/avg/max/mdev = 0.058/0.088/0.133/0.032 ms
 ping 12.1.1.200 -c3
  3 packets transmitted, 3 received, 0% packet loss, time 2027ms
  rtt min/avg/max/mdev = 0.058/0.088/0.133/0.032 ms

brctl output

sw1
 # brctl show
 bridge name    bridge id       STP enabled interfaces
 br100      8000.1eccded2855b   no      eth0.100
                                        eth1.100

IP scheme

R1:
 eth0 0.0.0.0
 eth0.100 12.1.1.1 netmask 255.255.255.0

Sw1
 br100 12.1.1.10 netmask 255.255.255.0
 eth0 0.0.0.0
 eth1 0.0.0.0
 eth0.100 0.0.0.0
 eth1.100 0.0.0.0

h1
 eth0 12.1.1.200 netmask 255.255.255.0

R1 Routing table

# ip r
 12.1.1.0/24 dev eth0.100 proto kernel scope link src 12.1.1.1 

Sw1 Routing Table

# ip r
 12.0.0.0/24 dev br100 proto kernel scope link src 12.1.1.10 
 192.168.0.0/24 dev eth0 proto kernel scope link src 192.168.0.24 
 192.168.0.1 dev eth0 proto dhcp scope link src 192.168.0.24 metric 100 

h1 Routing Table

# ip r
 12.1.1.0/24 dev eth0 proto kernel scope link src 12.1.1.200