PPTP Client Examples???

RouterOS General
1

http://wiki.mikrotik.com/wiki/Manual:Interface/PPTP

Here there are 2 examples

I would like to install a different system which looks similar to 2nd one
Office computers(Workstation 1,2,3) will use the internet of Home Router.
Office and Home routers are connected via PPTP
Now what should be the configurations in order WS 1,2,3 to use Home Router’s internet?

2

You need mangle to mark routing from workstations.
Then add default route with routing mark that goes through pptp tunnel.

3

Am I going to mangle in Home Router or Office Router???
How am I going to mark routing from workstations?
What am I going to mark workstations as?
Am I going to add default route as pptp connection?
Thank you

4

You will have to do routing and mangle on office router.
Obviously your workstations have known IPs (lets say x.x.x.x and y.y.y.y), so the setup would be:

/ip firewall address-list 
add list=workstations address=x.x.x.x
add list=workstations address=y.y.y.y
/ip firewall mangle 
add chain=forward action=mark-routing new-routing-mark=to-home src-address-list=workstations
/ip route 
add gateway="pptp-interface" routing-mark=to-home

For more details on marking routing see examples in our wiki:
http://wiki.mikrotik.com