vajag paspēlēties ar mikrotikiem un bgp.
http://wiki.mikrotik.com/wiki/Manual:BGP_Case_Studies
pašāvu vaļā MT wiki un priecājos par postu, patīkami, ka Latnet ir iekļuvis piemērā
[eugene@SM_BGP] routing filter> print chain=Latnet-in
Flags: X - disabled
0 chain=Latnet-in prefix=10.0.0.0/8 prefix-length=8-32 invert-match=no action=discard
1 chain=Latnet-in prefix=192.168.0.0/16 invert-match=no action=discard
2 chain=Latnet-in prefix=169.254.0.0/16 invert-match=no action=discard
3 chain=Latnet-in prefix=4.23.113.0/24 invert-match=no action=passthrough
set-bgp-communities=64550:14
4 chain=Latnet-in prefix=4.36.116.0/23 invert-match=no action=passthrough set-routing-mark="LAN"
set-route-comment="Remote offices"
5 chain=Latnet-in prefix=8.8.0.0/16 prefix-length=16-32 bgp-communities=2588:800 invert-match=no
action=discard
[eugene@SM_BGP] routing filter>