multidomain on working cite?

1st, sorry for my english.

I'm trying to apply multidomain to already working cite. Everything ok, but i have strange behavior on links to nodes.

I'm install multidomain & singlesignon, and create 2 domains: default and additional.
Settings of default:
- not force default domain
- filtering: all except default
- all content types selected
Setings of additional:
- weight: 1
- menus: default menus
- all content types selected

None of my content was marked by on domain term, so i'm edit one node and assign it to additional domain.

On cite at additional domain i see this one node, and all links lead to additional domain.
But on default domain some links lead to additional domains, and some - to default. I think this is normal to lead to additional domain for node that belongs to add. domain. But link to others nodes?!

It is something wrong with my installation (need i tag all nodes with one of domains?) or it's bug?