192.168.2.33/24 & 192.168.2.33/29 on the same box

[lejeczek <peljasz@yahoo.co.uk>]

hi everybody

I'm hoping an expert could help me, clarify this one for me, 
should be simple I guess, probably not for a newbie like me

having on one system

physical eth 192.168.2.33/24
and a
bridge (only taps no phys) 192.168.2.33/29

I cannot get to anything behind 192.168.2.33/29 from 
anything behind 192.168.2.33/24 (and vice versa)
each side can get respectively tofurther-out interface of 
the 192.168.2.33
routing + forwarding I have it set up all I believe

is such a configuration even valid? should be, right?

I'm trying to understand subnet concept of, in this case 
class C private net - is 192.168.2.33/29 still a part of 
192.168.2.33/24 or it is a whole separate network.

regards
P.