can't telnet

[chris]

I have a small problam with one of my linux box's ..

I can telnet form
 linux box 1 to linux box 2 ok
 linux box 2 to linux box 1 ok
 win95 box to linux box 1 ok

but just can't from 
 win95 box to linux box 2 ok

both have the same kernial's and network settings ( different ip's )but
from there I'm stumped :-(

        chris