> I want to see an existing sample of an application that fails with > sitelocals (or to make it even more simple, an application that fails > on IPv4 link locals, will do also). NetSolve http://icl.cs.utk.edu/netsolve/ PVM http://www.epm.ornl.gov/pvm/pvm_home.html either of these will fail if run on nodes with a mixture of scoped and global addresses. for that matter, so will SIP.