--- On Wed, 4/8/09, Pop Barbie <cool.shiv...@yahoo.com> wrote: From: Pop Barbie <cool.shiv...@yahoo.com> Subject: Error in Packet transfer via DV protocol To: ns-users@ISI.EDU Date: Wednesday, April 8, 2009, 3:07 AM Hi ti everyone I'm using MPLS network in my project.......... I'm getting error message........ the network i'm using comprises of links with equal hops...... I got the error that link unknown.................. Can any one help me about this.....................