Routes are showing up as hidden in the routing table due to BGP loop detection mechanism.

R1 (ASN 65000) ------(65500)R2-------(65501)R3(ASN 65000)-----(65502)R4

There are actually 2 ways we can work around this issue:

1. Configure the private AS so that the AS path does not show.
   
   Example:
   

   set protocol bgp neighbor 10.111.111.1 local-as 65000 private <<<< <note the private</code>

   The following provides more detailed explanation for the above mentioned configuration:
   http://www.juniper.net/techpubs/en_US/junos10.3/information-products/topic-collections/config-guide-routing/index.html?topic-33136.html

• The other option is to reduce the threshold of checks from the routing as perspective.
  
  Example:
  

  [edit]
root@J4350# set routing-options autonomous-system 65000 loops ?

  Possible completions :
  <loops> Maximum number of times this AS can be in an AS path.
  
  Please note that this option could result in loops occuring in the network and needs to be used with caution.
  
  The following provides more detailed explanation for the above mentioned configuration:
  http://www.juniper.net/techpubs/en_US/junos11.1/topics/reference/configuration-statement/autonomous-system-edit-routing-options.html