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P router in MPLS work as Route Reflector for VPNV4 Addresses

Publication Date:  2012-07-27 Views:  52 Downloads:  0
Issue Description
P router is configured as Route Reflector to Reflect VPNV4 Addresses to Route reflector Clients(PE1,PE2,PE3)
Different VPN-Targets can't access each other 
VPN1 export VPN-Target 100:1 and import 100:2
VPN2 export VPN-Target 100:2 and import 100:1
VPN3 export VPN-Target 100:1 and import 100:1
Alarm Information
CE1 can't access CE2 
CE1 can Access CE3
Handling Process
you have to Add the command in the BGP View:
undo policy vpn-target
Root Cause
Route Reflector Configured in ipv4-family vpnv4 performs by default 
VPN-target filtering for  VPNv4 routes
 ,i.e ,only equal vpn-targets can access each other
Suggestions
null

END