[j-nsp] Nantech-juniper-pb

Chuck Anderson cra at WPI.EDU
Fri Apr 17 08:43:40 EDT 2009

On Fri, Apr 17, 2009 at 12:11:42PM +0100, Mohamed Jrad wrote:
> I want to use nantech trafficgen to generate thousands of BGP routes.
> “Nantech trafficgen is a software which work on windows, it can generate
> thousands of BGP updates with different attributes “
> The router with which I work is an M120 router.
> The junos version is 9.1R1.8.
> The problem that I encountered is that when I start generating  updates the
> M120 router turn down the BGP session, it send “bgp_read_v4_update:7824:
> NOTIFICATION sent to (External AS 64512): code 3 (Update Message
> Error) subcode 10 (bad address/prefix field), Reason: peer
> (External AS 64512) UPDATE - NLRI inet-multicast not negotiated” please see
> the entire log file enclosed.
> *NB:* I configured “family inet any” under [edit protocols bgp group
> nanotech]

The peer needs to negotiate inet-multicast before it sends multicast 
routes.  It appears to be not doing that.  Reconfigure trafficgen to 
negotiate inet-multicast as well as inet-unicast.

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