bgp update destroying transit on redback routers ?

Christopher Morrow morrowc.lists at
Thu Dec 1 20:19:22 UTC 2011

On Thu, Dec 1, 2011 at 3:15 PM, Igor Ybema <igor at> wrote:
> Hi all,
> A new update. A coder from ericsson told me that the problem is not
> 4-byte asn related. It is related to aggregator-asn=0 and
> aggregator-ip= Ericsson does not accept this as valid ASN and
> IP-address.
> The question is now, are all other vendors wrong in accepting this
> attribute (clearly ASN=0 and IP= isn't corresponding to the RFC
> stating 'which shall contain its own AS number and IP address') or is
> Ericsson being to strict?


one of the reasons the above was written...

> regards, Igor

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