DMVPN low upload throughput

[Ben.Levin]

Hi all,

We have two DMVPN hubs configure, one is an ASR 1002 and the other is a 3945.  EIGRP is configured to use the ASR as the preferred path.

We have discovered that the spokes are seeing significantly lower upload speeds.  One site has a 40 down/40 up Internet connection and a speed test to an internal server is showing close to 40mb down but only around 1mb upload.  Has anyone run into this before?  We have been working with the TAC and they have validated our DMVPN configs so now they want us to investigate issues along the network path.

If anyone can provide assistance, it would be much appreciated. Thanks.

Ben

[Cisco Freak]

Did you try contacting the ISP to check if they have any restriction at their end?

CF

[Joseph W. Doherty]

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Posting

In addition, can the aggregate bandwidth of the spokes overrun the hub link?