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magic
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How to distribute /19 with new route package

Tue Apr 11, 2006 7:13 pm

Hi,

How can I distribute a /19 network to my partners with the new routing package? In the old one I used Networks, but this is missing in the new one.

Thanks
Krisz
 
dfwair
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Sat Apr 15, 2006 12:20 am

Magic,

The only way I have found to do this so far is to put another router at the head end, and set BGP to statically route the full /19 to the router that you are currently distributing the subnets from. You will need to get another block that you are not announcing from your current ISP.

This is, like I said, one way to do it. I am hoping that we can find a better answer shortly.
 
changeip
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Sat Apr 15, 2006 12:41 am

Assign the /19 to a null interface and then setup the filters to announce it. We have been doing this since 2.9.6 without problems.

Sam
 
dfwair
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Sat Apr 15, 2006 12:44 am

That does seem to work just fine in standard BGP cases, just not in multihop cases. I know I am probably the only one running multihop and running into this issue. :)
 
changeip
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Sat Apr 15, 2006 12:47 am

We run multihop in this fashion - although its on 2.9.7. TTL is 6, multihop is yes.

Sam

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