[j-nsp] cflowd ASN lookup

[Aden Bos]

Richard A Steenbergen wrote:
> On Thu, Dec 13, 2007 at 09:31:58AM -0800, Chris Kawchuk wrote:
>> Ensure your stanza looks something like this:
>>
>> forwarding-options { 
>>    sampling { 
>>        input { 
>>            family inet { 
>>                rate 10; 
>>                run-length 10; 
>>                max-packets-per-second 7000; 
>>            } 
>>        } 
>>        output { 
>>            cflowd 172.28.1.14 { 
>>                port 9996; 
>>                source-address 10.2.1.11; 
>>                version 5; 
>>                no-local-dump; 
>>                autonomous-system-type origin; 
>>            } 
>>        } 
>>    } 
>> } 
>>
>> You may be missing the "autonomous-system-type origin" entry.
> 
> You also have to configure "routing-options route-record" as well. Note 
> that this increases your memory and CPU use, and it has to constantly copy 
> the routing table data from rpd to the sampled process. If you don't need 
> AS data in your flow export, don't configure this.
> 
This is my config, which looks pretty much the same as what everyone
else has.

forwarding-options {
    sampling {
        input {
            family inet {
                rate 1;
                run-length 20;
                max-packets-per-second 100;
            }
        }
        output {
            cflowd 172.16.1.8 {
                port 4444;
                version 5;
                autonomous-system-type origin;
            }
        }
    }
}

I already have "routing-options route-record" enabled.

And this router does have a full routing table.