[nsp] Where does OriginAS and PeerAS come from?

[Hank Nussbacher]

On Thu, 4 Sep 2003, Oliver Boehmer (oboehmer) wrote:

> It does a FIB lookup and takes the AS stored in the FIB.
> BTW: As there is only limited space in the FIB for stuff like this, we
> store either peer-as or origin-as in the FIB. This is why "ip
> flow-export version 5 {peer-as|origin-as}" is a global command applied
> to all prefixes.
> The AS is shown when you do a "show ip cef <prefix>":
> 
> router#sh ip cef 198.133.219.0
> 198.133.219.0/24, version 12932571, epoch 0, per-destination sharing
> 0 packets, 0 bytes
> Flow: AS 109, mask 24  <--------

Is this the same as when I do "sho ip cach flow verbose":
SrcIf          SrcIPaddress    DstIf          DstIPaddress    Pr TOS Flgs
Pkts
Port Msk AS                    Port Msk AS    NextHop              B/Pk
Active
Se1/1/0        192.114.248.113 PO9/0/0        202.217.194.220 01 00  10
1
0000 /24 0                     0800 /17 4682  62.40.103.225          92
0.0

-Hank