Re: [j-nsp] "show ip cef exact-route"

2018-05-18 Thread James Bensley
On 18 May 2018 at 09:37, wrote: > So to clarify couple of things, > > First thing first, > The "show cef exact-route" and "show mpls forwarding exact-route" is just a > simulation, so it's not the real thing as I thought unfortunately. > > Secondly, > One can use [ location node-id ] with the ab

Re: [j-nsp] "show ip cef exact-route"

2018-05-18 Thread James Bensley
On 15 May 2018 at 10:20, Zsolt Hegyi wrote: > In case you haven't read it yet, there is a free book called This Week: An > Expert Packet Walkthrough on the MX Series 3D by David Roy, it has a bunch > of examples on using jsim and other FPC/PFE commands, including what I think > might be your exact

Re: [j-nsp] "show ip cef exact-route"

2018-05-18 Thread adamv0025
> [mailto:adamv0...@netconsultings.com] > Sent: Tuesday, May 15, 2018 12:51 PM > To: 'Saku Ytti'; 'Nikolas Geyer' > Cc: 'juniper-nsp' > Subject: RE: [j-nsp] "show ip cef exact-route" > > > Of Saku Ytti > > Sent: Tuesday, May 15, 2018 12:32 AM > > > > Have you found cef exact-route to be correct? >

Re: [j-nsp] MX480 Filter based forwarding performance

2018-05-18 Thread Johannes Resch
Hi, short answer: it depends :-) It is done in hardware, and for "sane" filters will work at line rate (e.g. I have built a setup where few hundred GBit/s are forwarded using FBF on MX960 with multiple MPC7E). However, if you use lots of exotic match conditions and/or excessively long filter term