About j.restaino

j.restaino · 03-05-2024

Hello,I am implementing flowspec on an NCS 5500, I accept the rules through eBGP. I am having problems because although I receive the routes correctly and I see that the TCAM has entries. The problem is that I am observing that the entries are not ha...

j.restaino · 02-01-2024

Hi All,I was testing on an IOS-XRv image, to then put into production on a pair of NCS5508 flowspec routers. A question that arose me, is whether the route validation defined in RFC5575 can be turned on.A flow specification NLRI must be validated suc...

j.restaino · 10-12-2023

Hi,I'm having trouble with BGP's route selection criteria. I have a network with NCS 5500; one of them is route reflector and receives route 1.46.0.0/19 via iBGP through three of my routers (R1, R2 and R3) with the following metric.R1:AS-PATH: 2914 1...

j.restaino · 07-03-2023

Dear All,I would like to help me to understand why we are having the following limitation in the MTU. I have two routers interconnected to each other using MPLS, ISIS an MTU of 9300, between them. I configured a pseudowire using an MTU of 9216 in the...

j.restaino · 05-26-2023

Hi,I have multiple NCS5500 routers in an ISP network. I would like to enable uRPF Feasible Path Mode on the interfaces that connect to my IP Transit Customers. Is it possible to enable this feature on an interface with a configured VRF in this platfo...

j.restaino · 06-06-2024

Finaly i think that we have a solution. I think that there is a bug in IOS XR 7.5.2, because we delete the command bgp bestpath as-path multipath-relax from the router bgp vrf and the bgp deterministc med looks thats it´s working fine.Thanks for your...

j.restaino · 03-11-2024

Hi, i still have the problem. I already open a case with my Cisco partner but they didn´t give me a response yet. I will appreciate if somebody could help me.RegardsJosé

j.restaino · 02-01-2024

Thanks for your response @Harold Ritter.

j.restaino · 10-19-2023

Thanks for your response @MHM Cisco World .I undestand that Path 1 and 3 could be compare using MED because they have the same AS-PATH, but Path 2 comes from a different AS, so Path 1 and 2 could not be compare using MED. I don´t have configured "alw...

j.restaino · 10-19-2023

Sorry @Harold Ritter, i attached the wrong file. Here i go again.Regards

Member Since	‎11-27-2007 11:25 AM
Date Last Visited	‎06-24-2024 12:37 PM
Posts	52
Total Helpful Votes Received	18

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Flowspec problems in NCS5500

Flowspec RFC 5575 validation

BGP route reflection problems

Maximum MTU over a pseudowire between two IOS XR NCS5500

uRPF Feasible Path mode in NCS 5500

Re: BGP route reflection problems

Re: Flowspec problems in NCS5500

Re: Flowspec RFC 5575 validation

Re: BGP route reflection problems

Re: BGP route reflection problems