Re: Prefix NLRI of BGP-ls
Hi Xiangjie, Even i do see only node and link prefix on lsdist.0. i am checking further why we dont see the prefix NLRI. i will update you once ii found the reason labroot@chicago# run show route table...
View ArticleRe: Adding a BGP community to prefixes for export to OSPF and iBGP peers
Hi vvadivel, Thanks very much for the detail ed reply. Of course... that was stupid of me to apply the local preference outbound towards the iBGP peer. I can apply a local preference to any prefix...
View ArticleRe: Prefix NLRI of BGP-ls
Hi Xiangjie, Are you testing with 17.2R1 ? Prefix NLRI supported from 17.2R1 Hope this helps--------------------------------------------------------------------------------------------------------If...
View ArticleRe: Adding a BGP community to prefixes for export to OSPF and iBGP peers
Hi, Configuration looks to be fine.Kindly find the answers for your queries 1. On a related note, would people recommend exporting prefixes form BGP to OSPf in general?It depends on your requirement...
View ArticleRe: Adding a BGP community to prefixes for export to OSPF and iBGP peers
Thanks again for the reply vvadivel. Yes, that local preference will be applied to ALL prefixes learned from my iBGP peer. Our iBGP neighbour will peer with the same ISP int he same manner, so these...
View ArticleRe: Adding a BGP community to prefixes for export to OSPF and iBGP peers
Yes your understanding is correct, eBGP learned routes will be advertised to your ibgp peers by default.let me know you have any other quries or you can mark solution for this thread Hope this...
View ArticleRe: Adding a BGP community to prefixes for export to OSPF and iBGP peers
Hi vvadivel, Thanks again for confirming that. I will let you know how the implementation goes.
View ArticleRe: Route aggregation for eBGP peers
Thanks for the reply spuluka. I agree, generated routes provide the most flexibility as they inherit the next hop(s) associated with deaggregated prefixes.
View ArticleUnexpectedly empty AS path in generated route
I am generating a default route to one of my IP transit providers (AS12345), on the condition that the eBGP session to them is up. I check this by verifying that I see a route with an AS path equal to...
View ArticleRe: Unexpectedly empty AS path in generated route
Hi, It could be due to the second condition given in the document. brief—Include only the longest common leading sequences from the contributing AS paths. If this results in AS numbers being omitted...
View ArticleRe: Unexpectedly empty AS path in generated route
Can you check if the Atomic aggregate has been added to the route? What do you see with full option?
View ArticleRe: Unexpectedly empty AS path in generated route
Hi Amit. No, the atomic-aggregate attribute does not get set. Replacing brief with full makes no difference, the AS path remains empty and I do not see any AS set or anything else relevant in the...
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MX/EX MPLS VPN route load balanacing issue
Hello all! Thank you for reading my topic.Our network consists of 2x MX and 2x EX9200 directly connected to eachother in full mesh. No P (MPLS only) routers are bieng used. Popping happends directly on...
View ArticleRe: Multicast Routing - MPLS + EVPN + MVPN
Eventually, i did not get this to work. From my best understanding and a long story short; For mvpn to work properly, an IGMP join that arrives on the CE router must be translated to a PIM join. This...
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MX/EX MPLS VPN route load balancing issue
Hello all! Thank you for reading my topic.Our network consists of 2x MX and 2x EX9200 directly connected to eachother in full mesh. No P (MPLS only) routers are bieng used. Popping happends directly on...
View ArticleRe: MX/EX MPLS VPN route load balanacing issue
Hi, Just a quick query. do you have per-packet load balancing configured? in short. forwarding-only routes are used only for forwarding, they are not used by any routing-policies (redistribution)
View ArticleRe: MX/EX MPLS VPN route load balanacing issue
So if i understand correctly; Forwarding-only routes only apply to packets that are bieng routed in and out? It does not apply to packets that come from a local gateway interface (irb) ? That would...
View ArticleRe: MX/EX MPLS VPN route load balanacing issue
I don't think it's required for every vrf but can you share " show route forwarding-table destination 0.0.0.0/0 | no-more " ?
View ArticleRe: MX/EX MPLS VPN route load balanacing issue
username@MGW111-CORE01> show route forwarding-table destination 0.0.0.0/0 | no-more Routing table: default.inet Internet: Destination Type RtRef Next hop Type Index NhRef Netif default perm 0 rjct...
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