They are utilized in the same way as conventional diagonals to achieve this correction. With the all keyword configured, the next hop ofīoth eBGP- and iBGP-learned routes will be updated by the RR.The Erect-Image Prism diagonals are special diagonals that are used to correct the image to the way you would actually perceive it. If you do not use the optional all keyword, the next hop of only eBGP-learned routes However, in some recent IOS an "all" option is available for the "neighbor next-hop-self" command which seems to change the next hops of reflected routes as well: Hop attribute when reflecting a route, use an outbound route map. That are learned from eBGP peers and not the intended routes that areīeing reflected from the route reflector clients. The route reflector will modify next hop attributes only for routes Using the neighbor next-hop-self command on Neighbor 22.22.11.1 soft-reconfiguration inboundįrom Cisco BGP documentation: Do not use the neighbor next-hop-self command to modify the next hopĪttribute for a route reflector when this feature is enabled for a Neighbor 11.11.44.2 soft-reconfiguration inbound Neighbor 11.11.44.2 route-reflector-client Neighbor 11.11.33.2 soft-reconfiguration inbound Neighbor 11.11.33.2 route-reflector-client Network Next Hop Metric LocPrf Weight Path Origin codes: i - IGP, e - EGP, ? - incomplete Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, Please help me out.īGP table version is 2, local router ID is 3.3.3.3 Wanted to know if next-hop not supported while doing RR.īelow is the output from R3 and config of R1. I issued Next hop self command on R1 for all the BGP pairs.īut still R1 is not changing the next hop IP while advertising the attributes. An issue came While practicing for Route-reflector with R1, R2, R3, R4 in AS 111, R5 in AS 555 and R6 in AS.Īll the routes are being advertised to all the neighbor but the routes learned from RR is not installed as the best one.
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