This read-create INTEGER (0..100000), defaulting to 20480, has an empty DESCRIPTION in the source MIB, but by parallel with the paired xbgpConfiguredMaxRoutes/xbgpOperationalMaxRoutes objects it configures the administrative maximum number of BGP path entries (as opposed to distinct routes) the router may hold. As an illustrative scenario, an admin running a router with many multi-path BGP entries might raise xbgpConfiguredMaxPaths above the 20480 default to accommodate more equal-cost or backup paths. Since it shares the read-create/DEFVAL pattern of xbgpConfiguredMaxRoutes, a change to this value likely also requires a box reset to take effect.