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Need Help with RPL Policy on IOS XR

Need Help with RPL Policy on IOS XR

Need Help with RPL Policy on IOS XR

prefix-set ABC = 92.x.x.x/12, 172.xxx.x.x/16 le 24, 8.x.x.x/19 le 24, 192.x.x.x/24, 172.x.x.x/24, 92.xxx.xx.x/24, , 92.x.x.x/16 le 24

Need to create the RPL Policy on IOS XR that can allow all the above prefixes (present in the prefix-set) to be advertised to the eBGP neigbhor
in remote AS. In addition to that, any /32 length prefix belonging to the given prefix-set abc ranges with community 1234, should also be advertised in ebgp

We are looking something close to,

if (destination in ABC)
if (destination with /32 length, based on prefix ranges (supernets) given in ABC prefix-set and community matches-any $1234) then
add another community $5454

Any help to resolve this issue is highly appreciated.

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