...
copy /shared/service/xrootd-clustered/xrootd-clustered-echo into /shared/service/xrootd-clustered/xrootd-clustered-echo-internal and replace naming in configs appropriately
copy ral-tier1/features/keepalived/echo-managers to ral-tier1/features/keepalived/echo-managers-internal
in ral-tier1/features/keepalived/echo-managers-internal/config.pan, replace the ip addresses with the new floating ips and replace vrid[N] with a different number (not included in other keepalived configs)