Hello Everyone
i've read a lot sources ~how to configure DHCPv4-functions on the ASR9K. All of them refer reader to configure it under "dhcp ipv4" stanza... I've found no sources referring to something different approach. Meanwhile i have in front of me ASR 9001 running 6.2.3 without relevant content under dhcp stanza, but instead having just "ipv4 helper-address vrf _vrf_name_ _helper-IP_" under corresponding subintf & perfectly making its relay job :0)
Any clarification on this would be highly appreciated :0)