RP/0/RSP0/CPU0:ASR9K#telnet 2001:db8::2
%Destination host does not meet access class settings
RP/0/RSP0/CPU0:ASR9K#
RP/0/RSP0/CPU0:ASR9K#configure
RP/0/RSP0/CPU0:ASR9K(config)#no ipv6 access-list TESTv6
RP/0/RSP0/CPU0:ASR9K(config)#commit
% Failed to commit one or more configuration items during a pseudo-atomic operation. All changes made have been reverted. Please issue 'show configuration failed' from this session to view the errors
RP/0/RSP0/CPU0:ASR9K(config)#show configuration failed
!! SEMANTIC ERRORS: This configuration was rejected by
!! the system due to semantic errors. The individual
!! errors with each failed configuration command can be
!! found below.
ipv6 access-list TESTv6
no 10 deny tcp any host 2001:db8::2
!!% Timer expired: ipv6_acl_pens_query_cons failed