ssh4allowed.length == 0 and ssh4allowed << '0.0.0.0/0'
ssh6allowed.length == 0 and ssh6allowed << '::/0'
out << "@def $SSH_SOURCES = (#{ssh4allowed.join(' ')});"
out << "@def $SSH_V6_SOURCES = (#{ssh6allowed.join(' ')});"
ssh4allowed.length == 0 and ssh4allowed << '0.0.0.0/0'
ssh6allowed.length == 0 and ssh6allowed << '::/0'
out << "@def $SSH_SOURCES = (#{ssh4allowed.join(' ')});"
out << "@def $SSH_V6_SOURCES = (#{ssh6allowed.join(' ')});"