According to Baluchistan Through the Ages, "The Haripals claim a Saiad descent, and allege that their progenitor, Harif, was a Saiad from Pishin, who migrated to the Shirani country, married a Shirani woman, and was affiliated with the Shiranis" [REF].
Herbert Benjamin Edwardes says "It is by the Zirkunnee Pass that caravans go to Kandahar.