NLP DEFINITIONS ::= BEGIN Translation-request ::= SEQUENCE { protocol-id [0] VisibleString , action-request [1] CHOICE { [0] NRS-name-validation , [1] System-description , [2] Forward-lookup , [3] Reverse-lookup , [4] Inverse-forward-lookup , [5] Inverse-reverse-lookup , [6] NSAP-forward-lookup } } NRS-name-validation ::= SEQUENCE { user-input [0] VisibleString , standard-environment [1] VisibleString , abbreviated-environment [2] VisibleString OPTIONAL , viewpoints [3] SEQUENCE OF SEQUENCE { [0] Context , [1] Address-space-id } OPTIONAL } System-description ::= SEQUENCE { user-input [0] VisibleString , standard-environment [1] VisibleString , abbreviated-environment [2] VisibleString OPTIONAL } Forward-lookup ::= SEQUENCE { user-input [0] VisibleString , standard-environment [1] VisibleString , abbreviated-environment [2] VisibleString OPTIONAL , viewpoints [3] SEQUENCE OF SEQUENCE { [0] Context , [1] Address-space-id } } Reverse-lookup ::= CHOICE { ybts-world [0] SEQUENCE { address-space [0] Address-space-id , dte-number [1] NumericString , ybts-string [2] VisibleString OPTIONAL , context [3] Context } , osi-world [1] SEQUENCE { nsap [0] NumericString , tselector [1] OCTET STRING OPTIONAL , sselector [2] OCTET STRING OPTIONAL , pselector [3] OCTET STRING OPTIONAL , place-holder [4] ANY OPTIONAL , application-title [5] ANY OPTIONAL , per-application-context-info [6] ANY OPTIONAL , context [7] Context OPTIONAL } } Inverse-forward-lookup ::= Reverse-lookup Inverse-reverse-lookup ::= SEQUENCE { standard-name [0] VisibleString , viewpoints [1] SEQUENCE OF SEQUENCE { [0] Context , [1] Address-space-id } } NSAP-forward-lookup ::= SEQUENCE { nsap [0] NumericString , viewpoints [1] SEQUENCE OF Address-space-id } Context ::= INTEGER { x29 (0) , ts29 (1) , niftp (2) , mail-niftp (3) , not-used (4) , mail-telex (5) , jtmp (6) , jtmp-files (7) , jtmp-reg (8) , ybts-node (9) , ybts (10) , ftam (11) , jtm (12) , jtm-reg (13) , vt (14) , motis (15) } Address-space-id ::= INTEGER { pss (0) , janet (1) , telex (2) , osi-cons (3) } END