Wireshark · Display Filter Reference: ANSI C12.22

Field name	Description	Type	Versions
c1222.ap_title_form2	ap-title-form2	ASN.1 object identifier	1.10.0 to 1.10.14
c1222.ap_title_form4	ap-title-form4	ASN.1 object identifier	1.10.0 to 1.10.14
c1222.aSO_context	aSO-context	ASN.1 object identifier	1.8.0 to 4.4.2
c1222.authenticate.data	C12.22 Authenticate Data	Byte sequence	1.8.0 to 4.4.2
c1222.authenticate.len	C12.22 Authenticate Request Length	Unsigned integer (8 bits)	1.8.0 to 4.4.2
c1222.bad_checksum	Bad checksum	Label	1.12.0 to 4.4.2
c1222.c1221_auth_identification	c1221-auth-identification	Byte sequence	1.8.0 to 4.4.2
c1222.c1221_auth_request	c1221-auth-request	Byte sequence	1.8.0 to 4.4.2
c1222.c1221_auth_response	c1221-auth-response	Byte sequence	1.8.0 to 4.4.2
c1222.C1222_MESSAGE	C1222-MESSAGE	Label	1.8.0 to 1.10.14
c1222.called_AP_invocation_id	called-AP-invocation-id	Unsigned integer (32 bits)	1.8.0 to 4.4.2
c1222.called_AP_title	called-AP-title	Unsigned integer (32 bits)	1.8.0 to 4.4.2
c1222.called_ap_title_abs	called-ap-title-abs	ASN.1 object identifier	1.12.0 to 4.4.2
c1222.called_ap_title_rel	called-ap-title-rel	ASN.1 relative object identifier	1.12.0 to 4.4.2
c1222.calling_AE_qualifier	calling-AE-qualifier	Unsigned integer (32 bits)	1.8.0 to 4.4.2
c1222.calling_AP_invocation_id	calling-AP-invocation-id	Unsigned integer (32 bits)	1.8.0 to 4.4.2
c1222.calling_AP_title	calling-AP-title	Unsigned integer (32 bits)	1.8.0 to 4.4.2
c1222.calling_ap_title_abs	calling-ap-title-abs	ASN.1 object identifier	1.12.0 to 4.4.2
c1222.calling_ap_title_rel	calling-ap-title-rel	ASN.1 relative object identifier	1.12.0 to 4.4.2
c1222.calling_authentication_value	calling-authentication-value	Label	1.8.0 to 1.10.14
c1222.calling_authentication_value_c1221	calling-authentication-value-c1221	Unsigned integer (32 bits)	1.8.0 to 4.4.2
c1222.calling_authentication_value_c1222	calling-authentication-value-c1222	Label	1.8.0 to 1.10.14
c1222.calling_authentication_value_c1222_element	calling-authentication-value-c1222	Label	1.12.0 to 4.4.2
c1222.calling_authentication_value_element	calling-authentication-value	Label	1.12.0 to 4.4.2
c1222.calling_authentication_value_encoding	calling-authentication-value-encoding	Unsigned integer (32 bits)	1.8.0 to 4.4.2
c1222.calling_authentication_value_indirect	calling-authentication-value-indirect	Signed integer (32 bits)	1.8.0 to 4.4.2
c1222.calling_authentication_value_octet_aligned	calling-authentication-value-octet-aligned	Byte sequence	1.8.0 to 4.4.2
c1222.calling_authentication_value_single_asn1	calling-authentication-value-single-asn1	Unsigned integer (32 bits)	1.8.0 to 4.4.2
c1222.cmd	C12.22 Command	Unsigned integer (8 bits)	1.8.0 to 4.4.2
c1222.command_truncated	C12.22 command truncated	Label	1.12.0 to 4.4.2
c1222.crc	C12.22 CRC	Unsigned integer (16 bits)	1.8.0 to 1.8.15
c1222.crypto_bad	Crypto bad	Boolean	1.8.0 to 4.4.2
c1222.crypto_good	Crypto good	Boolean	1.8.0 to 4.4.2
c1222.data	C12.22 data	Byte sequence	1.8.0 to 4.4.2
c1222.ed_class_missing	C12.22 ED Class missing	Label	1.12.0 to 4.4.2
c1222.epsem.ber_length_error	C12.22 EPSEM BER length error	Label	1.12.0 to 4.4.2
c1222.epsem.data	C12.22 EPSEM	Byte sequence	1.8.0 to 4.4.2
c1222.epsem.edclass	C12.22 EPSEM ED Class	Byte sequence	1.8.0 to 4.4.2
c1222.epsem.failed_authentication	C12.22 EPSEM failed authentication	Label	1.12.0 to 4.4.2
c1222.epsem.field_length_error	C12.22 EPSEM field length error	Label	1.12.0 to 4.4.2
c1222.epsem.flags	C12.22 EPSEM Flags	Unsigned integer (8 bits)	1.8.0 to 4.4.2
c1222.epsem.flags.ed_class	C12.22 ED Class Flag	Boolean	1.8.0 to 4.4.2
c1222.epsem.flags.proxy	C12.22 Proxy Service Used Flag	Boolean	1.8.0 to 4.4.2
c1222.epsem.flags.recovery	C12.22 Recovery Flag	Boolean	1.8.0 to 4.4.2
c1222.epsem.flags.reserved	C12.22 Reserved Flag	Boolean	1.8.0 to 4.4.2
c1222.epsem.flags.response_control	C12.22 Response Control Flags	Unsigned integer (8 bits)	1.8.0 to 4.4.2
c1222.epsem.flags.security	C12.22 Security Mode Flags	Unsigned integer (8 bits)	1.8.0 to 4.4.2
c1222.epsem.mac	C12.22 EPSEM MAC	Byte sequence	1.8.0 to 4.4.2
c1222.epsem.missing	C12.22 EPSEM missing	Label	1.12.0 to 4.4.2
c1222.epsem.not_decryped	C12.22 EPSEM could not be decrypted	Label	1.12.0 to 3.6.24
c1222.epsem.not_decrypted	C12.22 EPSEM could not be decrypted	Label	4.0.0 to 4.4.2
c1222.err	C12.22 Response	Unsigned integer (8 bits)	1.8.0 to 4.4.2
c1222.iv_element	iv-element	Byte sequence	1.8.0 to 4.4.2
c1222.key_id_element	key-id-element	Byte sequence	1.8.0 to 4.4.2
c1222.logon.id	C12.22 Logon User-Id	Unsigned integer (16 bits)	1.8.0 to 4.4.2
c1222.logon.user	C12.22 Logon User	Character string	1.8.0 to 4.4.2
c1222.mac_missing	C12.22 MAC missing	Label	1.12.0 to 4.4.2
c1222.mechanism_name	mechanism-name	ASN.1 object identifier	1.8.0 to 4.4.2
c1222.MESSAGE_element	MESSAGE	Label	1.12.0 to 4.4.2
c1222.negotiate.numpkts	C12.22 Negotiate Number of Packets	Unsigned integer (8 bits)	1.8.0 to 4.4.2
c1222.negotiate.pktsize	C12.22 Negotiate Packet Size	Unsigned integer (16 bits)	1.8.0 to 4.4.2
c1222.procedure.mfg	C12.22 Procedure Mfg	Unsigned integer (16 bits)	3.0.0 to 4.4.2
c1222.procedure.num	C12.22 Procedure Number	Unsigned integer (16 bits)	1.12.0 to 4.4.2
c1222.procedure.response	C12.22 Procedure Response	Unsigned integer (16 bits)	3.0.0 to 4.4.2
c1222.procedure.sequence	C12.22 Procedure Sequence Number	Unsigned integer (8 bits)	3.0.0 to 4.4.2
c1222.read.count	C12.22 Count	Unsigned integer (16 bits)	1.8.0 to 4.4.2
c1222.read.offset	C12.22 Offset	Unsigned integer (24 bits)	1.8.0 to 4.4.2
c1222.read.table	C12.22 Table	Unsigned integer (16 bits)	1.8.0 to 4.4.2
c1222.security.password	C12.22 Security Password	Character string	1.8.0 to 4.4.2
c1222.timingsetup.interchar	C12.22 Timing Setup Intercharacter Timeout	Unsigned integer (8 bits)	1.8.0 to 4.4.2
c1222.timingsetup.nbrretries	C12.22 Timing Setup Number of Retries	Unsigned integer (8 bits)	1.8.0 to 4.4.2
c1222.timingsetup.respto	C12.22 Timing Setup Response Timeout	Unsigned integer (8 bits)	1.8.0 to 4.4.2
c1222.timingsetup.traffic	C12.22 Timing Setup Channel Traffic Timeout	Unsigned integer (8 bits)	1.8.0 to 4.4.2
c1222.user_information	user-information	Label	1.8.0 to 1.10.14
c1222.user_information_element	user-information	Label	1.12.0 to 4.4.2
c1222.wait.seconds	C12.22 Wait Seconds	Unsigned integer (8 bits)	1.8.0 to 4.4.2
c1222.write.chksum	C12.22 Table Data Checksum	Unsigned integer (8 bits)	1.8.0 to 4.4.2
c1222.write.chksum.status	C12.22 Table Data Checksum Status	Unsigned integer (8 bits)	2.2.0 to 4.4.2
c1222.write.data	C12.22 Table Data	Byte sequence	1.8.0 to 4.4.2
c1222.write.offset	C12.22 Offset	Unsigned integer (24 bits)	1.8.0 to 4.4.2
c1222.write.size	C12.22 Table Size	Unsigned integer (16 bits)	1.8.0 to 4.4.2
c1222.write.table	C12.22 Table	Unsigned integer (16 bits)	1.8.0 to 4.4.2