Wireshark · Display Filter Reference: DOCSIS Downstream Channel Descriptor

Field name	Description	Type	Versions
docsis_dcd.cfg_chan	DSG Configuration Channel	Unsigned integer (32 bits)	1.0.0 to 2.2.17
docsis_dcd.cfg_tdsg1	DSG Initialization Timeout (Tdsg1)	Unsigned integer (16 bits)	1.0.0 to 2.2.17
docsis_dcd.cfg_tdsg2	DSG Operational Timeout (Tdsg2)	Unsigned integer (16 bits)	1.0.0 to 2.2.17
docsis_dcd.cfg_tdsg3	DSG Two-Way Retry Timer (Tdsg3)	Unsigned integer (16 bits)	1.0.0 to 2.2.17
docsis_dcd.cfg_tdsg4	DSG One-Way Retry Timer (Tdsg4)	Unsigned integer (16 bits)	1.0.0 to 2.2.17
docsis_dcd.cfg_vendor_spec	DSG Configuration Vendor Specific Parameters	Byte sequence	1.0.0 to 2.2.17
docsis_dcd.cfr_id	Downstream Classifier Id	Unsigned integer (16 bits)	1.0.0 to 2.2.17
docsis_dcd.cfr_ip_dest_addr	Downstream Classifier IP Destination Address	IPv4 address	1.0.0 to 2.2.17
docsis_dcd.cfr_ip_dest_mask	Downstream Classifier IP Destination Mask	IPv4 address	1.0.0 to 2.2.17
docsis_dcd.cfr_ip_source_addr	Downstream Classifier IP Source Address	IPv4 address	1.0.0 to 2.2.17
docsis_dcd.cfr_ip_source_mask	Downstream Classifier IP Source Mask	IPv4 address	1.0.0 to 2.2.17
docsis_dcd.cfr_ip_tcpudp_dstport_end	Downstream Classifier IP TCP/UDP Destination Port End	Unsigned integer (16 bits)	1.0.0 to 2.2.17
docsis_dcd.cfr_ip_tcpudp_dstport_start	Downstream Classifier IP TCP/UDP Destination Port Start	Unsigned integer (16 bits)	1.0.0 to 2.2.17
docsis_dcd.cfr_ip_tcpudp_srcport_end	Downstream Classifier IP TCP/UDP Source Port End	Unsigned integer (16 bits)	1.0.0 to 2.2.17
docsis_dcd.cfr_ip_tcpudp_srcport_start	Downstream Classifier IP TCP/UDP Source Port Start	Unsigned integer (16 bits)	1.0.0 to 2.2.17
docsis_dcd.cfr_rule_pri	Downstream Classifier Rule Priority	Unsigned integer (8 bits)	1.0.0 to 2.2.17
docsis_dcd.clid_app_id	DSG Rule Client ID Application ID	Unsigned integer (16 bits)	1.0.0 to 2.2.17
docsis_dcd.clid_bcast_id	DSG Rule Client ID Broadcast ID	Unsigned integer (16 bits)	1.8.0 to 2.2.17
docsis_dcd.clid_ca_sys_id	DSG Rule Client ID CA System ID	Unsigned integer (16 bits)	1.0.0 to 2.2.17
docsis_dcd.clid_known_mac_addr	DSG Rule Client ID Known MAC Address	Ethernet or other MAC address	1.0.0 to 2.2.17
docsis_dcd.config_ch_cnt	Configuration Change Count	Unsigned integer (8 bits)	1.0.0 to 2.2.17
docsis_dcd.frag_sequence_num	Fragment Sequence Number	Unsigned integer (8 bits)	1.0.0 to 2.2.17
docsis_dcd.num_of_frag	Number of Fragments	Unsigned integer (8 bits)	1.0.0 to 2.2.17
docsis_dcd.rule_cfr_id	DSG Rule Classifier ID	Unsigned integer (16 bits)	1.0.0 to 2.2.17
docsis_dcd.rule_id	DSG Rule Id	Unsigned integer (8 bits)	1.0.0 to 2.2.17
docsis_dcd.rule_pri	DSG Rule Priority	Unsigned integer (8 bits)	1.0.0 to 2.2.17
docsis_dcd.rule_tunl_addr	DSG Rule Tunnel MAC Address	Ethernet or other MAC address	1.0.0 to 2.2.17
docsis_dcd.rule_ucid_list	DSG Rule UCID Range	Byte sequence	1.0.0 to 2.2.17
docsis_dcd.rule_vendor_spec	DSG Rule Vendor Specific Parameters	Byte sequence	1.0.0 to 2.2.17