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what is issue ” CM Initialization Reason : NO_PRIM_SF_USCHAN” in CMTS for Docsis 3.?

        <pre><code>HADAPSAR-10K-CMTS#shcm 48:00:33:98:FF:CD ver
MAC Address : 4800.3398.ffcd IP Address : 10.136.19.13 IPv6 Address : --- Dual IP : N Prim Sid : 1751 Host Interface : C5/1/5/UB MD-DS-SG / MD-US-SG : 1 / 2 MD-CM-SG : 0x140102 Primary Wideband Channel ID : 1187 (Wi5/1/1:2) Primary Downstream : Mo5/1/1:16 (RfId : 904) Wideband Capable : Y RCP Index : 3 RCP ID : 00 10 00 00 08 Downstream Channel DCID RF Channel : 113 5/1/1:16 Downstream Channel DCID RF Channel : 114 5/1/1:17 Downstream Channel DCID RF Channel : 115 5/1/1:18 Downstream Channel DCID RF Channel : 116 5/1/1:19 Downstream Channel DCID RF Channel : 117 5/1/1:20 Downstream Channel DCID RF Channel : 118 5/1/1:21 Downstream Channel DCID RF Channel : 119 5/1/1:22 Downstream Channel DCID RF Channel : 120 5/1/1:23 Extended Upstream Transmit Power : 0dB Multi-Transmit Channel Mode : Y Number of US in UBG : 2 Upstream Channel : US2 US3 Ranging Status : sta sta Upstream SNR (dB) : 26.62 29.49 Upstream Data SNR (dB) : -- -- Received Power (dBmV) : 0.00 0.50 Reported Transmit Power (dBmV) : 43.00 41.50 Peak Transmit Power (dBmV) : 54.00 54.00 Phy Max Power (dBmV) : 54.00 54.00 Minimum Transmit Power (dBmV) : 21.00 21.00 Timing Offset (97.6 ns): 3418 1837 Initial Timing Offset : 1581 1837 Rng Timing Adj Moving Avg(0.381 ns): -129 0 Rng Timing Adj Lt Moving Avg : -40 0 Rng Timing Adj Minimum : -256 0 Rng Timing Adj Maximum : 470272 0 Pre-EQ Good : 259 1879 Pre-EQ Scaled : 1 15 Pre-EQ Impulse : 0 0 Pre-EQ Direct Loads : 0 0 Good Codewords rx : 203875 223150 Corrected Codewords rx : 47670 32560 Uncorrectable Codewords rx : 1027 1426 Phy Operating Mode : atdma* atdma* sysDescr : Downstream Power : 0.00 dBmV (SNR = ----- dB) MAC Version : DOC3.0 QoS Provisioned Mode : DOC1.1 Enable DOCSIS2.0 Mode : Y Modem Status : {Modem= w-online, Security=disabled} Capabilities : {Frag=N, Concat=N, PHS=Y} Security Capabilities : {Priv=, EAE=Y, Key_len=} L2VPN Capabilities : {L2VPN=N, eSAFE=N} Sid/Said Limit : {Max US Sids=16, Max DS Saids=15} Optional Filtering Support : {802.1P=N, 802.1Q=N, DUT=N} Transmit Equalizer Support : {Taps/Symbol= 1, Num of Taps= 24} Number of CPE : 1(Max CPE = 2) Number of CPE IPs : 1(Max CPE IPs = 16) CFG Max-CPE : 2 Flaps : 40(Mar 19 15:23:25) Errors : 0 CRCs, 0 HCSes Stn Mtn Failures : 0 aborts, 27 exhausted Total US Flows : 1(1 active) Total DS Flows : 1(1 active) Total US Data : 2037541 packets, 712822314 bytes Total US Throughput : 1680 bits/sec, 0 packets/sec Total DS Data : 5189822 packets, 6376016686 bytes Total DS Throughput : 1335 bits/sec, 0 packets/sec LB group ID assigned (index) : 2148794626 (37928) LB group ID in config file (index) : N/A (N/A) LB policy ID : 0 LB policy ID in config file : 0 LB priority : 0 Tag : Required DS Attribute Mask : 0x0 Forbidden DS Attribute Mask : 0x0 Required US Attribute Mask : 0x0 Forbidden US Attribute Mask : 0x0 Service Type ID : Service Type ID in config file : Ranging Class ID : 0x2 Active Classifiers : 0 (Max = NO LIMIT) CM Upstream Filter Group : 0 CM Downstream Filter Group : 0 CPE Upstream Filter Group : 0 CPE Downstream Filter Group : 0 DSA/DSX messages : permit all Voice Enabled : NO DS Change Times : 0 Boolean Services : 2 Number of Multicast DSIDs Support : 16 MDF Capability Mode : 2 IGMP/MLD Version : IGMPv3 FCType10 Forwarding Support : Y Features Bitmask : 0x0 Total Time Online : 08:10( 08:10 since last counter reset) CM Initialization Reason : NO_PRIM_SF_USCHAN CFG Max IPv6 CPE Prefix : 16 (-1 used)

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