Thanks. Below is the output of "xdsctl0 info" and just "xdslctl0"
Looks like --SNR is supposed to be supported.
I hadn't thought of running with only a few options ticked. Good idea. I will try that.
> xdslctl0 info
xdslctl0: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason: 0
Last initialization procedure status: 0
Max: Upstream rate = 7466 Kbps, Downstream rate = 50676 Kbps
Bearer: 0, Upstream rate = 5598 Kbps, Downstream rate = 48611 Kbps
> xdslctl0
Usage: xdslctl0 start [--up] <configure command options>
xdslctl0 stop
xdslctl0 connection [--up] [--down] [--loopback] [--reverb]
[--medley] [--noretrain] [--L3] [--diagmode] [--L0]
[--tones <r1-r2,r3-r4,...>] [--normal] [--freezeReverb] [--freezeMedley]
xdslctl0 configure/configure1 [--mod <a|d|l|t|2|p|e|m|M3|M5|v>] [--lpair <(i)nner|(o)uter>]
[--trellis <on|off>] [--snr <snrQ4>] [--bitswap <on|off>] [--sesdrop <on|off>]
[--sra <on|off>] [--CoMinMgn <on|off>] [--i24k <on|off>] [--phyReXmt <0xBitMap-UsDs>]
[--Ginp <0xBitMap-UsDs>] [--TpsTc <0xBitMap-AvPvAaPa>] [--monitorTone <on|off>]
[--profile <0x00 - 0xFF>|<"8a |8b |8c |8d |12a |12b |17a |30a">] [--us0 <on|off>]
[--dynamicD <on|off>] [--dynamicF <on|off>] [--SOS <on|off>] [--maxDataRate <maxDsDataRateKbps maxUsDataRateKbps maxAggrDataRateKbps>]
[--forceJ43 <on|off>] [--toggleJ43B43 <on|off>]
xdslctl0 bert [--start <#seconds>] [--stop] [--show]
xdslctl0 afelb [--time <sec>] [--tones] [--signal <1/2/8>]
xdslctl0 qlnmntr [--time <sec>] [--freq <msec>]
xdslctl0 inm [--start <INMIATO> <INMIATS><INMCC><INM_INPEQ_MODE><INM_INPEQ_FORMAT>] [--show]
xdslctl0 snrclamp [--shape <shapeId>] [--bpshape [bpIndex-bpLevel,]]
xdslctl0 nlnm [--show ] [--setThld <Thld_Num_Tones>]
xdslctl0 diag [--logstart <nBytes>] [--logpause] [--logstop] [--loguntilbufferfull <nBytes>] [--loguntilretrain <nBytes>] [--dumpBuf <sizeKb>]
[--mediaSearchCfg <0xBitMap >]
Bits
[0] PHY Switch: 1=Disabled, 0=Enabled
[1] Media Search: 1=Disabled, 0=Enabled
[2] Force new PHY/line configuration as defined in bits 3, 4 and 5
[3] PHY Type: 1=Single Line, 0=Bonded
[4-5] AFE: 1=external, 0=internal
[6] Save Preferred Media: 1=Disabled, 0=Enabled
xdslctl0 info [--state] [--show] [--stats] [--SNR] [--QLN] [--Hlog] [--Hlin] [--HlinS] [--Bits]
[--24hrhiststat]
[--retrains]
[--pbParams] [--linediag] [--linediag1] [--reset] [--vendor] [--cfg]
xdslctl0 profile [--show] [--save] [--restore]
xdslctl0 --version
xdslctl0 --help
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