Hi, kitz.
Check MDWS as I'm uploading to it now, as you can see the line is very stable and yes G.INP is active on the line.
I will monitor it, but I think what your line experienced is a seperate issue, that's very unlikely to happen on my line.
Because youre not continually uploading stats then its hard to see the wider view and the exact stats at time of resync.
Having just looked at your graph, I will confirm that the daily variance of 1.5 dB is within normal range. This is fine.
The 0.1dB jitter is also perfectly normal behaviour. This is fine.
As far as DLM is concerned then your CRC and E/S error rate is fine.
Without doubt its G.INP that is keeping your line stable - look at how many Retransmits there are compared to other lines which average 1 or 2 retransmits. Youre averaging about 20+ per min and also some increased spikes. I cant see any period in the graph where ReTx are nil. Your LEFTRS counter is also racking up. This is not so fine.
G.INP works in the background only when needed. Continual G.INP retransmits mean that your router will be having to work harder and there will be some increased (but small) amount of latency whilst ReTX is happening. Basically they are like silent CRCs that are being corrected between the modem & dslam, rather than PC and remote server.
Yes you are stable, but that line is working hard without much margin for error, as I mentioned above it could just take one slight thing to risk the wrath of DLM. Letting a line that is known to have daily swings run at 2.5 dB is IMHO not always a good idea. You're sailing very close to the wind. Ive just had a look at some other G.inp lines and cant see one that looks quite like yours. There's some that show expected spiking but yours is continual. I dont have a clue what is acceptable for ReTX, but for CRC anything above 60 is bad.
