Finally I did it as @KJK adviced, measurement is working fine, thanks!

@KimcheeGUN Ok, thanks for this info, I'll check. [edit] I have checked. Not with your sw, but with trial of PRTG and indeed: i see rx and tx current throughput on Eth1. But still unclear for me is,...

KJK wrote That would need to be calculated So, no way, to read just a value displayed by GUI? It will complicate my life a bit, but okay, thx!

I saw few similar topics but I have to make next one, because it is still unclear to me. Goal is to read WAN Rx and Tx throughput via SNMP. Could anybody tell me what OIDs give such parameters? By...

Problem solved! My colleague had a right, older client version was needed, for my router it was Client 2.5.9. With this client all works fine. Anyway, I think it should be more clearly described in...

@Dahliana again, because in the meantime my situation was changed. To worse, but maybe it gives a chance for solution :) First of all I did some findings what client version should I use. This...