Hi Станислав

You have two relays running at the same IP. Your IP and relays seem visible to the network:

armik CE5ED345398CC02D573347C2F238F80B18E680EE 178.140.230.147,broadband-178-140-230-147.ip.moscow.rt.ru,443,80 Fast Run V2Dir Valid bw=9290 Fast V2Dir Valid Fast Run V2Dir Valid Fast V2Dir Valid bw=10200 Fast V2Dir Valid V2Dir Valid V2Dir Valid Run V2Dir Valid Fast V2Dir Valid bw=7890

armik1 0C0388BC552D7AC903F49390A40244FD3FFF44A2 178.140.230.147,broadband-178-140-230-147.ip.moscow.rt.ru,9001,9030 Fast Run V2Dir Valid bw=4650 Fast Run V2Dir Valid Fast Run V2Dir Valid Fast Run V2Dir Valid bw=3200 Fast Run V2Dir Valid !Fast Run V2Dir Valid Fast Run V2Dir Valid bw=5960 !Fast Run V2Dir Valid Fast Run V2Dir Valid bw=6670 Fast Run V2Dir Valid bw=4650 bwauth=moria1

Am 14.05.2020 um 19:18 schrieb Станислав:

hi, I still don’t understand why the relays constantly go offline for no apparent reason

May-be there are indications:

On 4 May 2020, at 20:51, Станислав <armik900@gmail.com mailto:armik900@gmail.com> wrote:

hi, strange but the relay constantly spontaneously goes offline after 3, 4 hours again online in the logs no errors other than this (Failing because we have 4063 connections already. Please read doc / TUNING for guidance. [over 16000001 similar message (s) suppressed in last 21600 seconds)

and

TCP: request_sock_TCP: Possible SYN flooding on port 80. Sending cookies. Check SNMP counters. what it can mean? also my 2 relays go offline for a few hours once a day, then are restored.

Port 80 is your DIR port.

If you suffer under potential overload or not enough resources (by what ever reason) you can reduce.

Run only one relay with OR port only and strict DOS settings. Then wait a week if everything works. Wait an other week. If still everything is running well add the DIR port again and wait and wait. Add the second relay in the same way and finally relax DOS settings.

When ever the relay(s) become unstable go one step back.

This is a recommendation but there might better ways to go.

Good luck!

-- Cheers, Felix