Починился Mikrotik⁠⁠

Около полугода юзаю DoH на роутере Mikrotik. Разные DoH. Все они в последнее время выпадают в ошибки. Меняю вручную на разные от самых известных, до экзотических малоизвестных. Роутер этот для сильно второстепенной сети, отвалы некритичны. Провайдер один из самых больших, белый IP. Ухожу на выходные, на выходных происходит инцидент, в логах вижу следующее (удалил десятки одинаковых сообщений об ошибках коннекта, тут интересна хрогология :) и ошибок DoH больше нет, пока нет):

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2026-08-25 14:12:36 dns,error DoH server connection error: while reading - Connection reset by peer

2026-08-26 04:21:42 dns,error DoH server connection error: timeout waiting data

2026-08-26 05:19:02 dns,error DoH server connection error: while reading - Connection reset by peer

2026-08-27 00:55:03 dns,error DoH server connection error: timeout waiting data

2026-08-27 11:04:52 dns,error DoH server connection error: while sending - Connection reset by peer

2026-08-27 19:56:21 dns,error DoH server connection error: remote disconnected while in HTTP exchange

2026-08-28 00:31:28 dns,error DoH server connection error: while sending - Connection reset by peer

2026-08-28 13:12:22 dns,warning DoH server response not OK: 400: {cleanbrowsing-doh-server}: error x025: Unable to get response from DNS server.

2026-08-29 02:55:14 dns,error DoH server connection error: while reading - Connection reset by peer

2026-08-29 06:13:59 dns,error DoH server connection error: resolving error [ignoring repeated messages]

2026-08-30 00:04:16 dns,error DoH server connection error: timeout waiting data

2026-08-30 00:21:18 dns,warning DoH server response not OK: 400: {cleanbrowsing-doh-server}: error x025: Unable to get response from DNS server.

2026-08-30 04:11:23 dns,error DoH server connection error: while reading - Connection reset by peer

2026-08-30 04:40:09 dns,error DoH server connection error: timeout waiting data

2026-08-30 12:35:25 dns,error DoH server connection error: timeout waiting data

2026-08-30 12:39:37 dns,error DoH server connection error: SSL: handshake timed out (6)

2026-08-31 00:45:39 dns,error DoH server connection error: while reading - Connection reset by peer

2026-08-31 02:44:19 dns,error DoH server connection error: timeout waiting data

2026-08-31 10:04:48 dns,error DoH server connection error: SSL: internal error (6)

2026-08-31 10:06:03 dns,error DoH server connection error: SSL: handshake timed out (6)

2026-08-31 10:07:56 dns,error DoH server connection error: remote disconnected while in HTTP exchange

2026-08-31 21:51:07 dns,error DoH server connection error: timeout waiting data

2026-09-01 06:48:43 dns,error DoH server connection error: remote disconnected while in HTTP exchange

2026-09-01 07:04:07 dns,error DoH server connection error: while reading - Connection reset by peer

2026-09-01 07:44:22 dns,error DoH server connection error: timeout waiting data

2026-09-01 08:24:10 dns,error DoH server connection error: while reading - Connection reset by peer

2026-09-02 00:15:51 dns,error DoH server connection error: timeout waiting data

2026-09-02 00:38:56 dns,error DoH server connection error: while reading - Connection reset by peer

2026-10-09 15:51:31 system,error,critical router rebooted without proper shutdown, probably power outage

2026-10-09 15:51:31 dns,error DoH server connection error: resolving error

2026-10-09 15:51:31 dns,error DoH server connection error: resolving error [ignoring repeated messages]

2026-10-09 15:51:34 interface,info lo link up

2026-10-09 15:51:39 interface,info WAN link up (speed 1G, full duplex)

2026-10-09 15:51:39 interface,info ether3 link up (speed 1G, full duplex)

2026-10-09 15:51:42 interface,info ether3 link down

2026-10-09 15:51:50 interface,info ether3 link up (speed 1G, full duplex)

2026-10-10 00:39:33 system,clock,critical,info ntp change time Oct/09/2026 15:52:09 => Oct/10/2026 00:39:33

2026-10-11 05:50:23 dns,error DoH server connection error: timeout waiting data

2026-10-11 06:57:51 firewall,info prerouting: in:WAN out:(unknown 0), connection-state:new src-mac yy:yy:yy:yy:yy:yy, proto TCP (SYN), 33.44.55.66:8088->22.33.44.55:4567, len 52

2026-10-12 08:33:37 system,info,account user user logged in from 100.100.100.1 via winbox

2026-10-13 01:05:02 firewall,info prerouting: in:WAN out:(unknown 0), connection-state:new src-mac yy:yy:yy:yy:yy:yy, proto TCP (SYN), 33.44.55.66:8088->22.33.44.55:4567, len 52

2026-10-13 03:40:34 firewall,info prerouting: in:WAN out:(unknown 0), connection-state:new src-mac yy:yy:yy:yy:yy:yy, proto TCP (SYN), 33.44.55.66:8088->22.33.44.55:4567, len 52

2026-10-13 06:26:38 firewall,info prerouting: in:WAN out:(unknown 0), connection-state:new src-mac yy:yy:yy:yy:yy:yy, proto TCP (SYN), 33.44.55.66:8088->22.33.44.55:4567, len 44

2026-10-13 07:58:55 system,info,account user user logged in from xx:xx:xx:xx:xx:xx via winbox

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Просто пример как инцидент не у провайдера вылечил отвалы DoH. Важного тут ничего нет.

В тэгах не шарю.