These days I note serious problems with a large number of connections. Although I’ve been upgrading the software to the latest version, I still have a problem with a large number of connections on different ports. Attacks use my public addresses even though they are not sent or used anywhere.
Is there a similar problem to solve this?
Thank you.
(Google Translate)
https://blog.mikrotik.com/security/winbox-vulnerability.html
You may post your config here for review ( /export hide-sensitive ).
What is your native language?
In what you wrote there is not enough information about what actually happens.
Can you see your devices to set up connections from its public addresses, or have some remote spam filters added your addresses to their blacklists?
One thing is that if PCs inside your network are infected, updating software on routers doesn’t help. Another thing is that someone may send junk as if from your IP addresses without even knowing that they are yours, so if your IPs have been added to some blacklist, it may not be related to actual activity of your network
Thank you. My native language is Serbian.
well… seeing that google translate has slightly changed the meaning of what I wrote when translating it to Serbian, here is my edit of that translation:
Da li vidite da vaše uređaje postavljaju veze sa svojih javnih adresa, ili da neki udaljeni spam filteri dodaju vaše adrese na svoje crne liste?
The rest is about correct.
So which of the suggested cases, if any, matches your observations?