Hi I have RB450G (mipsbe) version (6.34.1) which is shown as 100% CPU, I noticed that the profile is shown as 95% for unclassified. Has anyone had this issues ands what is inside of unclassified.
You are on a very old build. Update to 6.40.7 (Bugfix only) and see if the issues goes away. Make sure to backup and so first.
You could also go to current which is 6.42 but you will get the new bridge then and it’s easier to go to Bugfix Only channel.
You are also vulnerable to a HTTP exploit which was the reason for a botnet of a lots of mikrotik routers. If you have HTTP service open to internet then you are most lightly a part of this botnet and upgrading to 6.40.7 will solve this for you.
Hi Kindis thank you very much for the info you mentioned that with the latest update I will get the new bridge. I’m new to using Mikrotik routers, do have any more information on the new bridge and how this would affect us, and if you know of any other major changes in the new release that would affect us. it would be great if you could share it with me
Regarding upgrading to BugFix Only.
It should be safe but it all comes down to config. I run everything on Current but in your case I would upgrade first to Bugfix channel.
All changes from the release you are on can be viewed here, it a long read.
https://mikrotik.com/download/changelogs/bugfix-release-tree
The new Bridge has a lot of improvement but will affect you the most if you have configured masterport with slaves and VLAN’s in the switchchip.
You can read more here. https://wiki.mikrotik.com/wiki/Manual:Interface/Bridge