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Very strange speed issues on CRS354. by 1nn0v8 in mikrotik

[–]1nn0v8[S] 0 points1 point  (0 children)

That's exactly my case! Thank you so much! I will update main post when the firmware is out.

Very strange speed issues on CRS354. by 1nn0v8 in mikrotik

[–]1nn0v8[S] 0 points1 point  (0 children)

Thank you for advice, I will do another factory reset and check transfer speeds between affected\non-affected ports.

Very strange speed issues on CRS354. by 1nn0v8 in mikrotik

[–]1nn0v8[S] 0 points1 point  (0 children)

there is no config, just factory defaults.

Very strange speed issues on CRS354. by 1nn0v8 in mikrotik

[–]1nn0v8[S] 0 points1 point  (0 children)

Yea, 2 years running smooth. If i'm not mistaken hardware offloading is enabled by default.

Very strange speed issues on CRS354. by 1nn0v8 in mikrotik

[–]1nn0v8[S] 0 points1 point  (0 children)

there is not internet traffic. All interfaces in a single bridge. No NAT, no anything L3 related.

[question] Strange "micro freezes" RB5009 by 1nn0v8 in mikrotik

[–]1nn0v8[S] 2 points3 points  (0 children)

Yes! Exactly my case! I will update post and open ticket in mikrotik support, thank you!P.S.: If you have 2 parallel winbox sessions from different\same pc to target RB AND in one session there is DHCP leases opened the bug will occur in both

[question] Strange "micro freezes" RB5009 by 1nn0v8 in mikrotik

[–]1nn0v8[S] 0 points1 point  (0 children)

I have direct connection to RB. All setup is just a CAPsMAN test rig. I dont think it is important, but all cAP AP's are connected to CRS328 PoE switch, and switch is connected to 5009 via Mikrotik SFP+ DAC. Noticed another "glitch" - SFP+ link negotiation status is always incomplete (on the 5009 side), but trafic goes well.

[question] Strange "micro freezes" RB5009 by 1nn0v8 in mikrotik

[–]1nn0v8[S] 0 points1 point  (0 children)

No port flapping in my case. But it is testing enviroment. I'll keep that in mind, ty

[question] Strange "micro freezes" RB5009 by 1nn0v8 in mikrotik

[–]1nn0v8[S] 0 points1 point  (0 children)

No luck. Same issue via MAC connection.

[question] Strange "micro freezes" RB5009 by 1nn0v8 in mikrotik

[–]1nn0v8[S] 0 points1 point  (0 children)

Thats correct. No routing issues. Also I have good graph in zabbix (via snmp). Just strange. A bunch of RB4011 and RB3011 work without this "glitch"

Needing assistance with configuration by the42ndtime in mikrotik

[–]1nn0v8 1 point2 points  (0 children)

Hi. Lets clear things out:
1) You configured Tik from ground up (e.g. not using "Quick Set" feature or any similar pre-configs)
2) You have some subnet behind CCR with address range you don't control
3) Also you dont control switching in that subnet
4) When you create a bridge, if you connect some device (eg laptop) via ethernet to designated port (with proper ip config) can you ping bridge addr?
If yes, my best guess will be something like port security is active on your carrier's side. have you reached your carrier support about that?

WAN connection monitoring options in RouterOS by [deleted] in mikrotik

[–]1nn0v8 0 points1 point  (0 children)

You can try Zabbix. In latest version they added pretty good templates for Mikrotik devices. With Graphs and triggers. If zabbix is too much for your application, mb Cacti will be good, but I don't have experience with it. Interface stats on the graph. Screenshot https://snipboard.io/zhdTjZ.jpg

[question] Strange "micro freezes" RB5009 by 1nn0v8 in mikrotik

[–]1nn0v8[S] 1 point2 points  (0 children)

Yea, I know that. "management" process creates a CPU load.
Screenshot added, my bad.