I recently upgraded my network and re-used my mikrotik crs310-8g+2s+in in the new network.
The problem i am seeing is that the switch disconnects from the router roughly every 20 minutes.
When this happens my desktop computer lose the connection to internet for a few seconds.
In Unifi site manager, in the client logs, i can see the switch disconnected messages.
The topology looks like this:
Modem > Ubiquiti UDM Pro max > 10m DAC (Ubiquiti UACC-AOC-SFP10-10M) > Mikrotik crs310-8g+2s+in
Connected to the switch is these devices:
Ubiquiti U7 Pro AP
My desktop computer
I am running routerOS 7.15.2
Firmware on the routerboard is the latest available, 7.15.2
What i have done is i reset the switch, made a basic configuration, disabled RSTP and Fast forward on the bridge interface.
Here is the current config on the switch:
Code: Select all
# 2024-07-21 19:58:55 by RouterOS 7.15.2
# software id = xxxx-xxxx
#
# model = CRS310-8G+2S+
# serial number = xxxxxxxxxxx
/interface bridge
add admin-mac=78:9A:18:42:FB:45 auto-mac=no comment=defconf fast-forward=no name=bridge protocol-mode=none
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/port
set 0 name=serial0
/interface bridge port
add bridge=bridge comment=defconf interface=ether1
add bridge=bridge comment=defconf interface=ether2
add bridge=bridge comment=defconf interface=ether3
add bridge=bridge comment=defconf interface=ether4
add bridge=bridge comment=defconf interface=ether5
add bridge=bridge comment=defconf interface=ether6
add bridge=bridge comment=defconf interface=ether7
add bridge=bridge comment=defconf interface=ether8
add bridge=bridge comment=defconf interface=sfp-sfpplus1
add bridge=bridge comment=defconf interface=sfp-sfpplus2
/ip address
add address=192.168.88.1/24 comment=defconf interface=bridge network=192.168.88.0
/ip cloud
set update-time=no
/ip dhcp-client
add interface=bridge
/ip hotspot profile
set [ find default=yes ] html-directory=hotspot
/system clock
set time-zone-name=Europe/Prague
/system note
set show-at-login=no
/system routerboard settings
set boot-os=router-os
/system swos
set address-acquisition-mode=dhcp-only identity="Mikrotik Switch"
