I have 30 devices going through a MikroTik NAT router. And it works pretty well. I have the same rules set up on all the interfaces of the router. I’ll post the export from that switch below.
But the devices are named 1-30 and they go through the associated interface on the Nat router.
But, on devices 1-7 and – none of the others. They’ll go from connected → browse → to disconnected, downloading, or back online. Like in the video down below. I also have some thread dumps from around this time. But, I was wondering if anyone else has seen behavior like this? I am going to check the timeslice on these devices. As they’re the oldest in the fleet.
Ignition-IS-DP-IGNITION_thread_dump20210423-102659.txt (1.8 MB) Ignition-IS-DP-IGNITION_thread_dump20210423-102655.txt (1.1 MB) Ignition-IS-DP-IGNITION_thread_dump20210422-130302.txt (973.6 KB) Ignition-IS-DP-IGNITION_thread_dump20210422-130259.txt (817.8 KB) Ignition-IS-DP-IGNITION_thread_dump20210421-154255.txt (794.6 KB) Ignition-IS-DP-IGNITION_thread_dump20210421-154251.txt (720.7 KB)
obfuscated router export
# apr/19/2021 16:47:27 by RouterOS 6.47
# software id = G5MK-UT30
#
# model = CRS354-48G-4S+2Q+
# serial number = *********
/interface bridge
add admin-mac=******* auto-mac=no comment=defconf fast-forward=no name=bridge
/interface ethernet
set [ find default-name=ether48 ] arp=proxy-arp
set [ find default-name=sfp-sfpplus1 ] rx-flow-control=auto tx-flow-control=auto
/interface list
add name=WAN
add name=LAN
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/ip hotspot profile
set [ find default=yes ] html-directory=flash/hotspot
/user group
set full policy=local,telnet,ssh,ftp,reboot,read,write,policy,test,winbox,password,web,sniff,sensitive,api,romon,dude,tikapp
/interface bridge port
add bridge=bridge comment=defconf interface=ether48 learn=yes
add bridge=bridge comment=defconf interface=ether49
add bridge=bridge comment=defconf interface=qsfpplus1-1
add bridge=bridge comment=defconf interface=qsfpplus1-2
add bridge=bridge comment=defconf interface=qsfpplus1-3
add bridge=bridge comment=defconf interface=qsfpplus1-4
add bridge=bridge comment=defconf interface=qsfpplus2-1
add bridge=bridge comment=defconf interface=qsfpplus2-2
add bridge=bridge comment=defconf interface=qsfpplus2-3
add bridge=bridge comment=defconf interface=qsfpplus2-4
add bridge=bridge comment=defconf hw=no interface=sfp-sfpplus1
add bridge=bridge comment=defconf interface=sfp-sfpplus2
add bridge=bridge comment=defconf interface=sfp-sfpplus3
add bridge=bridge comment=defconf interface=sfp-sfpplus4
add bridge=bridge comment=defconf interface=ether47
add bridge=bridge comment=defconf interface=ether46
add bridge=bridge comment=defconf interface=ether45
add bridge=bridge comment=defconf interface=ether44
add bridge=bridge comment=defconf interface=ether43
/interface list member
add interface=bridge list=LAN
add interface=qsfpplus1-1 list=WAN
/ip address
add address=210.152.80.220/18 interface=sfp-sfpplus1 network=210.152.64.0
add address=210.152.79.11/24 interface=bridge network=210.152.79.0
add address=210.152.79.12/24 interface=bridge network=210.152.79.0
add address=210.152.79.13/18 interface=bridge network=210.152.64.0
add address=210.152.79.14/18 interface=bridge network=210.152.64.0
add address=210.152.79.15/18 interface=bridge network=210.152.64.0
add address=210.152.79.16/18 interface=bridge network=210.152.64.0
add address=210.152.79.17/18 interface=bridge network=210.152.64.0
add address=210.152.79.18/18 interface=bridge network=210.152.64.0
add address=210.152.79.19/18 interface=bridge network=210.152.64.0
add address=210.152.79.20/18 interface=bridge network=210.152.64.0
add address=210.152.79.21/18 interface=bridge network=210.152.64.0
add address=210.152.79.22/18 interface=bridge network=210.152.64.0
add address=210.152.79.23/18 interface=bridge network=210.152.64.0
add address=210.152.79.24/18 interface=bridge network=210.152.64.0
add address=210.152.79.25/18 interface=bridge network=210.152.64.0
add address=210.152.79.26/18 interface=bridge network=210.152.64.0
add address=210.152.79.27/18 interface=bridge network=210.152.64.0
add address=210.152.79.28/18 interface=bridge network=210.152.64.0
add address=210.152.79.29/18 interface=bridge network=210.152.64.0
add address=210.152.79.30/18 interface=bridge network=210.152.64.0
add address=210.152.79.31/18 interface=bridge network=210.152.64.0
add address=210.152.79.32/18 interface=bridge network=210.152.64.0
add address=210.152.79.33/18 interface=bridge network=210.152.64.0
add address=210.152.79.34/18 interface=bridge network=210.152.64.0
add address=210.152.79.35/18 interface=bridge network=210.152.64.0
add address=210.152.79.36/18 interface=bridge network=210.152.64.0
add address=210.152.79.37/18 interface=bridge network=210.152.64.0
add address=210.152.79.38/18 interface=bridge network=210.152.64.0
add address=210.152.79.39/18 interface=bridge network=210.152.64.0
add address=210.152.79.40/18 interface=bridge network=210.152.64.0
add address=210.152.79.41/18 interface=bridge network=210.152.64.0
add address=210.152.79.42/18 interface=bridge network=210.152.64.0
add address=210.152.79.43/18 interface=bridge network=210.152.64.0
add address=210.152.79.44/18 interface=bridge network=210.152.64.0
add address=210.152.79.45/18 interface=bridge network=210.152.64.0
add address=210.152.79.46/18 interface=bridge network=210.152.64.0
add address=210.152.79.47/18 interface=bridge network=210.152.64.0
add address=210.152.79.48/18 interface=bridge network=210.152.64.0
add address=210.152.79.49/18 interface=bridge network=210.152.64.0
add address=210.152.79.50/18 interface=bridge network=210.152.64.0
add address=210.152.79.51/18 interface=bridge network=210.152.64.0
add address=210.152.79.52/18 interface=bridge network=210.152.64.0
add address=210.152.79.53/18 interface=bridge network=210.152.64.0
add address=210.152.79.54/18 interface=bridge network=210.152.64.0
add address=210.152.79.55/18 interface=bridge network=210.152.64.0
add address=210.152.79.56/18 interface=bridge network=210.152.64.0
add address=210.152.79.57/18 interface=bridge network=210.152.64.0
add address=210.152.79.58/18 interface=bridge network=210.152.64.0
add address=210.152.80.221/18 interface=bridge network=210.152.64.0
add address=192.168.0.75/24 interface=ether1 network=192.168.0.0
add address=192.168.2.75/24 interface=ether2 network=192.168.2.0
add address=192.168.3.75/24 interface=ether3 network=192.168.3.0
add address=192.168.4.75/24 interface=ether4 network=192.168.4.0
add address=192.168.5.75/24 interface=ether5 network=192.168.5.0
add address=192.168.6.75/24 interface=ether6 network=192.168.6.0
add address=192.168.7.75/24 interface=ether7 network=192.168.7.0
add address=192.168.8.75/24 interface=ether8 network=192.168.8.0
add address=192.168.9.75/24 interface=ether9 network=192.168.9.0
add address=192.168.10.75/24 interface=ether10 network=192.168.10.0
add address=192.168.11.75/24 interface=ether11 network=192.168.11.0
add address=192.168.12.75/24 interface=ether12 network=192.168.12.0
add address=192.168.13.75/24 interface=ether13 network=192.168.13.0
add address=192.168.14.75/24 interface=ether14 network=192.168.14.0
add address=192.168.15.75/24 interface=ether15 network=192.168.15.0
add address=192.168.16.75/24 interface=ether16 network=192.168.16.0
add address=192.168.17.75/24 interface=ether17 network=192.168.17.0
add address=192.168.18.75/24 interface=ether18 network=192.168.18.0
add address=192.168.19.75/24 interface=ether19 network=192.168.19.0
add address=192.168.20.75/24 interface=ether20 network=192.168.20.0
add address=192.168.21.75/24 interface=ether21 network=192.168.21.0
add address=192.168.22.75/24 interface=ether22 network=192.168.22.0
add address=192.168.23.75/24 interface=ether23 network=192.168.23.0
add address=192.168.24.75/24 interface=ether24 network=192.168.24.0
add address=192.168.25.75/24 interface=ether25 network=192.168.25.0
add address=192.168.26.75/24 interface=ether26 network=192.168.26.0
add address=192.168.27.75/24 interface=ether27 network=192.168.27.0
add address=192.168.28.75/24 interface=ether28 network=192.168.28.0
add address=192.168.29.75/24 interface=ether29 network=192.168.29.0
add address=192.168.30.75/24 interface=ether30 network=192.168.30.0
add address=192.168.31.75/24 interface=ether31 network=192.168.31.0
add address=192.168.32.75/24 interface=ether32 network=192.168.32.0
add address=192.168.33.75/24 interface=ether33 network=192.168.33.0
add address=192.168.34.75/24 interface=ether34 network=192.168.34.0
add address=192.168.35.75/24 interface=ether35 network=192.168.35.0
add address=192.168.36.75/24 interface=ether36 network=192.168.36.0
add address=192.168.37.75/24 interface=ether37 network=192.168.37.0
add address=192.168.38.75/24 interface=ether38 network=192.168.38.0
add address=192.168.39.75/24 interface=ether39 network=192.168.39.0
add address=192.168.40.75/24 interface=ether40 network=192.168.40.0
add address=192.168.41.75/24 interface=ether41 network=192.168.41.0
add address=192.168.142.227/24 comment="Epic II - D23" interface=ether42 network=192.168.142.0
add address=210.152.79.104/18 interface=bridge network=210.152.64.0
/ip dhcp-client
add disabled=no interface=bridge
/ip firewall filter
add action=fasttrack-connection chain=forward src-address=210.152.80.1
/ip firewall mangle
add action=accept chain=prerouting src-address=210.152.80.1
add action=accept chain=postrouting dst-address=210.152.80.1
add action=accept chain=forward src-address=210.152.80.1
add action=accept chain=postrouting dst-address=210.152.79.104 src-address=210.152.80.1
/ip firewall nat
add action=accept chain=srcnat comment="DST NAT BEGIN" disabled=yes
add action=dst-nat chain=dstnat dst-address=210.152.79.104 to-addresses=192.168.25.76
add action=dst-nat chain=dstnat dst-address=210.152.79.11 to-addresses=192.168.0.1
add action=dst-nat chain=dstnat dst-address=210.152.79.12 to-addresses=192.168.2.1
add action=dst-nat chain=dstnat dst-address=210.152.79.13 to-addresses=192.168.3.1
add action=dst-nat chain=dstnat dst-address=210.152.79.14 to-addresses=192.168.4.1
add action=dst-nat chain=dstnat dst-address=210.152.79.15 to-addresses=192.168.5.1
add action=dst-nat chain=dstnat dst-address=210.152.79.16 to-addresses=192.168.6.1
add action=dst-nat chain=dstnat dst-address=210.152.79.17 to-addresses=192.168.7.1
add action=dst-nat chain=dstnat dst-address=210.152.79.18 to-addresses=192.168.8.1
add action=dst-nat chain=dstnat dst-address=210.152.79.19 to-addresses=192.168.9.1
add action=dst-nat chain=dstnat dst-address=210.152.79.20 to-addresses=192.168.10.1
add action=dst-nat chain=dstnat dst-address=210.152.79.21 to-addresses=192.168.11.1
add action=dst-nat chain=dstnat dst-address=210.152.79.22 to-addresses=192.168.12.1
add action=dst-nat chain=dstnat dst-address=210.152.79.23 to-addresses=192.168.13.1
add action=dst-nat chain=dstnat dst-address=210.152.79.24 to-addresses=192.168.14.1
add action=dst-nat chain=dstnat dst-address=210.152.79.25 to-addresses=192.168.15.1
add action=dst-nat chain=dstnat dst-address=210.152.79.26 to-addresses=192.168.16.1
add action=dst-nat chain=dstnat dst-address=210.152.79.27 to-addresses=192.168.17.1
add action=dst-nat chain=dstnat dst-address=210.152.79.28 to-addresses=192.168.18.1
add action=dst-nat chain=dstnat dst-address=210.152.79.29 to-addresses=192.168.19.1
add action=dst-nat chain=dstnat dst-address=210.152.79.30 to-addresses=192.168.20.1
add action=dst-nat chain=dstnat dst-address=210.152.79.31 to-addresses=192.168.21.1
add action=dst-nat chain=dstnat dst-address=210.152.79.32 to-addresses=192.168.22.1
add action=dst-nat chain=dstnat dst-address=210.152.79.33 to-addresses=192.168.23.1
add action=dst-nat chain=dstnat dst-address=210.152.79.34 to-addresses=192.168.24.1
add action=dst-nat chain=dstnat dst-address=210.152.79.35 to-addresses=192.168.25.1
add action=dst-nat chain=dstnat dst-address=210.152.79.36 to-addresses=192.168.26.1
add action=dst-nat chain=dstnat dst-address=210.152.79.37 to-addresses=192.168.27.1
add action=dst-nat chain=dstnat dst-address=210.152.79.38 to-addresses=192.168.28.1
add action=dst-nat chain=dstnat dst-address=210.152.79.39 to-addresses=192.168.29.1
add action=dst-nat chain=dstnat dst-address=210.152.79.40 to-addresses=192.168.30.1
add action=dst-nat chain=dstnat dst-address=210.152.79.41 to-addresses=192.168.31.1
add action=dst-nat chain=dstnat dst-address=210.152.79.42 to-addresses=192.168.32.1
add action=dst-nat chain=dstnat dst-address=210.152.79.43 to-addresses=192.168.33.1
add action=dst-nat chain=dstnat dst-address=210.152.79.44 to-addresses=192.168.34.1
add action=dst-nat chain=dstnat dst-address=210.152.79.45 to-addresses=192.168.35.1
add action=dst-nat chain=dstnat dst-address=210.152.79.46 to-addresses=192.168.36.1
add action=dst-nat chain=dstnat dst-address=210.152.79.47 to-addresses=192.168.37.1
add action=dst-nat chain=dstnat dst-address=210.152.79.48 to-addresses=192.168.38.1
add action=dst-nat chain=dstnat dst-address=210.152.79.49 to-addresses=192.168.39.1
add action=dst-nat chain=dstnat dst-address=210.152.79.50 to-addresses=192.168.40.1
add action=dst-nat chain=dstnat dst-address=210.152.79.51 to-addresses=192.168.41.1
add action=dst-nat chain=dstnat dst-address=210.152.79.52 to-addresses=192.168.142.250
add action=accept chain=srcnat comment="BASIC NAT BEGIN" disabled=yes
add action=masquerade chain=srcnat dst-address-type=unicast
add action=dst-nat chain=dstnat dst-address=210.152.79.150 to-addresses=192.168.25.162
/ip firewall raw
add action=accept chain=prerouting src-address=210.152.80.1
add action=accept chain=output dst-address=210.152.80.1
/ip route
add distance=1 gateway=210.152.80.1
/system identity
set name="Device Translator"
/system routerboard settings
set boot-os=router-os