MikroTik

nexusds

Thanks @ToTheFull, on my hAP EX2 I had the same problem from v.15.x onwards.
I will stay with v.14.3.

Regards.

agreed. something is different since 14.3 that using multiple AX APs or some other similarity just doesnt work. going back to 14.3 and all is stable and good.

nexusds

Exact same situation here with a CRS354, downloads goes to 10Mbps on some ports while upload is fine. Ok after a reboot for a little moment before it start again. I had to rollback to 7.14.3. I confirm the same problem about 10Mbps download on some ports while upload is OK. I have two CRS354 with M...

nexusds

tried all this.. and disabling 2g.. IPhones wont connect properly. going back to 14.3 9and without these additions) solves all problems. spent lots of time trying to make 15.x work without success. Think your config is a bit messy, but not that strange @VadiKO. What you can try: - set encryption=ccm...

nexusds

ACHTUNG !!! ALERT ! Do not use this version with CRS354 !!! Huge packetloss, huge performance drop, unusable on some ports. Seeing downloads go to 10mbps, while upload works fine.. then fine for a bit after a reboot.. definitely something odd going on (link state is full1Gbps) and transfer is to in...

nexusds

on CRS326-24S+2Q+ had to disable L3Hw settings or traffic was very slow.

config is only a switch with vlans (no routing or firewall rules).

nexusds

What's new in 7.13.2 (2024-Jan-12 11:51): *) leds - fixed default LTE LED configuration for wAPR-2nD; *) lte - fixed cases where FG621-EA modem could be missing signal information in "lte monitor" (introduced in v7.13); *) routerboard - added "reset-button" support for RBwAPR-2n...

nexusds

default ipsec phase1 profile algorithm (when used for eoip for example) if using DES will no longer work.. have to change it to something else (I chose aes-256 - didn't test other algorithms as I would need to adjust a number of units)

nexusds

After upgrade to v7.10, seeing problems with switches using the 98DX8212 switch chip.

Ticket is SUP-119408

what is the issue you are having?

nexusds

Ive been testing all different versions and 7.8 is the most highest version stable with regards to this issue for us. I've emailed mikrotik support and they suggest me to try and install 7.10rc1, so maybe I'll try it first.. thanks for the feedback tho~ According tho your post #10 above you're usin...

nexusds

I'm so confused, the 7.9 shows the fix for this issue (probably this) : https://mikrotik.com/download/changelogs *) wifiwave2 - fixed key handshake timeout for re-associating client devices on 802.11ac interfaces; but It still happens.. try using 7.8 do you have a similar issue and tested 7.8? I do...

nexusds

try using 7.8

nexusds

ok, make that 4 of us, both of my Hap AX3 completely drop wireless clients after around 24 hours. They continue to advertise the SSIDs but no new registrations occur. I'm using CAPsMAN server on one AX3, the other AX3 is a client. Both stop registrations. As a test I rebooted the remote 'client' AX...

nexusds

initially reporting issues with 4011 @ 10Gbps issues on SFP, now it seems an issue also with CR354/CRS326 All use different DAC/SFP+ modules with same issue. hard coding links to 10G or auto make no difference.. shows connected but very little data seems to go through (<1Mbps) or drops packets. roll...

nexusds

Also showing dropped packets making it unusable on RB4011iGS+ You are also thinking that "rx drop" indicates a problem? No, actually dropped packets and very slow/dropping speeds (nothing more than 100-200kbps).. took a lot of playing around and rebuilding to discover that 7.9 package sto...

nexusds

Also showing dropped packets making it unusable on RB4011iGS+

In my case, it is using SFP, I see other poster was Ether2.. so some issue with some versions of the RB4011

nexusds

Seems update server is unreachable at the moment

nexusds

Have problems on a CCR2004-16g-2s and sfponu module. Issue shows after firmware update add next boot, no pon link at sfp. SFP is visible and hardware info is ok, but no pon link. So after every firmware update i need get out sfponu and insert it again, only after that pon link is ok. Simple rebooti...

nexusds

Have problems on a CCR2004-16g-2s and sfponu module. Issue shows after firmware update add next boot, no pon link at sfp. SFP is visible and hardware info is ok, but no pon link. So after every firmware update i need get out sfponu and insert it again, only after that pon link is ok. Simple rebooti...

nexusds

Updated to 7.5 stable and have issue with sfp+. Every time I software reboot RB4011iGS+5HacQ2HnD, I keep getting "sfpplus1 fcs error on link" on sfpplus1 of CCR1016-12S-1S+. Winbox is connected to CCR1016-12S-1S+ as its the main router that everything connects to. The way to fix RB4011iGS...

nexusds

Yes Support as an auto generated supout since it crashed the CPU with the load.

nexusds

WAP60G station-bridge (WAP60G-AP are ok as bridge-ap) causing high bandwidth (20-30Gbps) only on wlan60-1 interface and 1xcore CPU spike upon management login. 7.4.1 works fine - only a problem on 7.5

nexusds

I notice that ipv4-fast-path is not working on v7.3 whilst the same config with v6.48.6 fast-path is working as expected, there were no firewall rules in this machine just BGP and OSPF, is this expected because route cache is no longer available it v7? [rchan@SS-CRT] > /ip settings/print ip-forward...

nexusds

using winbox 64-bit v3.35, watching PPP active sessions still shows random connected sessions that are not really there (disconnecting winbox and connecting back doesn't show these phantom sessions)

nexusds

Although it would seem like a bug in winbox (using 3.35 64-bit) , it only happens with 7.2.1 router connections; - showing a list of Active PPP Connections, if a connection disconnects and reconnects, it then shows 2 connections (old and new) - if continued disconnect and reconnects happen, more ses...

nexusds

Yes, even in v6 prefix lists were left only for compatibility from older versions. Now they are removed and you have to account for that when upgrading. ok. i honestly didnt know there was any other way to do filtering without prefix lists in 6.x for RIP. for BGP yes, we use route filtering for tha...

nexusds

If using Prefix Lists, are these depreciated in 7,x?
Yes, prefix lists are deprecated, now everything is filtered by routing filters.

That's fine, just in 6.x it seems you can only use filters for RIP but they don't migrate to filters upon upgrading, so its an additional step to account for?

nexusds

Routing filter or prefix-list was removed? If it was routing filters then please provide the export from v6 routing filters that did not upgrade. Good point, Ill have to restore an image to check, but I believe for RIP I was using Prefix Lists and for BGP I use Routing Filters. If using Prefix List...

nexusds

Upgrading from 6.49.5 to 7.2 - RIP filters removed in migration, added back using new method (Rule) and applied. not sure if anything else missing, but working so far, so assuming just filters were missed in migration

nexusds

Issue with 7.2

I try to upgrade CHR 6.49.5 running DUDE to 7.2.
at reboot "no system package found!"
Kernel panic.

Dude server isn't released yet for 7.x under any platform that I know of.

nexusds

CRS112-8P-4S: Not usable after upgrade from 6.49.3 to 7.1.3 (soft- and firmware) Working for some minutes after booting, then ports are starting to flapp and the data transfer between the clients is interrupted permant. 19:20:06 system,info,account user XXXX logged in XXXX via winbox 19:20:27 inter...

nexusds

IPv6 DHCP Client
must disable default gateway if getting DHCP over a PPPoE connection or you have two gateways
must enable default gateway if getting DHCP over Ethernet, VLAN, Bridge or EoIP etc. or you get no gateway

nexusds

NTP Client works, just not right away. leave it and check back

nexusds

"I have 20+ boxes running 7.1.1 and 7.1.2 in full production with full BGP feeds. We see issues with 6.x on BGP that were solved with rolling out 7.x. Things like routers crashing ospf when full feed neighbour went dont." Which units did you upgrade using full BGP and was it seemless upgra...

nexusds

I had the common issue where router board firmware update required a hard power cycle, after which point, the device booted normally, with the upgraded firmware, on a CRS328-24P-4S+. Also, I can confirm, the SFP+ NIC flapping is still occurring on 7.1.2. I didn't see release notes about it, but I s...

nexusds

Just a bit worrying that more then one said their 3011 dies after upgrade and specifically firmware (router boot). I just did not feel like netinstalling today so if someone know that 7.1.2 with same firmware do not cause a issue I might try this out this weekend. Yes, had this issue on firmware up...

nexusds

seems adding a new VPLS the VPLS ID field in winbox wont take any normal input (ie 1:1 or 22:22), says "address expected!"

EDIT - this is with previous and current winbox as well as webfig
EDIT - SOLVED - put an & in front.. (ie; &1:1 or &22:22) in the field

nexusds

A bit worried about 3011 reports here. Anyone who have updated a 3011 including the firmware as well without issues?

We should have some 3011 kicking around.. is there any special config to test?

nexusds

Have it running fine so far on; Routers; HapAC RB450G RB1100AH RB3011UiAS - (System bricked only on firmware update, package update was fine, so reset and restored backup - all good but would be inconvenient in the wild) RB4011iGS+ - from 6.44.7 all good except SFP (Cisco GLC-T) had to be hard coded...

nexusds

Was anyone able to get 7.1 working on a ppc routerboard? I tried 7.1.1 and 7.1.2 on RB333 and the boot failed with "kernel out of range". Even the netinstall is broken, it gets stuck on "waiting for installation server". Is 64MB of RAM not enough for the new version? Have it wor...

nexusds

Have upgraded the following and no issues so far large numbers of; HAPAC 450G CRS112-8P-4S Small numbers of; CCR2004-1G-12S+2XS CCR1072-1G-8S+ RB1100AH RB 3011UiAS CRS309-1G-8S+ CRS226-24G-2S+ CRS326-24S+2Q+ CRS354-48G-4S+2Q+ (these had previous port issues that haven't reoccurred since 6.48.1) CRS3...

nexusds

For any still having issues with latest version. Can you confirm you are updating system routerboard AND Package or just the Package?

nexusds

we are on 6.47.7 and havent had the issue since.. be sure to upgrade the routerboard firmware also?

nexusds

Curious.. I am not able to replicate it as often as before.. but for anyone who can see it happen a lot, i had a thought.. can you try reducing the CPU frequency in routerboard settings?

nexusds

Folks - I'm watching this thread as someone with a CRS354 that I simply want to use as a switch rather than a router. Out of interest, for those of you currently using the switch, are you using RouterOS in the absence of SwitchOS for the device or is it the routing capability you need? No agenda, j...

nexusds

There were changes added to 6.48beta12 that address this issue, and it fixed the problem for some clients, these changes are also present in 6.47.1. But if you are still experiencing issues with the aforementioned versions, please contact us at support@mikrotik.com or via our support portal https:/...

nexusds

+1 Have this problem too, but on ports 16-24. CRS354-48G-4S+2Q+ I have tried on all ROS versions. Port state is UP, but no traffic passthrough to bridge. Only reboot can help. Have you done firmware as well as package update? if you still have the issue on 6.48B12, please email a supout file to sup...

nexusds

now I am running ros7.1b, we will see.......

7.1b only has 6.47.1 fixes.. please try 6.48b12

nexusds

even with ros 6.47.1 is problem still present

Use 6.48beta12.. all 6.47.x has the issue for sure.

nexusds

i installed v6.48beta12 at a customers location yesterday. today switch group 9-16 is completely dead. even after a reboot there is no activity on this ports anymore. connection is detected but no packets passing through. constant 0bps. which model is this and did you update routerboard firmware as...

nexusds

Just curious, with anyone having the issue on ports 1-8, if you move those to 9-16 (swap the groups).. do you still see the issue on the first group or does it now move to the new group?

nexusds

today tried flapping ports one by one did not help.. had to flap all ports in the affected group and the same time to get it back working. this also throws out the auto-recover possibility. its just random at this point.

nexusds

Beta 7 MAY be resolving the issue by automatically flapping the ports. by the time we had the issue it had corrected itself. although at the same time one device in the port group had rebooted which caused a flap of the one port.. so not sure which one made it work again. will report on any info. al...

nexusds

Update;
routeros-mipsbe-6.48beta5 does not fix issue
while ports are affected per controller (8 sequential ports), its not always ports 1-8, can be 9-16 or 16-24, etc

latest test beta routeros-mipsbe-6.48beta7 was handed out this morning.. will implement and test this evening

nexusds

agreed, although I moved more critical stuff off those ports I havent seen the issue with 6.48B5.

email support@mikrotik if you want to test the file.

nexusds

another bug ... when going under IP/IPSec/Policy, and opening an existing one seems to exit winbox/crash winbox.

nexusds

CRS326-24S+2Q+ - seems fine overall, but couple of ports connect to IScsi ports @ 10G to MSA 2040. keep flapping at random times using MW-S-+DA003 (use this for all connections except Q+ for this switch and never had an issue before). will try hard-coding to 10G and see how that goes (luckily not us...

nexusds

Upgraded a number of switches and routers without issue except (so far) a RB3011UiAS. this one used interface lists for bridges and rules pointing to lists. the bridges seemed to act fine and dhcp client setup to WAN bridge. IP was obtained but NAT rule pointing to 'WAN' interface list did not work ...

nexusds

Has anyone confirmed if cooling the device more helps and/or if the fans are installed the wrong way and/or the CPU heat sink is poorly mounted? just wondering if software vs hardware fix is needed. never opened up the chassis, but maybe part of the controllers for ports 1-8 are close to the CPU and...

nexusds

Is this problem present only on the PoE version?

same issue on non-poe version

nexusds

Change the add SIP Trial to exclude the SIP Hackers as you dont need to keep adding them to Trial if they are already in the Hacker List

nexusds

+1
multi homed system needs to be able to retain one physical IPv6 address and NAT to a backup system for clients

nexusds

anyone else notice Tile units CPU temperature go much higher after this update?

NVM - was a coincidence with a maintenance on environments

nexusds

Downgrading is a bit off.. seems I had to select stable, then manually upload filename as it could not download properly from depository. The filename didnt match what it wanted to download, so I renamed my local copy from web and then manually copied, overwriting the partial download on the mikroti...

nexusds

Bonding, at least with EoIP (utilizing PPPoE links) seems wonky.. some PPPoE clients dont have any upload traffic

nexusds

PS - Still not resolved in testing 6.45.5

nexusds

Apparently we may have narrowed this down to the PPPoE server not sending a proper IPv6 gateway option to the client router. not sure how to resolve this other than use a previous ROS version.

nexusds

using Mikrotik as LNS, DHCPv6 is no longer binding to the PPPoE interfaces. anyone else see this issue or know if its been resolved (or what is causing it as I only see a few entries that I dont think are related) per 6.45.1 release notes; *) dhcpv6-server - added additional RADIUS parameters for Pr...

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