MikroTik

slarner

Thats the second device ive now upgreaded to 6.49 and its now a door stop.

RouterOS upgrade is fine. Its the routerboot firmware bit that screws it.

RB450Gx4

HAP AC

Come on guys!

slarner

There have been several reports about new modules with Realtek chips: Ubiquiti UFiber-Instant, V-Solutions - V2801F and many more. I've updated my list of GPON modules. https://forum.mikrotik.com/viewtopic.php?f=3&t=116364&p=771961#p771961 I've been able to make progress with the UFiber-Ins...

slarner

We are having massive issues with this. We have replaced the switch reset the config and its still shocking. Its 100% the CRS328's not the CRS317's

We have also changed the optics i dont know how many times tried DAC's its still awful.

see the picture this is less than 24hours up-time!

slarner

v6.43 connected: yes frequency: 58320 remote-address: xx:xx:xx:xx:xx:xx mcs: 4 phy-rate: 1155.0Mbps signal: 40 rssi: -71 tx-sector: 30 tx-sector-info: right 1 degrees, down 0.2 degrees distance: 1845.78m Not tested in rain conditions yet. You will loose that in rain!

slarner

With rain fade I wouldn’t go any more than 800m on the LHG to LHG Our 1000m is dead as soon as you get a downpour I've seen max distance specs on the products and testing for WAP60 to WAP60 and LHG to LHG, but what about WAP60 to LHG 60? I assume that would cut the 1500m limit down to what, 1000m?

slarner

Hi I can also confirm random disconnects have gone in RC56 thanks guys. Here is our link it drops out instantly in heavy rain :( yet our MetroLinq 2.5 of same distance carry's on working fine. connected: yes frequency: 64800 remote-address: 04:D6:AA:AF:D5:0E mcs: 8 phy-rate: 2.3Gbps signal: 80 rssi:...

slarner

Anyone know what causes the links on dude to stop displaying SNMP traffic all my links on all maps just show tx : ? rx: ?

It has been working fine now its not any ideas?

slarner

we are having loads of disconnects. Up and down constantly signal is solid at -53.

If we load 6.43rc5 no disconnects at all.

All the newer versions constant disconnects. Any ideas on how to solve this?

We are currently on 6.43rc45

slarner

Hi, We have updated our CCR1072 to rc24 and we are now getting random FCS errors on the link. The lasers have a sensitivity of -23dBm and we are receiving light over 78km at -16dBm The router was running 6.35.2 before no issues with this worked fine. No Errors. Only reason for the upgrade was that m...

slarner

hi, I wonder if someone can help me to get dude to read Device.CustomField2 which in this case is the frequency set on a radio and then check against the snmp value from the actual device. OID 1.3.6.1.4.1.41112.1.4.1.1.4.1 This is mainly to see when or if a radio has jumped channel due to DFS. I hav...

slarner

My biggest grind with RouterOS and CCR routers is the routing engine. Why an earth are we still running BGP on one core of the router? our core router has 150 BGP Peers and its just screwed after a month of uptime mainly because the router cant add any routes into the routing table anymore. Which i...

slarner

Here is our Core Router which sits in our London Datacentre :- CCR1036-12G-4S Moves around 700Mbits at peak times with 20% cpu /system resource print uptime: 5w4d16h26m42s version: 6.20 build-time: Oct/01/2014 10:06:12 free-memory: 2507.2MiB total-memory: 3969.2MiB cpu: tilegx cpu-count: 36 cpu-freq...

slarner

Wonder if any of you guys can help me with an issue im having with Mikrotik Router boards its driving me crazy! We normally use the RB450G as the edge router (PPPoE and queuing) and it has been working perfectly and on the bigger locations we have been using the RB800 and they work perfectly. Obviou...

slarner

We are having problems with the routing engine crashing on CC61036-12G-4S We loose all routes and BGP peers. You reboot the router and it all comes back and works fine for a couple of days. We are running 6.7 on our other datacentre CC61036-12G-4S and never had an issues with the routing engine cras...

slarner

Please can you fix the MED and local pref! We have got 9 Days up time with 21 BGP Peers connected. with around 520,000 Prefix's (IPv4 / IPv6) on CCR36-12-4S <3% CPU using 1G of Ram Im having some issues with local pref and MED settings in v6 even after adding it to the Filters it appears to take no ...

slarner

We have got 9 Days up time with 21 BGP Peers connected. with around 520,000 Prefix's (IPv4 / IPv6) on CCR36-12-4S <3% CPU using 1G of Ram Im having some issues with local pref and MED settings in v6 even after adding it to the Filters it appears to take no notice. This is a pain because you have no ...

slarner

I think you will find the Cisco SFP will not work either. Our experience is that CCR has some sort of issue negotiating at gigabit with some devices via SFP. We have had issues with LightPointe units and Cisco switches so far and have tested Mikrotik, Cisco and generic modules. In our experience yo...

slarner

I have cracked the problem! Mikrotik SFP's appear not to talk to Cisco SFP's. We have just had another connection fitted in the data centre. With exactly the same problem but this time in the CCR1036-12G-4S with the Mikrotik SFP. Shows as link up but no connection. I bet when i change this to a Cisc...

slarner

It appears to be a problem with the mikrotik sfp's I managed to get it working last night. I put a Cisco module and and locked it to 1g full duplex and it come up 1st time! I would be interested to know what's causing the problem! @krisjanis If you could update us with these tickets about what you a...

slarner

Hi Guys, Im just standing in the data centre now! And thought i would give this one last go. i have tried many different SFP's in the router and none of them have worked this is including a Mikrotik one! I just happend to lay my hands on a Cisco one and boom it worked 1st time! as soon as i locked i...

slarner

To what device are you trying to connect CCR1036-8G-2S+?

this shouldnt matter? its a laser? set to 1310nm i was trying to connect to an extreme networks switch X460-48x

slarner

Im very pleased with the performance and reliability of the CCR's now we have 2 in the datacentre running our whole network with hardly any issues. Are we any closer to getting BGP Multi core? It really screws winbox up when you make large changes to any of the BGP config. (Normally end up loosing t...

slarner

I can confirm locking both ends makes no difference! The strange thing is even if you lock it at say 100mbits full duplex it still shows the link running at that speed! which im sure is not correct! @Kreacher Our problem is plugging SFP modules into the SFP+ slots and having things not work right. T...

slarner

Finally someone else having the same problem! I have no control of the remote end of the connection. So nothing can be changed there!

I'm quite sure it's a software issue! As same sfp on the same fibre works fine in the old cloud core router!

slarner

This does not work I've already tried all of that!

This was also put in the support ticket which I've had no reply to since!

I'm really struggling to understand why such a simple thing does not work?

slarner

Hi I hope someone can shed some light on this! I brought a CCR1036-8G-2S+ a few weeks ago expecting to use the SFP+ ports in the future. But since this we have had some other connections added in the datacentre which means the router needs a fiber connection to the remote peer. So i went out and bro...

slarner

I just updated to RC12 and im defo getting better performance than RC11.

The BGP routing tables also loaded in alot faster took about 1min 30 to load 2x 443,000 routes.

It also seams the tx drops have stopped. Time will tell!

we are also now at 0% CPU and on RC11 it was always at 3%

slarner

We also have our CCR1036 in real production. It works perfectly for about 7 days then just stops passing traffic. We are not asking it to do anything over complicated. 2x Full BGP tables and 9 Ethernet interfaces in use. It seamed a very expensive item to buy to just have laying around the office!!!...

slarner

Im having issues with TX drops on the Ethernet ports on the CCR1036-12G-3S. Changed cables still the same and there is no tx drops when connected to the old RB1100

slarner

Hi, It is possible to make the airpoint series work with RouterOS. The airPoints use WDS to talk to each other the only way to get them to talk to Mikrotik is to spoof the mac address on the AP to a smartBridges one. And turn on wds on the AP, it should work we have a few on our network running like...

slarner

Yes it will

slarner

Yes i also had this problem with airpoints indoor and totals, yes they dont follow anything like mikrotik the way they work is they will only connect to antoher airpoint with the mac starting with (00301A). the actull mode they work in is WDS and they work quite well considering!. The way around thi...

Search found 32 matches

Re: v6.49 [stable] is released!

Re: Usage GPON module SFP in Spain

Re: Severe port flapping on CRS328-24P-4S+ and CRS317-1G-16S+

Re: LHG 60G experience

Re: LHG 60G experience - MAX DISTANCE?

Re: LHG 60G experience

Link traffic showing ?

Re: LHG 60G experience

RC24 SFP issues FCS Errors

Function / Probe help!

Re: CCR, "enterprise ready", seriously???

Re: What BGP setups need to be optimized

Routerboard to Routerboard Speed Issues

Re: v6.15 released

Re: CLOUD CORE ROUTER

Re: CLOUD CORE ROUTER

Re: CLOUD CORE ROUTER

Re: CLOUD CORE ROUTER

Re: CLOUD CORE ROUTER

Re: CCR1036-8G-2S+ SFP Problems

Re: CCR1036-8G-2S+ SFP Problems

Re: CLOUD CORE ROUTER

Re: CCR1036-8G-2S+ SFP Problems

Re: CCR1036-8G-2S+ SFP Problems

Re: CCR1036-8G-2S+ SFP Problems

CCR1036-8G-2S+ SFP Problems

Re: CLOUD CORE ROUTER

Re: CLOUD CORE ROUTER

Re: CLOUD CORE ROUTER

Re: OLD Smartbridges with RouterOS

Re: Smart bridges Air Point cannot connect to MT AP with WEP.

Re: Smart bridges Air Point cannot connect to MT AP with WEP.