MikroTik

babbage

Correct. But since there is only one CPU port and in the second case traffic needs to go back and forth from it, there would be need for Local Proxy ARP. Currently in RouterOS it is possbile with bridge NAT. Here is example which shows how ensure routing for the same VLAN between two isolated group...

babbage

Refer to this presentation by Tomas Kirnak:
http://mum.mikrotik.com/presentations/US12/tomas.pdf

This explains bandwidth based load balancing using some bandwidth monitoring and policy routing.

babbage

How come MK hotspot knows client internal IP addresses which are behind the UBNT router? I replaced UBNT with RB of course NAT enabled but still the same. It's even the same by only having MAC authentication enabled. So there is not HTTP. It just adds internal IP addresses with UBNT's wan mac addres...

babbage

Guys,
Anybody found his x86 v5.xx crashes fixed?

babbage

I installed 5.2 on a pppoe (bras) mk router. Till now I see a bug. in PPP, active connection you can see new connecting pppoe client uptime starts from 39seconds and starts decreasing till reaching 0, then starts increasing! So funny :) So it's user "yyy" connect. you can see it's alive f...

babbage

Another issue with v5.2 running OSPF. After some time of uptime, my single instance of OSPF resets to default config like router id becomes 0.0.0.0 and other parameters becomes default.

babbage

I installed 5.2 on a pppoe (bras) mk router. Till now I see a bug. in PPP, active connection you can see new connecting pppoe client uptime starts from 39seconds and starts decreasing till reaching 0, then starts increasing! So funny :) So it's user "yyy" connect. you can see it's alive fo...

babbage

whats your ROS version?
also do:
/ip route cache print

update us with the output

babbage

Well NTTAC is to old to expect do anything for you... You should use a radius that can support update packets to/from BRAS. I think you better hook up with IBSng.

babbage

upload an understanding layout of your network + mikrotik configurations including your IP adress subnets

babbage

no proxy... but your graph also shows memory usage increases... I beleive that should not happen unless you have increase of traffic or load on the router or puting new configuration that require more ram. For me, everything is the same during a month but still memory usage increases...

babbage

Yes. I can too confirm after 16 hours that route cache is now stable. So tarpit seems to leak into route cache. GL My memory usage graph always showed slight memory increase. Even on the routers without this tarpit rule and of course these routers were stable in functionality. But from this tarpit ...

babbage

No. They are all different. GL I' realy sorry ( :oops: ), but what is the difference between total-memory: 270224KiB and total-memory: 256280KiB ??? Looks like both routers has 256Mb RAM. Glucz, It seems my route cache momory ram has stopped increasing when I disabled tarpit rules... It's now 14 ho...

babbage

No. They are all different. Whatever was available at the time. Whoever else is also having route cache problems: Are you using tarpit actions in firewall rules? I picked 2 MT750's off the shelf and am tring to build the minimum required rules and services to replicate the problem. Thanks GL I have...

babbage

glucz here is complaining that he didn't receive an answer to his ticket. In fact, the latest mail in the ticket was a question to him, which he didn't answer. That's why there is no progress on the issue in his specific case . I am only talking about him and his ticket right now. normis, we all do...

babbage

you were instructed to adjust your EoIP configuration because it caused a loop. You didn't respond about that. In addition, the EOIP disconnection was a symptom of router mulfunction and not the root cause! When router stops normal functionality, everything bad happens. EOIP interfaces disconnect/c...

babbage

I disabled them! Cleared them! It didn't fix the issue I then downgraded to v4 cause I couldn't reboot my router twice a day. It started with 7 days, 2 days and 1 , then twice a day... .................... But I still have 2 of my routers on this version. One of them has 2 EOIPs which gets problem e...

babbage

anyone having issues in v5.2, please generate supout.rif file at the moment of the problem, write a description, make a screenshot, and send it all to support. Yes its a month I have submitted many files but yet no answer! #2011041066000044 and #2011032666000151 This memory leak in /ip route cache,...

babbage

Came in this morning after monitoring v5.2 all weekend with no obvious problems to find as soon as the users started routing traffic through it, it started jumping up and around >95% CPU load and started dropping packets. I've dropped back to v5.0 to see if I can establish if it is a configuration ...

babbage

I am doing the same, sending different sutpout files to help them resolve the issue. I have 2 tickets open for a long time. I think tt's not related to interface or queue issues, cause I have a core router with only ethernet interfaces and problem happens there too. I am impatiently waiting for the ...

babbage

All who have problem with interface disconnecting after a random period of time, cpu load spikes, packet losts, ... which require you to reboot the router: please check: /ip route cache print see if you have a leak here and if your route cache usage is increasing. It seems to be serious bug in MK v5...

babbage

I confirm having the exact same issue...
I have couple of x86 devices, same and different configs. Same and different HW. I have the issue happening in a mixed of them while some do not have this issue...

ip route cache becomes full and router starts fainting...

Any fixes yet?

babbage

[admin@MikroTik] > ip route cache print cache-size: 15239 max-cache-size: 65536 Glucz, Confirm to have the same issue. I scare to upgrade to 5.2 because of possible new bugs! Let me know if your issue is fixed. It's a month I am in touch with MK and they are still unable to update me on the result....

babbage

Nomis, please make 5.1 available on the web site again, for ROS, X86 and 100 series.. Rudy says its fine, but I wont install 5.2 to anymore clients having seen frequency 2429 appear.. (see above post) Ps, what is this I read that NV2 doesnt work on X86, I am currently using NV2 on wrap2E, which is ...

babbage

Hello
Plz explain more about:
"*) route - fixed problem with missing connected routes;"

babbage

Absolutely correct! Huge fixes are expected

babbage

R U running v5?

babbage

Normis, is this after all a x86 or routerboard?

babbage

Hello I have 5 x86 machines with different HW configuration including power router 2200 and 732 from linktechs. Router act as Core and pppoe servers. I have different time frame to be hit by memory leak and cpu spikes but all are similar. Routers have 2 days, 7 days and 10 days liefe cycles! When th...

babbage

Download links working now...

babbage

i have fool question

RB1100 i can not see it in the RB series selections in the download page ,, can i use same 1000 series ?

It's all 1000 series works for 1100 as well.

babbage

Download link http broken... I have sent memory leak and unusual behaviour of MK reports to MK support though. Ticket numbers #2011041066000044 and #2011032666000151 I had a happier life with RC and beta versions of 5! As I have different HWs with lots of concurrent PPPOE users, I think it would be ...

babbage

Hello normis,
You may have a look at ticket #2010072666000136
Nobody told me about beta5 upgrade problem (IRQ stuff). Check mine and support replies. Of course I am going to test new betas but with installing on another system...
Thanks

babbage

hello
what's up with your issue after all?

babbage

Hello
I have the same requirement. Have you got any solution?

babbage

Add my name too!

babbage

The great benefit of single simple dynamic queue for each ppp(oe) session is BURST definition. I didn't find anyway to define BURST per IP address in a PCQ QOS assigned to a specific address list. The burst for QUEUE total is not helpful as it's for address list's total traffic. I am missing somethi...

Search found 37 matches

Re: CRS: troubles understanding port isolations and vlans

Re: Routing policy question

Re: Host removed: limiting address per mac !

Re: v5.11 released

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Re: 105 no buffer space available

Re: problem between BRAS and accounting

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Re: 5.x routing cache bug (?) - dropped packets, lost networ

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Re: Possible bug on 5.1 (memory leak, network or kernel?)

Re: 5.x routing cache bug (?) - dropped packets, lost networ

Re: v5.2 released

Re: v5.2 released

Re: What the hell is going on (after upgrade to v5.1)

Re: Need help! Strange peaks in CPU graph. CPU high load.

Re: RB1100AHx2

5.1 on x86, CPU spikes + memory leaks

Re: RouterOS 5.1 is out!

Re: RouterOS 5.1 is out!

Re: RouterOS 5.1 is out!

Re: RouterOS v5 beta 6

Re: Power Router 732 Spontanious Rebooting

Re: QOS PCQ with Burst

Re: Feature request

Re: new feature:Dynamic ppp address-lists