MikroTik

itfutura

Ticket#2014012866000191

I have no any queues. On another RB I have.

itfutura

It surprise me that so few people can see it or why don't they write. Lastly I checked on RB750GL and spikes are same. Before I wrote here I issued a ticket in my upstream provider because I thought the spikes are from WAN. They don't see any spikes at his interface. Now I am sure there is a problem...

itfutura

I can confirm.
We have the same situation. Spikes are at every 35 secs. 6.8rc1 does't repair a problem. We have this issue on RB1100Hx2, RB 1100 and RB2011.
I can read before on any Polish forum that users have similar problems.

itfutura

Just to jump in with a warning ... It appears that MT 4.13 + NV2 npk are causing RB600 to freeze. This is not yet confirmed and 100% sure, but if you plan on putting 4.13 + NV2 on RB600, take caution. We'll see what will be reply from MT support. I've got the same problem. RB600A reboots unexpected...

itfutura

3.30 - no problems with pcq. 3.17 - dont remember

itfutura

seems to me work stable

itfutura

Oh You have right. There is no option set-type=blackhole in winbox. I did't check in command line.

Thanks. Now it works.

itfutura

I heve tested both. 192.0.2.1 blackholed and assigned to bridge interface. In BGP should not be a problem to set next-hop to prefixes received via BGP right? I use routing-test 3.20. The route to 192.0.2.1 is active in routing table. I don't understand this situation. Using address-list is bad idea ...

itfutura

I have same problem. Static ip address on a bridge interface doesn't resolve problem. IP prefixes received from Cymru's bogon servers are inactive. 0 Db dst-address=1.0.0.0/8 gateway=192.0.2.1 unreachable distance=20 scope=40 target-scope=10 bgp-as-path="65333" bgp-med=0 bgp-origin=igp bgp...

itfutura

I have a static routes. I need to tag these routes and redistribute them into BGP. For example for blackholing. When I try to add: ip route add dst-address=10.0.1.17/32 type=blackhole route-tag=997 and then display the route: ip route pritnt terse where route-tag=997 ROS displays nothing any suggest...

itfutura

Hi,

How to add a tag to a route in MT?? In CISO routers works sth like that:

ip route 10.0.1.0 255.255.255.0 null0 tag 234

itfutura

Do not use imesh and L7. Imesh regexp is fulting ROS. Dont know why.

itfutura

Me too. I got 3.17-beta version from support. After couple of e-mails with support and suppout files I got version that seems to work good. Probably there was a bug with address-lists.

itfutura

Put iface where your clients are connected into bridge. Then create bridge filter and drop mac-protocol 8863 and 8864. Should help.

itfutura

In theory i'm able to agree. But have you ever test such PCQ behavior? I just want to know your opinion is not clear theory but experience from working PCQ implementations.

itfutura

Understood very clearly. Thank You guys. I have one another question. What PCQ will do in this scenario: address-list - contain 2000 IPs I create PCQ queue with those parameters: classifier - src-address (from address-list via mangle) limit=50 total-limit=1000 All 2000 IPs are active (theoretically)...

itfutura

Unusual for me is how you calculated 1000 substreams in opposite to Janism's calculation. I'm sure you have read it already. Janism's document shows how to calculate substreams: 'number of substreams'=total-limit / limit In this case it is 2000/50=40 - not so complicated equation ;) You told there a...

itfutura

AD.3. What about Janism document http://mum.mikrotik.com/presentations/US08/janism.pdf?
He say on page 26 how to calculate substreams. I mean substream is a queue per IP in case classifier is dst-ip or src-ip. Is it?

itfutura

Hi, When I use PCQ queues it is normal PCQ uses RAM memory. Qyestion to support: is /sys res pri shows free memory with PCQ buffers or without? Second Q: PCQ creates one sub-stream per IP when classifier is dst-ip. What is lifetime of the sub-stream when the IP stops generate traffic? Is sub-stream ...

itfutura

currently testing. also wrote a simple script to stimulate PCQ queues by ping.

EDIT: wrong idea ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

itfutura

Not all of them but those one without traffic:(

EXACTLY !!!
I have same PCQ behavior!

itfutura

Yes, I use masq on the router. ROS 3.15 hasn't changed the issue

itfutura

When I started this post there was ROS version 3.14. Currently is 3.15. The change is ROS version

itfutura

RB 433AH uptime: 5d8h39s and ...

I have no problems with PCQ so far

. I have turned off syn-cookies too. I don't know is any interrelation between PCQ and syn-cookies, but maybe .... MT Support can You confirm od deny between these two things?

itfutura

Support! Are Ypu there? Why don't You do anything? Even simple answer about it?

itfutura

True. On PC I Have had the same. Then I have planned to change to RB. And... Nothing has changed. On RB PCQ queues still freeze.

Support HELP!

I see I'm not alone

When this will happen again I will send to support@mt suppout file. Will see.

itfutura

I use 3.14.

Support, are any changes in ROS 3.15 in PCQ?

itfutura

I use RB433AH as a main router. I use PCQ to shape speed of my users. I use address-lists. example of address-list: 9 abo4096 10.0.15.1 10 abo512 10.0.15.2 11 abo512 10.0.15.3 145 abo192 10.0.19.3 146 abo192 10.0.19.4 147 abo256 10.0.20.1 148 abo256 10.0.20.2 example of mangle: 6 ;;; Abo 128-up chai...

itfutura

upgrade one x86 P4 celeron2500, 5 wifi NIC after 2-3h , i can connect with winbox , but everything are empty , and user can't connect on pppoe but, router pass other taffic through him self ? when do reboot with winbox, router reboot after 5-6 minutes ? Hi, I have same problem. I upgraded from ROS3...

itfutura

Unfortunately upgrade firmware did't help. Sent suppout.

itfutura

Hi! I have same problem. Cat5 is 7 meters long only. PoE injector with 24V 1A PSU. ROS 3.6 on board. Just one card CM9 with single nstreme framer policy - dynamic, framer limit 3200. I have another rb333 with ROS 3.4 and it's run since 45 days without any issue. Any help? [edit] I just replaced bios...

itfutura

Hi, can somebody post a script the generate a address list including IANA blocked addresses? Then everyone can put this script into scheduler and run for example twice a month.

Thank You.

Search found 32 matches

Re: Yipes, spikes?

Re: Yipes, spikes?

Re: Yipes, spikes?

Re: RouterOS v4.13 Released

Re: PCQ stops traffic

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Re: 3.6 still doesn't work Properly on x86 ?

Re: Nstreme Dual link with rb333's &v3.2 randomly rebooting

Re: Nstreme Dual link with rb333's &v3.2 randomly rebooting

IANA block address