Community discussions

MikroTik App

Search found 24 matches

by fabiandr
Mon Sep 04, 2017 1:51 am
Forum: General
Topic: BGP / Configuration Sync
Replies: 29
Views: 3823

Re: BGP / Configuration Sync

Announcing each /24 "just because" is a waste of resources in the global BGP table. Unfortunately, lots of orgs do this as a matter of practice, but ideally, only the minimum number of prefixes should be advertised in order to cover your routing policy. Prepend x6 to the opposite ISP will more or l...
by fabiandr
Wed Aug 30, 2017 3:39 am
Forum: General
Topic: BGP / Configuration Sync
Replies: 29
Views: 3823

Re: BGP / Configuration Sync

So if I get this right, you want the traffic for the /24 to come via Provider 1, and everything else to come via provider 2. You also want everything to fail over to provider 1 if Provider 2 goes down. Okay - let's say that you have prefixes a.a.0.0/21 and b.b.0.0/22 The /24 is obviously going to b...
by fabiandr
Tue Aug 29, 2017 9:07 pm
Forum: General
Topic: BGP / Configuration Sync
Replies: 29
Views: 3823

Re: BGP / Configuration Sync

Can you help me with the configuration of 2 routers with BGP, Are 2 routers in different places, united by 2 links in parallel. A peer bgp to each provider, the idea is that it can synchronize the publication of networks / 24 and maintain backup. Is it possible to have a / 24 network published by a...
by fabiandr
Tue Aug 29, 2017 3:08 am
Forum: General
Topic: BGP / Configuration Sync
Replies: 29
Views: 3823

Re: BGP / Configuration Sync

@ZeroByte, hello Can you help me with the configuration of 2 routers with BGP, Are 2 routers in different places, united by 2 links in parallel. A peer bgp to each provider, the idea is that it can synchronize the publication of networks / 24 and maintain backup. Is it possible to have a / 24 networ...
by fabiandr
Sun Aug 13, 2017 11:39 pm
Forum: General
Topic: BGP / Configuration Sync
Replies: 29
Views: 3823

Re: BGP / Configuration Sync

Hello,
I currently have 2 peers, one with each provider, I want to separate in 2 CCR, one CCR for each provider.
Both CCRs will be separated by a wireless link, Should I do an iBGP between them to keep the fail over?

Regards

Image
by fabiandr
Fri Jun 23, 2017 1:36 am
Forum: General
Topic: The deal with change mss
Replies: 27
Views: 24470

Re: The deal with change mss

Just updated whole my pppoe site to 6.39.2, you can forget about change-mss rules, it all is now nicely build-in into ppp interfaces, even with MRU now it works fine. Is not the following rule necessary? /ip firewall mangle add action=change-mss chain=forward new-mss=clamp-to-pmtu passthrough=yes \...
by fabiandr
Mon Apr 10, 2017 4:05 am
Forum: General
Topic: Why source-based blackhole instead of firewall drop
Replies: 51
Views: 17788

Re: Why source-based blackhole instead of firewall drop

When this is so efficient then it is may interesting to transparent for the users to use a different screen to input this. Since short we have the RAW option that should be more efficient but is not that much of a difference. So a user could enter this in the RAW section and an added "action" would...
by fabiandr
Mon Jul 04, 2016 12:03 am
Forum: General
Topic: Bucket Size - setting on pppoe connection?
Replies: 0
Views: 628

Bucket Size - setting on pppoe connection?

Hello, you can change the value. Bucket-Size pppoe connections with profile or radius?
by fabiandr
Sat Jan 30, 2016 4:21 pm
Forum: Announcements
Topic: v6.34 [current] is released!
Replies: 91
Views: 27827

Re: v6.34 [current] is released!

Hi all,

after updating the version 6.34, two CCR1036. The table shows ARP own and external IP addresses with MAC address 00:00:00:00:00:00.

It is a bug?
by fabiandr
Wed Jan 06, 2016 2:58 am
Forum: General
Topic: what is the latest version that work?
Replies: 7
Views: 1379

Re: what is the latest version that work?

is it 6.31? or 6.30.4? I have try to understand the new order- without any success :-| so what is the working for now? Thanks , This all depends on what features you need. Right now, I have three sets that I tend to use and i'm moving more and more towards the latest bugfix releases as they seem to...
by fabiandr
Fri Aug 28, 2015 9:39 pm
Forum: Announcements
Topic: 6.31 released
Replies: 227
Views: 56209

Re: 6.31 released

Hello, what is the most stable version so far? for use with CCR PPPoe server and BGP.

Thank you!
by fabiandr
Fri Oct 03, 2014 2:19 pm
Forum: General
Topic: v6.20 released!
Replies: 146
Views: 63312

Re: v6.20 released!

Please how it works auto MTU function by pppoe?
by fabiandr
Tue Oct 29, 2013 7:42 pm
Forum: General
Topic: pppoe server problems
Replies: 4
Views: 1741

Re: pppoe server problems

Thank you very much!

To test this right. In my case I use a management software that works with mikrotik API.

I will see how to do in case you want to leave the two routers simultaneously.
by fabiandr
Mon Oct 28, 2013 7:52 pm
Forum: General
Topic: pppoe server problems
Replies: 4
Views: 1741

Re: pppoe server problems

Try to get another CCR and divide the sessions. It is very unfortunate that 36 Core device cannot hold even 1000 PPPoE sessions properly. I hope they do something about it in the future. Thank you very much for your reply. to divide the traffic would have to pass the secrets to a radius server. I k...
by fabiandr
Sun Oct 27, 2013 3:29 am
Forum: General
Topic: pppoe server problems
Replies: 4
Views: 1741

pppoe server problems

Hello Buy a CCR1036, to improve my network, in theory, I have problems from the implementation with PPPOE connections. I have approx 1200 PPPoE connections for some reason, cut or otherwise electric start more than 50 connections simultaneously, the router becomes unstable, to the point of falling a...
by fabiandr
Tue Oct 15, 2013 6:18 pm
Forum: General
Topic: PPPOE still disconecting
Replies: 3
Views: 2075

Re: PPPOE still disconecting

Solved for now. As I got solution on trzepak.pl (here even no one answer), I applied keepalive-timeout off and keep care to there be no encryption on pppoe session. For now sessions keep up few days without any problems. Hello, your customers have Ubiquiti? I have disconnection problems with versio...
by fabiandr
Tue Oct 08, 2013 4:01 pm
Forum: Forwarding Protocols
Topic: BGP Best Path - Something strange.
Replies: 7
Views: 2414

Re: BGP Best Path - Something strange.

for upload you use regular load balancing methods like PCC

Thank you very much!

It can make a more advanced implementation of BGP? is there any documentation on how to use the filters for routes?
by fabiandr
Fri Oct 04, 2013 2:59 pm
Forum: Forwarding Protocols
Topic: BGP Best Path - Something strange.
Replies: 7
Views: 2414

Re: BGP Best Path - Something strange.

http://wiki.mikrotik.com/wiki/Manual:Simple_BGP_Multihoming Hello, thank you very much for your reply. I implemented that way, but only upload traffic goes through one of the ISPs. Input filters should always discard all? /routing filter add chain=isp1-in action=discard add chain=isp2-in action=dis...
by fabiandr
Thu Oct 03, 2013 8:59 pm
Forum: Forwarding Protocols
Topic: BGP Best Path - Something strange.
Replies: 7
Views: 2414

Re: BGP Best Path - Something strange.

This is because both routes are received from different BGP instances. Best path algorithm is used only when routes are received from the same instance. hello, I have 2 suppliers and would like to configure the bgp so work with fail over, I have my ASN and my IP blocks. Where I can find documentati...
by fabiandr
Wed Jul 17, 2013 3:11 pm
Forum: General
Topic: routeros 6.2 changelog
Replies: 61
Views: 17958

Re: routeros 6.2 changelog

Hello Normis,

when you will be available to download the version 6.2?

Regards,
by fabiandr
Thu May 30, 2013 8:30 pm
Forum: General
Topic: v6.0 released
Replies: 321
Views: 75566

Re: v6.0 released

The queues dissapear after a short period of time from queue list and if try to added again i take this error message "couldn't add new simple queue-already have such name"
Same here on RB493
Same here on CCR1036
only appear if the server restarts
by fabiandr
Sun Aug 14, 2011 3:38 am
Forum: General
Topic: PPPoE and MTU/MRU/MSS Settings
Replies: 8
Views: 18565

Re: PPPoE and MTU/MRU/MSS Settings

Hello, I appreciate it, I can help, I have pppoe on my network server and dhcp server, in the configuration I have MTU in 1480, and change the MSS 1400, 1410 and in every case I have problems with hotmail and yahoo page. That way I can find the correct value of the setting of the MSS.
Thank you.
by fabiandr
Mon Aug 01, 2011 5:34 pm
Forum: Beginner Basics
Topic: Which MRU in pppoe client config on ROS should I set?
Replies: 3
Views: 1238

Re: Which MRU in pppoe client config on ROS should I set?

hello, recently implemented the use pppoe in the same network I have dhcp, pppoe to activate the change-mss my router, RB1100, left with almost 100% cpu load on, implement a single rule for global change the mss, this affects customers as the pppoe dhcp, the question is whether this can cause my net...
by fabiandr
Fri Feb 04, 2011 5:29 pm
Forum: General
Topic: RB1100 hits 100% cpu utilization in a pattern
Replies: 8
Views: 2583

Re: RB1100 hits 100% cpu utilization in a pattern

Hi, I have a similar problem with my rb1100, with / profile tool. DNS is a load of up to 70% at times. This causes a few days ago the rb1100 is blocking and the only way to recover was by netinstall. 5.rc5 use version.