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MUM Europe 2020

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by legba
Tue Mar 12, 2013 12:35 pm
Forum: RouterBOARD hardware
Topic: CLOUD CORE ROUTER
Replies: 1374
Views: 1018640

Re: CLOUD CORE ROUTER

Does Cloud Core Router support irqbalancing ?
How many cores can operate each ethernet port ?
by legba
Mon Apr 25, 2011 12:15 pm
Forum: Forwarding Protocols
Topic: Redundancy implementation
Replies: 4
Views: 3284

Re: Redundancy implementation

@fewi : MAIN Router is Vyatta runing bgp on 3 peers - and i could make ospf instead of using vrrp. I would say that i even should:). But vrrp is much easier / faster. I set up on main router ie. -> ip r a 178.200.216.0/22 via IP_ADDRES_OF_VRRP and it is done . If R0 goes down - R1 takes its job. Whe...
by legba
Sun Apr 24, 2011 6:46 pm
Forum: Forwarding Protocols
Topic: Redundancy implementation
Replies: 4
Views: 3284

Redundancy implementation

Hi, i am trying to implement some redundancy:) Please correct what you think is wrong. Thanks for any suggestion. All below is in testing lab. There will be different IP addresses in production . As You can see on the diagram... We have 2 PPPoE servers connected to a switch serving clients PPPoE sim...
by legba
Mon Feb 14, 2011 10:29 pm
Forum: RouterBOARD hardware
Topic: Supermicro Atom D510 Compatibility, performance
Replies: 18
Views: 5163

Re: Supermicro Atom D510 Compatibility, performance

Thanks Tom for testing this hardware. I appreciate it a lot. Anyway - we upgraded one of our BRAS serwers terminating 350 PPPoE sessions by mistake :) to version ROS 5.0rc7. It was a disaster. CPU was 100% almost all the time. All interfaces were disappearing and appearing . So i think we will wait ...
by legba
Sat Feb 12, 2011 11:35 am
Forum: General
Topic: Intel 82574L Gigabit Interface
Replies: 6
Views: 1160

Re: Intel 82574L Gigabit Interface

5.x is developement . So i will not risk installing it on production machine that terminates 1k pppoe sessions.

Is that 100% sure that Intel 82574L NIC will not work in 4.x ? I see some e1000 changes in 4.x changelog..
by legba
Sat Feb 12, 2011 11:30 am
Forum: RouterBOARD hardware
Topic: Supermicro Atom D510 Compatibility, performance
Replies: 18
Views: 5163

Re: Supermicro Atom D510 Compatibility, performance

No, it needs the newer Linux kernel (in RouterOS 5.x) for support. Tom Thanks Tom for answer. That is shitty - because 5.x is not stable to put it on box that would be responsible for pppoe for 1k or 2k sessions. Is that 100% sure that Intel 82574L NIC will not work ? I see some e1000 changes in 4....
by legba
Thu Feb 10, 2011 8:31 pm
Forum: General
Topic: Intel 82574L Gigabit Interface
Replies: 6
Views: 1160

Re: Intel 82574L Gigabit Interface

Does Intel 82574L work in 3.30 or 4.16 ?
by legba
Thu Feb 10, 2011 7:48 pm
Forum: RouterBOARD hardware
Topic: Supermicro Atom D510 Compatibility, performance
Replies: 18
Views: 5163

Re: Supermicro Atom D510 Compatibility, performance

What about MT 3.30 or 4.16 ?
Does it work on this hardware?
Are network cards OK?
by legba
Wed Feb 09, 2011 4:22 pm
Forum: General
Topic: Hardware for PPPoE BRAS for 2000 sessions
Replies: 0
Views: 442

Hardware for PPPoE BRAS for 2000 sessions

Hi,
what hardware is suitable for server 2000 pppoe concurent sessions and sfq shaping them?

What are your suggestions?
by legba
Thu Feb 03, 2011 9:19 pm
Forum: General
Topic: v5rc7 released
Replies: 95
Views: 16641

Re: v5rc7 released

Strange.
We replaced thet x86 box with some other.
When it was not connected to the production network ( it was not running 300 pppoe sessions ) the downrade was OK.
by legba
Thu Feb 03, 2011 9:15 pm
Forum: General
Topic: Redundant PPPOE Mikrotik Servers
Replies: 21
Views: 4712

Re: Redundant PPPOE Mikrotik Servers

Slightly offtopic.
How many sessions do you have ?
Is it possible that MT can handle up to 2000 sessions - shape the traffic and nat them - without problem?
by legba
Tue Feb 01, 2011 10:31 pm
Forum: General
Topic: v5rc7 released
Replies: 95
Views: 16641

downgrade v5rc7

Hi,
we upgraded to 5rc7 on x86 but we noticed that interfaces disappear and appear .
We tried to downgrade to 4.16.
I downloaded all packages - put them to the mikrotik - run /system package downgrade - the box rebooted BUT no effect.
It is still 5rc7.

Please help - how to downgrade.
by legba
Wed Aug 25, 2010 5:54 pm
Forum: General
Topic: MT crashes
Replies: 11
Views: 2178

Re: MT crashes

We also suffer from that issue on 30-40 MT with PPPoE Server enabled.

After some days/hours without any regularity - it just simply hangs.
by legba
Wed Apr 07, 2010 12:05 pm
Forum: Wireless Networking
Topic: Nstreme2 + SNMP
Replies: 9
Views: 2878

Nstreme2 + SNMP

Hi, I would like to monitor rx-signal-strength / tx-signal-strength and rx-rate/tx-rate on nstreme2 interfaces via SNMP in RouterOS 3.14 . What OID is responsible for rx/tx signal and rate ? I can not find anything in snmpwalk -v2c -c public 10.0.0.22 -m /tmp/MIKROTIK-MIB.txt or snmpwalk -v2c -c pub...