[Mikrotik] My routing problem

Tim Warnock timoid at timoid.org
Tue Mar 8 03:19:20 CST 2011


Did you set a passive default ospf on all interfaces?

> -----Original Message-----
> From: mikrotik-bounces at mail.butchevans.com [mailto:mikrotik-
> bounces at mail.butchevans.com] On Behalf Of Andrew Thrift
> Sent: Tuesday, 8 March 2011 7:13 PM
> To: Mikrotik discussions
> Subject: Re: [Mikrotik] My routing problem
> 
> Hi John,
> 
> This sounds quite odd, are you running distributed PPPoE concentrators
> or bridging back from the towers to a central concentrator ?
> 
> 175+ PPPoE sessions on a 450G sounds excessive, for this number of
> connections we would normally run an RB1100 or an x86 box.
> 
> 
> 
> Regards,
> 
> 
> 
> 
> Andrew
> 
> On 8/03/2011 11:19 a.m., john wrote:
> > We have 16 Towers.  Almost 1900 Customers. 3 Points of presence on the
> > internet (connected together with pptp links).  We are statically
> > routed right now with a 10.X.0.0/16 to each tower router
> >
> > My problem is my boss wants to assign an ip to a customer with PPPoE
> > and make that ip work anywhere on the network, with OSPF it is
> > possible.  We tried it but on the Tower Routers that had 175+ PPPoE
> > connections the Mikrotiks would not reboot if told in the software to
> > reboot.  They would power down and not boot back up.  They had to be
> > hard booted.  Not to mention that if I tried to run /export on the
> > mikrotik the CPU usage would peg out at 100% and not come down.  Is
> > there any other way of doing what I need to do.
> >
> > The Mikrotiks in question are all 4.15 or less version.  One is a X86
> > processor with more than enough hardware.  The others are 450G.  The
> > Mikrotiks after rebooted are running about 20% or less
> >
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