Hey Thomas, Nothing out of the ordinary being logged on the debian router. It all seems to be based around the first /24 from the /22 - I can advertise the other three /24's no problems. Given that it's looking like a tunnel MTU issue, my next step is going to be to un-advertise everything, and see if simple pings (with large MTU) will crash the RouterOS VM. On 27 March 2015 at 14:08, Thomas Jackson <thomas@thomax.com.au> wrote:
Is the Debian router at the other end logging anything weird on its end?
What happens if you advertise as 4x /24's instead of the single /22?
Any chance of getting a packet logger somewhere in the chain so you can see exactly what the two routers are saying to each other?
-----Original Message----- From: Public [mailto:public-bounces@talk.mikrotik.com.au] On Behalf Of Damien Gardner Jnr Sent: Friday, 27 March 2015 1:39 PM To: MikroTik Australia Public List Subject: Re: [MT-AU Public] RouterOS rebooting over and over? Possibly BGP + ipipv6 tunnels?
Yeah, iBGP Remote router is debian with quagga purely passing on the advertisements it receives (with the appropriate filters incase I fubar something at this end ;) ).
Disabling the accept input filter didn't help. Disabling the output filter did help, but I already knew that - sending another prefix works fine also.. turning off multihop didn't fix it either :(
Thanks,
Damien
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-- Damien Gardner Jnr VK2TDG. Dip EE. GradIEAust rendrag@rendrag.net - http://www.rendrag.net/ -- We rode on the winds of the rising storm, We ran to the sounds of thunder. We danced among the lightning bolts, and tore the world asunder