Re: [WISPA] Taking Mikrotik down

2010-09-13 Thread Kristian Hoffmann
We inherited a bridged network (bridged EoIP tunnels over routing w/OSPF) that had similar problems. It turned out to be caused by Belkin (and similar) routers that resend packets they don't think they should have received (or don't know what to do with) back out their WAN interface. If you have

Re: [WISPA] Taking Mikrotik down

2010-09-13 Thread Butch Evans
On Mon, 2010-09-13 at 12:30 -0700, Forbes Mercy wrote: > Brett, Not sure who Brett is, but... > Wireshark showed some anomalies such as IPv6 traffic There is more IPV6 traffic on the network than most people realize. I've got captures from about 40 networks dating back to about a year and a ha

Re: [WISPA] Taking Mikrotik down

2010-09-13 Thread Glenn Kelley
On your ubnt equipment - did you enable stp ? using a syslog -? might show a good amount of info if so On Sep 13, 2010, at 3:30 PM, Forbes Mercy wrote: > Brett, I'm impressed with your knowledge of Mikrotik programming so I > wanted to ask you this. Last week and further back about four times

[WISPA] Taking Mikrotik down

2010-09-13 Thread Forbes Mercy
Brett, I'm impressed with your knowledge of Mikrotik programming so I wanted to ask you this. Last week and further back about four times a week we had a cascading crash of our bridged network whereas the LAN side of the Mikrotik Backhauls would crash presumably from traffic. Wireshark showed