ROS 6 + L2TP Server = Kernel Panic

RouterOS General
1

I have any 5.x ROS on the x86 Machine (6 servers) - all work fine.

I upgraded one server from 5.21 to 6.1.

Server crash and reboot after connect to L2TP Server (MikroTik) from Windows 7 client (no ipsec).
PPTP Server - good work on the 6.x
L2TP Server - bad (I try 6.0rc14, 6.0, 6.1, 6.2)
Interestingly - L2TP Server allows forward only packets are not more than 430 bytes

There are people who have had such a problem?


big

Hardware:

iCore7-3930K
MB Intel DX79TO
Intel Gigabit 82576 Server Lan Adapter ET Dual Port

2

YES, I have had L2TP completely stop working when moving from 6.0 to 6.1 on an RB2011 (mipsbe)

I reverted back to 6.0 and L2TP started working again immedietely. I’m glad I tested the setup before the upgrade otherwise I’d have wasted alot of time trying to get it working on 6.1

Is Mikrotik aware of this?!?

3

There are people who have had such a problem?