Re: [Mikrotik] x86 MTU

2012-11-12 Thread Martin Ruiz Ibersystems
Our brand new Dell Optiplex 390 had problems with 4.x and 5.x. NIC drivers not working. With 6rc3, the NIC is working. It's about 5 minutes trying power on the network, but fnally it works. Strange problems.. because we had broadcom and intel NICs in all DELL machines before without problems..

Re: [Mikrotik] x86 MTU

2012-11-12 Thread can...@believewireless.net
The chipset of the Intel NIC makes a difference. If it ends in L, it will support jumbo frames, if it ends in V it will not under Mikrotik V5. I was told it would be supported in V6. ___ Mikrotik mailing list Mikrotik@mail.butchevans.com

[Mikrotik] x86 MTU

2012-11-11 Thread Jeromie Reeves
I have a x86 router that I upgraded to 5.21 today (was at 3.30). I did this under the advice that the newer version had newer NIC drivers and had the support for larger MTU's that I am needing for MPLS. Well, Nope. These are the NICs and the MTU is max 1500. This box under arch linux/pfsense is

Re: [Mikrotik] x86 MTU

2012-11-11 Thread Josh Luthman
Try some decent Intel NICs. Realtek and a 3c905 is very questionable. Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 On Sun, Nov 11, 2012 at 9:38 PM, Jeromie Reeves jree...@18-30chat.netwrote: I have a x86 router that I upgraded to 5.21 today

Re: [Mikrotik] x86 MTU

2012-11-11 Thread Jeromie Reeves
Even the Intel NIC in this box will not do better then 1500 under MT. This setup has been stable and untouched for so long we forgot it was there, unlike some other installs that needed constant attention. On Sun, Nov 11, 2012 at 6:41 PM, Josh Luthman j...@imaginenetworksllc.com wrote: Try some