Literally every single Ethernet port between the customer device and your core router...
Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 On Oct 15, 2016 1:32 PM, "Terry Duchcherer" <te...@netago.ca> wrote: > Everywhere, including all L2 switches. If the MTU changes at any point you > can loose packets, or cause fragmenting. > > > > *From:* telrad-boun...@wispa.org [mailto:telrad-boun...@wispa.org] *On > Behalf Of *Andreas Wiatowski > *Sent:* Saturday, October 15, 2016 11:25 AM > *To:* telrad@wispa.org > *Subject:* Re: [Telrad] L3 MTU settings > > > > Are you just hard coding it on all the interfaces in the Mikrotik…or just > the backhaul path's and Telrad Enode’s? > > Cheers, > > > > Andreas Wiatowski, CEO > > Silo Wireless Inc. > > 519-449-5656 x-600 > > > > > > *From: *Terry Duchcherer > *Reply-To: *"telrad@wispa.org" > *Date: *Saturday, October 15, 2016 at 1:18 PM > *To: *"telrad@wispa.org" > *Subject: *Re: [Telrad] L3 MTU settings > > > > Andreas, we are in the process of changing this as well. Are using 1900 > for Layer2 and 1600 for Layer3. If I remember correctly, you need 1580 > Layer3 if you want to set your UE’s to 1500 which is what we are trying to > achieve. > > > > Terry > > > > > > *From:* telrad-boun...@wispa.org [mailto:telrad-boun...@wispa.org > <telrad-boun...@wispa.org>] *On Behalf Of *Andreas Wiatowski > *Sent:* Saturday, October 15, 2016 11:15 AM > *To:* telrad@wispa.org > *Subject:* [Telrad] L3 MTU settings > > > > Please pardon my ignorance with this question. We use Mikrotik Cloud > Core’s L3 routing with OSPF. Wondering if there is any merit in switching > the default L3 MTU of 1500 to 1580 for better performance and possibly > solve some weird VPN problems for customers on the LTE platform. I know > quite some time back there was a number of discussions around MTU…I can’t > seem to find them. Currently we are L3 MTU of 1500 and L2 MTU is 1580, some > are 1588…. Seems to be calculated automatically. > > > > > > Cheers, > > > > Andreas Wiatowski, CEO > > Silo Wireless Inc. > > 519-449-5656 x-600 > > > > _______________________________________________ > Telrad mailing list > Telrad@wispa.org > http://lists.wispa.org/mailman/listinfo/telrad > >
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