On Fri, Nov 4, 2016 at 6:08 PM, Nathan Anderson <[email protected]> wrote:
> If you can get 1496-byte packets all the way to the UE's IP through the > EPC, then that shows (interestingly) that S1 traffic from EPC <-> eNB is > somehow not beholden to the MTU as-reported on the S1 VLAN (or on the > master interface for that matter), but that PDN traffic definitely is > restricted by that 1496 MTU. I'm guessing that Telrad would need to > release a software fix to increase the PDN VLAN MTU to 1500 or above to > work around that problem. > > > > That VPLS traffic seems to be constrained by the S1 VLAN MTU, even though > L3 traffic isn't, is also interesting. It must have something to do with > how VPLS is implemented on the EPC side...something is paying attention to > that MTU value set on that VLAN in certain scenarios but not in others. > Again, sounds like a software fix may be in order? > > > > What did Nick have to say when you talked to him on the phone? > > > My observations as well. Nick is evidently working on the same issues. Didn't hear from him today. -- Jeremy Austin (907) 895-2311 (907) 803-5422 [email protected] Heritage NetWorks Whitestone Power & Communications Vertical Broadband, LLC Schedule a meeting: http://doodle.com/jermudgeon
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