On 09/08/2016 11:25, James Bensley wrote:
Bit late to this thread.
Further to Charlie's input, if you take an NE/NE+ service request and
end-to-end MTU check beforehand if you need >1600 MTU. We've had
issues were a NE+ circuit for which the NTE supports an MTU up to 2032
won't go above something smaller (exact value escapes me right now) -
one of the MetNets it passes through is old with a low MTU.
Did some tests for a customer with a VM NE circuit last week for this
very thing. Got 1527. I don't know what CPE they were using though so
the limit may have been at their end, although they use 1600 over other
circuits apparently.
--
David Derrick
Systems & Network Engineer
Entanet International Ltd
0330 100 0330
