Quote:
Originally Posted by boroboi
That just it, they've just upgraded capacity so i was hoping there was another reason for it
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They've only added downstream capacity, not upstream. Jitter on cable is a function of how the upstream works, and almost all the jitter on VM comes from upstream congestion.
Plus, adding more downstream capacity will increase the load on the upstream channels because of increased ACK traffic.
---------- Post added at 17:48 ---------- Previous post was at 17:46 ----------
Quote:
Originally Posted by boroboi
That's the whole point of channel bonding though, congestion affects you less when you have more channels to balance the load.
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Almost all jitter on VM is on the upstream. Upstream channel bonding has not been implemented yet.
---------- Post added at 17:53 ---------- Previous post was at 17:48 ----------
Quote:
Originally Posted by boroboi
Im not sure if it's their network or not.. i mean, previously i've had a TBB graph up at my CMTS and it's been all over the place... but look here
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If you mean like
this then that's simply a software change and part of how the supervisor modules in enterprise routers work, and nothing to do with network capacity or congestion.
Quote:
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I know its nearly 2 in the morning, but there is not one bit of inconsistency...
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Pretty much every ISP's core network is always like that. Core network problems are not only treated as some of the most serious fault types but are also often the easiest to fix.