Meraki

Rob_S · ‎Mar 22 2018

The VPN Uplink Decision page with the Latency, Jitter, Loss, and MOS graphs. Site 1 > Site 2 Shows 0% Packet Loss. Site 2 > Site 1 Shows 3% Packet Loss.

Rob_S · ‎Mar 22 2018

Thank you for the response! So if you saw packet loss for about 3 minutes in the stats of one side of the tunnel, but 0 in the other, what would that lead you to believe? We are trying to troubleshoot upstream network issues and hoping this will give us a good starting point with the carrier.

Rob_S · ‎Mar 22 2018

Can someone answer this for me? When looking at the uplink decision stats for both sites, there are different stats depending on which site you are looking at. Are the stats measuring the inbound ICMP traffic? So if you are seeing packet loss in the stats at one site and not the other, that means the packet loss is on the inbound traffic for the MX you are viewing?

Rob_S · ‎Mar 22 2018

I agree. Allowing the MX to calculate using the entire range would be better since most everyone would prefer to use the best path, not just one that is acceptable for g.711. Or let us choose the scale we would like to use.

Rob_S · ‎Mar 21 2018

Has anyone noticed the MOS usually stays around 4.1 no matter how good your VPN tunnel is performing? We have an excellent link with 4ms latency, 2ms jitter, and 0% packet loss and the MOS never goes above 4.1. This keeps the traffic shaping from performing as expected. The MX wants to use both WAN connections even though the other link is around 90ms latency, 16ms jitter, and 0% packet loss when "best for VoIP" is selected for traffic shaping. We really want to use the "best for VoIP" instead of preferring one WAN over another for the faster failover switching.

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