Aug 29, 2008 · • There is no direct acceleration support for the extra 4-byte mGRE tunnel key on the high-end router platforms, such as the Cisco 7600 (or Cisco Catalyst 6500) with a VPNSM or VPN SPA blade. However, there is a work-around that enables some acceleration capability (see Scaling a Design for more information).
My ping/latency is really high - Anonymous VPN Service It is common with certain traffic to experience latency issues if the data being sent is too large, i.e. torrents. The "Use Small Packets" option that is available within our client settings limits the maximum size of packets sent over the connection by causing the VPN tunnel to report that it is smaller than it is. Diagnosing VPN Throughput Issues - BBC R&D Oct 08, 2018 High Privacy VPN Tunneling
Bandwidth and Latency over VPN and MPLS - Ars Technica
Re: VPN Latency is high across the VPN Tunnel Remote location is a DSL internet connection and main office is a T1. Remote location is about 900 miles from main office. Central location Antenna1-----remote peer 1 (vpn and latency works perfect) Central location Antenna 2-----remote peer 2 (vpn increases latency but ip to ip works fine). For the central location 2 these are the tests that I ran. Central Location Antena 2. Router inside: 10.10.10.1
WatchGuard Firebox V200 firewall/VPN | Network World
VPN tunnels massively slows down if high network traffic I see extremely high latency in every gateway, WAN as well as my VPN connections. If I restart the vpn tunnels it instantly comes back to normal values. and interface config looks like this: I block bogon in everey vpn and wan interface. maybe you can have a quick look into the log. I am a bit desperate: High latency after Check Point firewall from R77.3 As before we are running on CP R77.30 hardware model is 13500 with cluster appliance with smooth and normal performance. But after upgrade to R80.10 all network performance to slow down, for example, we have PRTG monitor (network via checkpoint) have monitor our website performance, on R77.30 the loading time around 5x-1xx ms, after R80.10 drop to 5xx - 4xxxx ms. Overview: VPN split tunneling with Office 365 | Microsoft Docs