Wichtig: Diese Einstellung bleibt nur bis zum nächsten Neustart der FRITZ!Box aktiv! Wählen Sie dies aus und klicken Sie rechts auf die Schaltfläche "Einstellung übernehmen". Klicken Sie in der Benutzeroberfläche der FRITZ!Box links unten auf "Inhalt" und dann unten auf "FRITZ!Box Support".Įtwas weiter unten finden Sie unter Paketbeschleunigung die Option die "Paketbeschleunigung deaktivieren". Here is the original support answer from their support (in German, because its a German company): Just ask AVM support about packet acceleration feature.
There is a known issue with the packet acceleration feature in Fritz!Box 7530AX current firmware which interferes with vpn traffic in. I really don't have any other idea what to do. However, I sometimes do get an error saying "Check Point Endpoint Security - VPN tunnel has disconnected: Internal erro: OS configuration with adapter required parameters failed: Failed to recover state. Wireshark log on my work laptop doesn't show anything useful as most of the traffic is encapsulated in ESP protocol. I have checked with our network admin and he confirmed that settings are correct for both my client and server. I tried to see if there's a setting in Fritzbox like IPS and, firewall rules, or ACLs set for my work laptop client, but nothing is set or everything is enabled properly. When I'm back on my ISP router VPN seems to establish and keep connected for prolonged period. My desktop PC, other laptop, phones, TV, Xbox etc. tried connecting via both Ethernet and WiFi (both 2.4 and 5GHz).Īll other devices on network are working properly, including the same work laptop when I'm disconnected from VPN. at last, I tried replacing my work laptop from Thinkpad T480 to Thinkpad T15 Gen2 I tried enabling and disabling MAC address pass-through in laptop BIOS) as this didn't help, I tried replacing docking station with two different versions (Type-C and Thunderbolt 4) with different network adapters. reinstalled operating system (tried both Windows 10 and Windows 11, including the latest 22H2)
reinstalled network adapter drivers, upgraded to latest ones on both laptop and docking station reinstalled Checkpoint VPN client, used several versions (E86.25, E86.40, E86.50, E86.60)
checked Checkpoint VPN site and authentication settings and confirmed those are correct I noticed, after I replace ISP router to Fritzbox one in my local network, that every 15 minutes (it varies) my VPN disconnects and reconnects after 30-60 seconds.Īt first I thought it has something to do with my laptop, so I did following troubleshooting: I'm working from home, and my company uses Checkpoint VPN to tunnel into internal network. I am facing a weird issue that, after lots of troubleshooting, seems to be narrowed down to something affecting Checkpoint Remote Access VPN and Fritzbox 7530 AX router.
0 kommentar(er)
