Betreff: Dauerhafter Paketverlust (35-40%) im Vodafone-Backbone

Reza3 — Fri, 20 Feb 2026 12:13:04 GMT

Hello everyone,

I have been experiencing massive packet loss for a long time, which severely impacts video conferencing and real-time applications.

My MTR measurement (100 packets to 8.8.8.8):

1. fritz.box (192.168.178.1)         0.0% Loss ✓2. 92.219.224.207 (Vodafone)         9.0% Loss3. 92.79.214.2                       9.0% Loss4. 145.254.2.207 (Vodafone)         40.0% Loss ← Problem5. 213.133.121.197                   9.0% Loss

What I have already checked:

Router (Fritz!Box 7530 AX) restarted
LAN cable instead of Wi-Fi: same problem
Ping to router (192.168.178.1): 0% loss
Various targets tested: all show loss from hop 2-4 onwards.

Conclusion: The problem clearly lies in the Vodafone network, specifically at node 145.254.2.x, which consistently shows 35-40% packet loss.

Could someone please check the line and routing to my connection?
Postal code: 10715 Berlin.
Contract: Cable 250

Thema "Betreff: Dauerhafter Paketverlust (35-40%) im Vodafone-Backbone" in Störungen im DSL-Netz

Betreff: Dauerhafter Paketverlust (35-40%) im Vodafone-Backbone