- Products
- Learn
- Local User Groups
- Partners
- More
The State of Ransomware Q1 2026
Key Trends and Their Impact
Good, Better, Best:
Prioritizing Defenses Against Credential Abuse
AI Security Masters E7:
How CPR Broke ChatGPT's Isolation and What It Means for You
Blueprint Architecture for Securing
The AI Factory & AI Data Center
Call For Papers
Your Expertise. Our Stage
CheckMates Go:
CheckMates Fest
Hey guys,
Just to update, Benjamin and I had remote session and we are pretty confident that this ISP issue based on the testing.
-sxl on or off, same problem
-rule is there to alow full communication, same problem
-ICMP enabled globally, no change
-fw up_execute shows traffic allowed for IPs we tested
-fw ctl zdebug does not drop anything on affected IP addresses
-fw monitor -F we ran, shows traffic for icmp requests, but not constant replies
-verified routing, its very basic and definitely no assymetric routing issues
Based on all above, I am positive this is not the CP fw issue.
Andy
About CheckMates
Learn Check Point
Advanced Learning
YOU DESERVE THE BEST SECURITY
