https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk62695&js_peid=P-114a7bc3b09-10006&partition=Advanced&product=Security
Getting this error when Installing event policy?
Installing policy for job [All online jobs]
ERROR: Failed to resolve service name – dns
Error processing Ignore rule (problematic field – ‘service’)
Failed to build correlation policy for event ‘Abnormal activity on service’
Goto
Policy -> Event Policy -> Anomalies -> Abnormal activity on service
Validate all predefined entries are in fact valid.
We had a cause where the third entry was defined as
Replacing this with
We ping sweep networks every minute – sometimes when pinging firewall clusters a random interface does not respond to icmp requests. This occurs when you ping multiple IP’s of the firewall at the same time.
Checkpoint R71
fw ctl set int fw_allow_simultaneous_ping 1
https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk38465
for instructions on how to get the command to survive a reboot
vi $FWDIR/boot/modules/fwkern.conf
fw_allow_simultaneous_ping=1
Symptom: you have internet but MSN ( Messanger ) refuses to load.
Solution: Check the MTU of your desktop and the MTU of your gateway / firewall interfaces.
Why? I Found MTU of 1300 on gateway lead to MSN not loading.
echo “- – -” > /sys/class/scsi_host/host0/scan
