Checkpoint enable ICMP redirects

 

To enable ICMP redirects, configure the global kernel parameter fw_icmp_redirects=1 on the Security Gateway.

    • To change the parameter On-the-fly:
      1. Run the command: # fw ctl set int fw_icmp_redirects 1
      2. Verify the new parameter setting with: # fw ctl get int fw_icmp_redirects
To set the parameter value to survive reboot (see details in sk26202)
  1. Edit the $FWDIR/boot/modules/fwkern.conf file.
  2. Add the line: fw_icmp_redirects=1
  3. Reboot

 

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