Firewalltips.blogspot.com Website Review

Checkpoint Firewall Appliances are using Logical Volume Manager (LVM) Sometimes, the logic volume do not have enough size to perform your operations. Checkpoint Expert Mode have some commands to modify the   LV         VG       Attr   LSize Origin Snap%  Move Log Copy%  firewall if it found insufficient disk space with the warning “there is insufficient disk space to complete the operation’   LV         VG       Attr   LSize Origin Snap%  Move Log Copy%   Check the space again with pvs command, there is only 704M free space left   LV         VG       Attr   LSize  Origin Snap%  Move Log Copy%  5. RESIZE THE FILE SYSTEM                     ISP 1 is on wan1, your IP is 1.1.1.2, gateway is 1.1.1.1 ISP 2 is on wan2, your IP is 2.2.2.2, gateway is 2.2.2.1 This section tells the firewall to ping an IP (in this case, our gateway) repeatedly to see if it's alive or not. For most cable and DSL type connections this will work fine, however if you are interfacing with another ISP's router that may continue responding to pings even if the circuit is down, then consider using an internet IP such as 4.2.2.2 or 8.8.8.8. You can do this on both wan interfaces if         set interface wan1         set server 1.1.1.1         set srcintf wan1         set server 1.1.1.1         set gateway-ip 1.1.1.1         set timeout 5 Most of this can be done in the web interface, the only critical piece here are the two fail-detect options on wan1. You can also turn on failure detection for wan2 (make sure you add a gwdetect for it as well), however i don't find it necessary here since if both wan1 and wan2 are down then i'm screwed anyways. Note that the fail-detect options are not necessary on newer firmware.         set ip 1.1.1.2 255.255.255.248         set fail-detect enable         set fail-detect-option detectserver     next