Free VPN Service on SSL Connection – PacketiX™ VPN
PacketiX™ VPN is next-generation VPN software that offers stability, flexibility and expandability, from home and small and medium-size business networks…
Manually Fail-over in Checkpoint Firewall ClusterXL
Trying to do a controlled failover on Checkpoint Firewall ClusterXL environment and found Checkpoint expert command clusterXL_admin in sk55081. $FWDIR/bin/clusterXL_admin…
Checkpoint SPLAT Upgrade to Gaia Error and Solutions
Situation: Experienced similiar issue happened two years ago again. Trying to upgrade R75.40 Splat Checkpoint Box to R77.10 Gaia, but…
Use Serial Port in Virtual Machines Running on Vmware Workstation and ESXi
1. Using Serial Port in the VMs running at Vmware Workstation Named Pipe TCP Proxy is the one I am…
Cisco VPN LAB 2 : IPSec VPN Example Between two ASA 8.4.2
Cisco VPN Lab Series: Cisco VPN LAB 1 : Simple Easy VPN Example between Routers and Comparison with DMVPN Cisco…
Checkpoint Cluster Member Down because interfaces show partially up
Symptoms: One of cluster member shows problem. It always happened on standby member. If goes into deep, you will find…
Free Dynamic DNS Service Site – http://duckdns.org/
Duck DNS is a free dynamic DNS hosted on Amazon EC2. To get it working is quite easy. Add a…
Cisco VPN LAB 1: Simple Easy VPN Example between Routers
VPN Lab Series:Cisco VPN LAB 1 : Simple Easy VPN Example between Routers and Comparison with DMVPN Cisco VPN LAB…
Enabling SNMP v3 – Part 1: Cisco IOS Devices – Disable SNMP v1 and SNMP v2c
1. Enable SNMPv3 It is time to retire SNMPv2 on our network environment. Here is sample configuration for all of…
Checkpoint UTM-1 Edge X Configuration Tips and Resources
Still having some Sofaware UTM-1 Edge devices in our production environment. They are perfectly support by Checkpoint Management Server when…
Enabling SNMP v3 Part 2: Checkpoint R75 (Gaia & Splat) (AES and SHA Configuration)
This post is second part of SNMPv3 configuration. First part is in this post for Cisco devices. During setting up…
Free SNMP Software Suit in Windows Environment – Net-SNMP (Snmpv3 Support)
I was looking for this kind of software for a while. Mostly desktop and servers I am using are windows…