Monthly Archives:: février 2013

UCARP: force master to become slave

Posted by & filed under Informatique, Linux.

From UcARP documentation: You can send the ucarp process a SIGUSR2 to have it demote itself from master to backup, pause 3 seconds, then proceed as usual to listen for other masters and promote itself if necessary. This could be useful if you wish another node to take over master. So if you want the […]

Bootstrap ASA failover configuration

Posted by & filed under Sécurité.

Here the configuration I use for ASA failover 8.4+ based on my experience: On the primary: interface GigabitEthernet0/4 no shutdown failover failover lan unit primary failover lan interface FAILINK GigabitEthernet0/4 failover interface ip FAILINK 169.254.255.249 255.255.255.252 standby 169.254.255.250 failover key 222Th3Hak3Y222 failover link FAILINK GigabitEthernet0/4 prompt hostname state priority On the secondary: interface GigabitEthernet0/4 no […]