search for: after_prematch

I want to add an entry to a database every time a brute force registration attempt is done. from this database we are updating cisco routers with our ban list so our entire network is protected. The database side of things is working and has been for some time. I really would like to add the file2ban side of it to protect our asterisk system better. How would I best go about doing this

When we designed our systems on asterisk we designed it to me multi-tenant. Se we use customer prefixes on all extensions. This allows us to have multiple customers using the same extension pools. It also reduces the hack foot print as hackers must know the prefix for a customer to try and brute force things. All passwords use 8+ characters with alfa/numeric and special characters. As I see