# Cisco ASA connections Monitors the number of connections on a Cisco ASA firewall and Cisco Firepower Threat Defense devices **Note: Item changed from*Cisco ASA connections* to *Firewall connections*** **Note: CMK 2.0 has its own ASA connection check, except for minimum levels and support for FTD devices. If you need this, please send me an email (thl-cmk[at]outlook[dot]com).** Check Info: * *service*: this check creates the service *Cisco ASA connections* * *state*: **critical**/**warning** if the number of concurrent connections is outside the configured levels * *wato*: you can configure the warn/crit/minimum level of current connections * *perfdata*: * maximum connections (count) * current connections (count) **Note:** works with Cisco ASA55xx and later Sample output ![sample output](/doc/sample.png?raw=true "sample [SHORT TITLE]")