Tag: Cisco

Cisco Firepower Time Zone settings

Before you start to run an IPS module time is a key factor to aggregate your ips and firewall logs. Therefore NTP is quite handy. unfortunatly it is not possible to see on the spot where you can change time…

Protection ACL for WAN INTERFACE

An protection ACL for WAN interfaces ip access-list extended PERIMETER-IN remark ANTI-SPOOFING deny ip INTERNAL NETWORKS any remark BROADCAST deny ip 0.0.0.0 0.255.255.255 any remark RFC 1918 – private networks deny ip 10.0.0.0 0.255.255.255 any deny ip 172.16.0.0 0.15.255.255 any…

Cisco – Login Banner

The Cisco banners fullfill different needs. I use them to get a clear indication where I am going to connect to and perhaps add some legal sentenses that a full monitoring of all incoming traffic will take place and that…

Cisco IP SLA – check virtual host

On a portable Cisco 819 router I have installed an IP SLA to verify that http://www.onemanearmy.biz/ipsla_check.html is online and reachable. In the end I am not interested on the outcome, and there are no actions following this IP SLA statement.…

Cisco ASA 5510 access http ssh

To get access to your precious Cisco ASA 5510 firewall via SSH ssh or http seems to be an easy task. But sometimes it turns into a dilema. SSH Access: access your firewall via terminal and configure your management link…