Cisco Firepower Services – Change IP and DNS Addresses
KB ID 0001173 Problem If you change your internal LAN addresses its easy to re-ip the firewall but what about the FirePOWER module? If you manage your SFR from the ASDM it will tell you what the IP is, but it won’t let you change it? Solution Change the FirePOWER Module IP Address Log into the firewall, then open a session with the SFR module. find the physical address of the module (usually eth0, but check). Petes-ASA#...
What’s My Network Address and What’s my Broadcast Address?
KB ID 0000215 Problem The network address is the IP address that is the lowest number in your network range, and the broadcast address is the highest. To find out what your is, use the form below. Solution Find your IP address and Subnet Mask then enter it below. Enter your IP address: . . . Enter your subnet mask: . . . Answer: Network Address: Broadcast Address: Related Articles, References, Credits, or External Links...
AnyConnect – Using a Windows DHCP Server to Lease IP Addresses to the Remote Clients
KB ID 0001050 Problem I did an AnyConnect design for a client recently, and they asked ‘Instead of using the firewall to lease the DHCP addresses to our remote clients, can we use our Windows DHCP Server?” In the past I’ve used Windows DHCP servers for IPSEC VPN clients, but more recently I’ve tended to just use the firewall. The client had some valid reasons for wanting to do so, and given the complexity of...