Blog Archives

WLC2100 and ASA 5505 uses same hardware. Can they be converted?

I wonder if one can convert a Cisco Wireless Controller 2106 into an ASA 5505 or vice versa. It seems to be the same hardware. Anyone that knows if there is any burned-in differences, or is it just a matter

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Posted in Cisco Security

Strange Win7-behavior with AnyConnect and Ipv6

I think Windows 7 behaves strange with AnyConnect and IPv6   I have recently been doing a lot of ipv6-configurations and as part of that I tried out the ipv6-support in the Cisco Anyconnect-client. While doing that I found out

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Posted in Cisco Security

Private ipv4 addresses as a security reason not to convert to ipv6?

 I while ago I got into a discussion with one of my customers regarding ipv6. He told me that one reason not to migrate to ipv6 was for security.  – I dont want to tell the entire world what IP

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Posted in Cisco Security

Another missing ASA-feature: telnet and ssh client

Every single decent Cisco-device on earth has the ability to make an CLI-user jump to another device with telnet or ssh. Except the ASA. I really wish that this feature could be added. Right now I am troubleshooting a firewall

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Posted in Cisco Security

ASA-generated traffic thru Lan2Lan-tunnel?

Recently I got an request from a Cisco ASA customer who wanted to authenticate VPN-users with a remote Radius-server. Using Radius is piece of cake, but those of us that have been working with Cisco Pix/ASA for a while know

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Posted in Cisco Security

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