Cisco ASA – Global Access Lists
KB ID 0001019 Problem I’ve been working for a client that has a large firewall deployment, and they have twelve switches in their six DMZ’s. I wanted to take a backup of these switches (and all the other network devices). While I was bemoaning the amount of ACL’s that I would need to allow TFTP in from, (note: that’s UDP port 69 if you are interested). My colleague said “Why not use a global ACL?”,...
Cisco ASA ASDM – Packet Tracer Wont Work
KB ID 0001051 Problem I don’t usually use the graphical packet tracer tool, but I did this week, and this happened; Following error(s) occurred- packet-tracer input inside {protocol} inline-tag -l {source} {source port} {target} {target port} xml %Invalid input detected at ‘^’ marker Solution Well from CLI it worked fine, so I’m guessing it’s a fault in the ASDM. An Internet/forum search threw up a load...
AnyConnect – “Error Contacting Host”
KB ID 0000555 Problem I was creating some “Bookmarks” on a client’s AnyConnect web portal last week. They were simply CIFS links to shared folders on his servers so he could access them remotely from his Android tablet PC’s. However every time I clicked a link I got this error; Solution A bit of searching later and I found that in the release notes for version 8.0(4) this was a known problem that had been...
Windows 10 – Running the Cisco VPN Client Software
KB ID 0001097 Problem OK, firstly why are you still using the IPSEC VPN client? It’s not only gone ‘End-of-life’, it went end of support in July 2014. {That’s my Cisco Partner bit done}. So you have an old IPSEC Remote VPN solution and can’t afford an upgrade to AnyConnect? Now your shiny Windows 10 machines are complaining when you try and install the VPN client software. Error 27850. Unable to manage...