Cisco ASA No Debug Output?
KB ID 0001477 Problem I see this get asked in forums A LOT, typically the poster has another problem they are trying to fix, someone has asked them to debug the problem and they cant see any debug output. Solution Firstly you need to understand what logging is, and how debugging fits within it. (Bear with me, this is good knowledge to have). The firewall saves logs in syslog format, and there are 8 Levels of logs, the one with the...
Cisco FirePOWER is Blocking an Application
KB ID 0001286 Problem A few weeks ago I installed a 5525-X firewall for a client, and set it up as follows; ASA Setup FirePOWER Services (for ASDM) And all was well, then a week later I got an email… One of our teachers is doing a project with MATHS and ICT involving bitcoin. Basically, he has something called BITCOIN CORE WALLET installed and it used to work with the old Firewall. I’ve installed it on my work laptop and taken...
Event ID 36888
KB ID 0000634 Problem This was driving me nuts on my Windows 7 x64 Laptop. Log Name: System Source: Schannel Event ID: 36888 Task Category: None Level: Error User: SYSTEM Description: The following fatal alert was generated: 10. The internal error state is 10. I was getting a dozen of these an hour! Solution This error is caused (from what I can gather) by an error in certificate negotiation, your machine is trying to initiate...
Event ID 1202
KB ID 0000124 Problem Security policies were propagated with warning. 0x4b8 : An extended error has occurred. Solution In my case, driver signing policies. Enable Logging 1. Enable debug logging for the Security Configuration client-side extension. To do this: a. Start Registry Editor. b. Locate and then click the following registry subway: HKEY_LOCAL_MACHINESoftwareMicrosoftWindows...
Exchange: Importing Mail From PST Files (including Bulk Importing)
KB ID 0000443 Problem If you have mail in .PST file format that you would like to import, either exported via ExMerge from an older Exchange server, or Exported via Outlook, or even exported via PowerShell, then the process for importing that mail into Exchange has been the same since Exchange 2010 (SP1). Before SP1 you would have to install a copy of Outlook on the Exchange server and use a PowerShell command that looks like this...