CISCO CUBE SIP DEBUGS

Source: supportforums.cisco.com Muthurani Lavanya Paneerselvam ‎ Introduction This document covers the overview of SIP debugging commands which are helpful while examining the status of…

CISCO CUBE SIP TRACES

source: supportforums.cisco.com Ayodeji Okanlawon SIP traces provide key information in troubleshooting SIP Trunks, SIP endpoints and other SIP related issues. Even though these traces are in clear text, these texts…

Postfix – DNSBL Providers

The complete IP check for sending Mailservers DNSBL (DNS BlackList aka RBL) lookup and FCrDNS (Forward Confirmed reverse DNS aka iprev) check tool. valli: http://multirbl.valli.org To be removed from barracudacentral blacklist please…

CISCO ASA LDAP AAA Error ‘AAA Server has been removed’

Problem: Attempting to test AAA authentication via LDAP to a Windows domain Controller. Authentication test to host {IP-Address} failed. Following error occurred – ERROR: Authentication Server not responding: AAA Server has been removed Solution: This…

MySQL – How to Back Up and Restore a Database

Declarations Database: [dbname] User: [uname] Password: [pass] Back up Back up a dedicated database from the Command Line: [crayon-690452815fb33160397830/] Back up all the databases: [crayon-690452815fb3a950768442/] Back up with…

ZFS – Replacing a dead disk in a zpool

ZFS – Single Path [crayon-690452815fcec437049820/] ZFS – Multi Path [crayon-690452815fcf6590435433/]
Internet Systems Consortium

BIND – Response Policy Zones (RPZ)

ISC Webinars: https://www.isc.org/mission/webinars ISC Webinar on RPZ: https://www.isc.org/wp-content/uploads/2017/12/RPZ-webinar7.ppt.pdf Security Zones - Rackspace Case Study: http://www.securityzones.net/images/downloads/Rackspace-RPZ-Case-Study.pdf Free…
sipgate

CISCO CUBE SipGate

1. Cisco Unified Border Element with Support for Multi-VRF Cisco Unified Border Element Configuration Guide 2. SIPGATE To let you CUBE register with SIPGATE for incoming calls, you need to ensure that the sip-ua, retry invite is 2 else…

Debian – How to delete broken packages

1. remove broken packages [crayon-690452816000b678257028/] 2. after removing package update your system [crayon-6904528160012315158563/] 3. re-install the package [crayon-6904528160015973008156/]

Ubuntu – How to fix broken packages

1. fix broken packages [crayon-69045281601d7208987597/] 2. cleanup 1st [crayon-69045281601de719074619/] 3. cleanup 2nd [crayon-69045281601e1877270008/] 4. Package Manager [crayon-69045281601e4927970977/]