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-6990f4d63d9c7440367540/] Back up all the databases: [crayon-6990f4d63d9cf034278359/] Back up with…

ZFS – Replacing a dead disk in a zpool

ZFS – Single Path 1. Check zpool status: zpool status vol -x 2. Find the {GUID} of the {dead-disk} within zdb: zdb -l /dev/{dead-disk} 3. Offline the the {dead-disk} within zdb: zpool offline vol /dev/disk/by-id/{dead-disk} 4. Detach…
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-6990f4d63df2a278348960/] 2. after removing package update your system [crayon-6990f4d63df32098660379/] 3. re-install the package [crayon-6990f4d63df35503305361/]

Ubuntu – How to fix broken packages

1. fix broken packages [crayon-6990f4d63e0df404858246/] 2. cleanup 1st [crayon-6990f4d63e0e6525418757/] 3. cleanup 2nd [crayon-6990f4d63e0e9742499032/] 4. Package Manager [crayon-6990f4d63e0ec225696821/]