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Avaya Upgrade 8.0 to 10

AZ-104 - Learning Azure Cloud Administrator

RHCSA EX200

Proxmox

Tools

How to

Terraform

Security

cv

learning

Administration, upgrades and maintenances

Avaya - Media Server

Linux Tools

Apps and Tools

Kali Linux

Linux distros

SBC HomeLAB

Oracle SBC

1. - Oracle SBC - Basic Peer to Peer LAB

Oracle SBC Labs

Nextcloud PI on LXC Container

LXC

Administration

Oracle SBC

SIP Core

SIP Learning

Information about SIP, Servers and operations and client config

Avaya SDM Client

Avaya - SDM Windows Client

Drivers

Apps and Tools

Security

PFSense

Administration

PFSense

Troubleshooting

PFSense

1.- AZ-104 Azure Administration

AZ-104 - Learning Azure Cloud Administr...

2.- AZ-104 Governance and Compliance

AZ-104 - Learning Azure Cloud Administr...

AZ-104 Resources

AZ-104 - Learning Azure Cloud Administr...

3.- AZ-104 Azure Identity

AZ-104 - Learning Azure Cloud Administr...

4.- AZ-104 Azure RBAC - Role-based Access Control

AZ-104 - Learning Azure Cloud Administr...

5.- AZ-104 Azure - Storage

AZ-104 - Learning Azure Cloud Administr...

RHCSA EX200 - Understand and use essential tools

RHCSA EX200

3. - SBC Realms

Oracle SBC SBC HomeLAB

Session Border Controllers are network devices that secures voice over IP (VoIP) infrastructure while providing interworking between incompatible signaling messages and media flows from end device or application servers. An important element in Oracle SBCs is...

4. - SBC SIP Interfaces

Oracle SBC SBC HomeLAB

It’s now time to create a SIP service associating the IP in network interfaces with realms configured previously. On the CLI lets first create the External SIP interface: PCOSBC# config t PCOSBC(configure)# session-router PCOSBC(session-router)# sip-interf...

5. - SBC Steering pool

Oracle SBC SBC HomeLAB

With the current configuration Oracle SBC is now able to process signaling but there are two problems, first there are no resources to manage audio and there is no routing in place to process the session correctly. Let’s fix the problem about the resources ad...

6. - SBC Local Policies

Oracle SBC SBC HomeLAB

The last step for this basic lab environment is to create routing to connect the External and Internal realms. In Oracle SBCs this kind of configuration is called Policy Realm Based Realm Bridging. To configure this routing, we need to create 2 local policie...

SBC - Useful commands CLI

Oracle SBC Troubleshooting

Oracle SBCs can be administered via web and CLI, both ways have pros and cons, in this entry we will review a few CLI commands that can provide useful information. SBC Status display-alarms show health SBC Information show version show features ...

SMGR - Signing certificate request with SMGR CA

Avaya - System Manager Administration, upgrades and maintenances

Avaya System Manager comes with a Certificate Authority that can be used to integrate Avaya solutions and manage certificates. In this entry we will work to sign the Certificate Request created in the Oracle SBC in the previous entry. Lets start accessing th...

SMGR - JBoss reestart

Avaya - System Manager Troubleshooting

There are multiple situations where Avaya System Manager JBoss needs to be restarted, in my case multiple alerts from different Avaya systems about loosing connectivity to the Web License Manager (CM, SBCE and AES) were received. After troubleshooting the pro...

ADS - Backup

Avaya Diagnostic Server - ADS Administration, upgrades and maintenances

Creating a backup for any device in the network is important. ADS has its own automatic process to create scheduled backups and upload it to a remote server. The most important part is having an SFTP server running and accessible from the ADS IP address. To ...

ADS - Migrate ADS v3.3 to v4.0 Export/Import Managed Devices

Avaya Diagnostic Server - ADS Administration, upgrades and maintenances

Migrate from ADS v3.3 to v4.0 can be implemented using Export/Import Managed Devices in the web portals. In the current ADS 3.3 use the option Export, this will create a CSV file with all the managed devices Deploy the OVA for version 4.0 (this dep...

ADS - Installing Security Service Pack

Avaya Diagnostic Server - ADS Administration, upgrades and maintenances

Sometimes ADS require to have patches installed, here is the procedure followed to install Avaya Diagnostic Server 4.0 Security Service Pack SSP #2, detailed instructions can be found in https://download.avaya.com/css/public/documents/101081346 Download s...

ADS - Migrate ADS v3.3 to v4.0 migration backup

Avaya Diagnostic Server - ADS Administration, upgrades and maintenances

In a previous entry, same upgrade was implemented using export/import devices, but we will work now performing the same upgrade but now using a migration backup in ADS v3.3 and restoring it in ADS v4.0, this is my preferred was as all settings and administrati...

Session Manager - Certificate renewal

Avaya Session Manager Troubleshooting

In the last few days, we have received multiple emails from Avaya for alarm OP_MMTC20048 in our Session Manager 8.x, this is the information included in the email: After verifying the System Manager those alarms can be found in (as shown in the image below)...

PFSense on Proxmox

VM

This is a short guide to install PFSense on Proxmox as VM Download PFSense CE from https://www.pfsense.org/download/ Upload or download iso to Proxmox  Navigate to your storage drive ,click on ISO Images, upload or download from URL on Proxmox ...

Acme Certificates with letsencrypt and cloudflare

PFSense Security

This is to install and configure Acme certs with Letsencrypt as well as deploying HA Proxy for access to our internal services and add SSL services, we're using cloudflare for our cert verification.   On PFsense navigate to system/package manager/available p...

Logs

Avaya Session Manager Troubleshooting

Asset Logs navigate to /var/log/Avaya/asset/ /var/log/Avaya/asset/asset.log:Mar  4 00:37:56 denusvm-asesmgr1 AasSipMgr[5168]: prv/src/AslTlsData.cpp::verify_callback(312:AslConnector_5326):verify_callback: Error verify_error = 10: certificate has expired , I...

SMGR - GeoRedundancy activating primary server for restoring services

Avaya - System Manager Administration, upgrades and maintenances

Status shown when Secondary server is active To active primary server, click in deactivate Secondary Server A prompt will ask for confirmation.         Then click on Restore Data And then confirm which server config you want...

Large files linux

Linux - Tips Maintenance

df -h shows hard drive space sudo du -a /dir/ | sort -n -r | head -n 20 this will list larger files/folders in /dir     find / -type f -size +20000k -exec ls -lh {} \; 2> /dev/null | awk '{ print $NF ": " $5 }' | sort -nrk 2,2   this will find files l...

JBoss - Unable to start disk full maillog

Avaya - System Manager Troubleshooting

to clear out maillog from system manager follow the procedure below root >df -k Filesystem 1K-blocks Used Available Use% Mounted on /dev/mapper/smgrvg01-lv_root 4343808 2042116 2301692 48% / devtmpfs ...

WebLM - Patch Install

WebLM and PLDS WebLM - Standalone

Before you begin     Create backup of WebLM.     Copy the patch file, feature pack file, or the service pack file to the WebLM server.     Verify the installed WebLM version. Procedure     Log in to the WebLM command line interface with administrator priv...

App sequence checklist

Avaya Session Manager Administration, upgrades and maintenances

SM:Home / Services / Inventory / Manage Elements-Add CM element and synchronize Home / Elements / Routing-Add CM SIP Entity-Add CM Entity Link-Add CM Routing Policy(Dial Patterns are not needed for SIP phones, but may be added towards CM for VM and SIP trunks...