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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
Linux Tools
Kali Linux
SBC HomeLAB
1. - Oracle SBC - Basic Peer to Peer LAB
Nextcloud PI on LXC Container
Administration
SIP Core
Information about SIP, Servers and operations and client config
Avaya SDM Client
Drivers
Security
Administration
Troubleshooting
1.- AZ-104 Azure Administration
2.- AZ-104 Governance and Compliance
AZ-104 Resources
3.- AZ-104 Azure Identity
4.- AZ-104 Azure RBAC - Role-based Access Control
5.- AZ-104 Azure - Storage
RHCSA EX200 - Understand and use essential tools
3. - SBC Realms
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
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
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
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 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 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
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
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
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
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
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
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
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
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
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
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
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
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
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
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...