Introduction Configuring a Zscaler GRE (Generic Routing Encapsulation) tunnel on Juniper SRX, along with SLA/failover capabilities, involves several steps. The process may vary slightly based on the specific Juniper SRX model and Junos OS version you are using. Below is a general configuration that you can follow. Make sure to adapt the instructions to your …
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Migrating firewall configurations can be a complex task, but with the right tools, it becomes a much more manageable process. The Firewall Migration Tool from GitHub is a versatile solution that can bring efficiency and reliability to migrate firewall configurations such as addresses, groups, policies, and customized services etc. Big thanks to Vahid Tavajjohi!!! https://fwmig.readthedocs.io/en/latest/ …
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In this blog post, we will delve into the quick switch upgrade procedures for some of Cisco’s prominent switch series: the Catalyst 9500, 9300/9200, and 3xxx series Preparation Assume the below preparations a. Backup Configuration: Prior to any upgrade, make a complete backup of your switch configuration. This precautionary step ensures that you can restore …
Cisco Switch Upgrade Procedures for 9500, 9300, 9200, and 3xxx Series Read More »
Migrating from an old Palo Alto firewall to a new one involves a few more considerations, especially if the models or PAN-OS versions differ. Here’s a comprehensive approach: 1. Preliminary Steps: 2. Backup and Export Configuration: 3. Prepare the New Firewall: 4. Import Configuration to the New Firewall: 5. Post-Import Checks: 6. Additional Recommendations: Lastly, …
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Disabling Zero Touch Provisioning (ZTP) and setting up a basic configuration on a Palo Alto Networks firewall requires administrative access to the device, either through the command-line interface (CLI) or the web-based interface (WebUI). Disable ZTP using GUI 1.Connect to the firewall’s management IP address using a web browser.2.Login using the default credentials (username: admin, …
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This post is about fixing Starlink static route issue in FortiGate Firewall Issue The issue comes when configuring Starlink in FortiGate Firewall; no matter how we configure the administrative distance and priority for the StarLink state route, one default configuration overrides the manual static route. Environment StarLink as secondary internet link, it should only kicks …
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Issue When launching a new instance, it pops error “The requested configuration is currently not supported” and instance lauch failed Possible reasons VPC’s tenancy setting is not Default Instance type is NOT supported in the zone or region, very likely local zone Troubleshooting and the fix In my case I am trying to deploy an …
How to fix AWS “The requested configuration is currently not supported” Read More »
This post is about cofiguring Trunk port between Meraki and Cisco Catalyst switch. Similar “cross-vendor” trunk port configuation from another post: Standard Trunk Port Configuration Meraki side Cisco Side LACP Etherchannel Configuration Meraki Side Cisco Side Useful link https://documentation.meraki.com/MS/Port_and_VLAN_Configuration/Switch_Ports
Introduction To configure a SIP phone directly with Twilio, you need to follow these steps: Note: If you encounter any issues during the configuration process, consult your SIP phone’s documentation or reach out to Twilio support for assistance. Configuration example from Twilio You can follow the below link to get the basic framework ready: https://www.twilio.com/blog/registering-sip-phone-twilio-inbound-outbound …
Issue Assessment Windows 10 Client with Domain User/Computer certificate Window Server 2022 with NPS role installed, network policy configured with “Smart Card or Certificate” authentication (802.1x) 2 tiers Root CA setup: 1x Offline Root CA and 1x Subordinate Root CA Windows 10 Client error “Cannot connect to this network”, Event Viewer log as below NPS …
