Cisco wsa high availability May 9, 2025 · If your Cisco Secure Web Appliance will be added to a failover group for high availability, configure the virtual interface to use promiscuous mode, in order to enable the appliances in the failover group to communicate with each other using multicasting. Aug 25, 2023 · Using the Common Address Redundancy Protocol (CARP), the Web Security Appliance enable multiple hosts on your network to share an IP address, providing IP redundancy to ensure high availability of services provided by those hosts. 250. Use the following procedure to manually force a failover: Oct 14, 2024 · Configuring Failover Groups for High Availability Using the Common Address Redundancy Protocol (CARP), the Secure Web Appliance enable multiple hosts on your network to share an IP address, providing IP redundancy to ensure high availability of services provided by those hosts. What does the "Latency" field in the SHD Logs mean? What does the "Response Time" field of the "status detail" command mean? Evidence is Jan 15, 2020 · Configuring Failover Groups for High Availability Using the Common Address Redundancy Protocol (CARP), the Web Security Appliance enable multiple hosts on your network to share an IP address, providing IP redundancy to ensure high availability of services provided by those hosts. Note that if you recently applied a new certificate to the active device and have not deployed changes, the standby device retains the original certificate and failover will fail. High Availability - A collection of user guides, ranging from basic product installation and connecting network devices, to advanced topics, such as service design and highly-available deployment. What scanning engine enables in WSA (AMP, webroot, sophos, mcAfee) does it using authentication? 4. I look for documentation to see if the HA does support automatically configuration sync, but nothing was available. Tags: Wireless, C9800 Sep 25, 2024 · Introduction This document describes the best practices for how to configure the Cisco Secure Web Appliance (SWA). Dec 7, 2021 · Active Access Point election Process High Availability Active and Standby The Cisco Embedded Wireless Controller on Catalyst Access Points (EWC), is supported on the Cisco Catalyst 9100 series APs. Jul 4, 2020 · 1. May 7, 2018 · Scale & High Availability List the scale and HA scenarios you want to test. The active and standby devices must have the same certificate applied. Mar 4, 2024 · Cisco offers this protection, all on a single platform: Cisco Secure Web Appliance (formerly Web Security Appliance (WSA)). 17S (for Access and Edge Routing) the two releases evolve (merge) into a single version of converged release—the Cisco IOS XE 16—providing one release covering the extensive range of access and edge products in the Switching and Routing portfolio. E. ACL and NAT IP configurations are synchronized to the High Availability standby controller when these parameters are configured before High Availability pair-up. 12. 96 Data1 IP: 10. In the SHD logs I see that the "Latency" field has increased from 600 to 60000 (approximately). 7. About Failover Licensing for Failover Guidelines for Failover Defaults for Failover Configure Active/Standby Failover Configure Active/Active Failover Configure Optional Failover Parameters Manage Failover Monitoring Failover History for Failover About Failover Dec 10, 2020 · Configuring Failover Groups for High Availability Using the Common Address Redundancy Protocol (CARP), the Web Security Appliance enable multiple hosts on your network to share an IP address, providing IP redundancy to ensure high availability of services provided by those hosts. 58 Important Information about Cisco IOS XE 16 Effective Cisco IOS XE Release 3. 221. Oct 10, 2022 · On three continents, Cisco software engineers are working on IOS XE features that embed multiple processes for failover in bare metal, virtualized, and wireless infrastructure. When you do this, each Active Directory agent maintains IP-address-to-user-name mappings independently of the other agent. Cisco Web Security Virtual Appliance - Some links below may open a new browser window to display the document you selected. just would like to have some help , other then WCCP and L4-L7 content switching for high availability with WSA what other methods can be used ? secondly do you have any idea that WSA supporting configuration clustering as it does in the ESA appliances currently , if it doesn't support d Dec 13, 2017 · 1)Can we create HA wherein Primary WSA=physical appliance and Standby WSA=virtual appliance ? 2)How licenses are managed in HA? Does all primary licenses transfer to standby or need to install additional licenses on stand-by? 3)Can we use Both explicit forward mode and transparent mode togethe Nov 12, 2014 · Introducing 'High Availability' on the WSA with the release of AsyncOS 8. Jan 19, 2019 · Client has requested to bring high availability between two WSA's located one in DC and one in DR. Oct 30, 2020 · This document describes how to design the Cisco Web Security Appliance (WSA) and associated components for optimal performance. Dec 3, 2010 · Hi does anyone know if their is currently any high availability solution for the WSA? That is I can deploy two devices and when one fails the other takes over, thanks. Jan 9, 2008 · Dear, all . Cisco Web Security Appliance Best Practices and Performance Troubleshooting Ana Peric, M. DC: dcproxy. In our highly connected and increasingly mobile world, more complex and sophisticated threats require the right mix of security solutions. Feb 13, 2021 · If you want high availablity for the WSA you can use CARP for IP failover, another option is an external loadbalancer if you can live degraded capacity during a failure of one of the devices. Mar 5, 2025 · About Firewall Management Center High Availability To ensure the continuity of operations, the high availability feature allows you to designate redundant Firewall Management Center s to manage devices. Jun 9, 2021 · From release 8. Backup unit should take over after 3 missed advertisements from the MASTER 3. What versions 3. What is your traffic pattern such as majority HTTPS traffic with decryptions? streaming traffic? if you have a Nov 3, 2025 · This video demonstrates a configuration setup for Bulk AP Provisioning of High Availability Configuration on the C9800. Background Information This guide is intended as a reference for best practice configuration and It addresses many aspects of a SWA deployment, includes the supported network environment, policy configuration, monitoring, and troubleshooting. 2-072 and are managed by an SMA device. Yes, but that's a radical way to test fail-over. After moving to VM, need to configure them in High Sep 6, 2021 · Configuring Failover Groups for High Availability Using the Common Address Redundancy Protocol (CARP), the Web Security Appliance enable multiple hosts on your network to share an IP address, providing IP redundancy to ensure high availability of services provided by those hosts. May 9, 2025 · The high availability feature was introduced in AsyncOS 8. Since the devices reaching EOS, we are planning to migrate it to VM. For availability purposes, if Cisco WSA fails, the WCCP reports that fact to the appliance, and it stops redirecting traffic to Cisco WSA by default. 0 and later, in a High Availability scenario, the sleeping timer is synchronized between active and standby. . if web security resilience is a requirement, two or more Cisco WSAs can be deployed. The thing I understand from the HA is it only support active-passive but not active-active. In environments with high NETCONF traffic, particularly when using ncs_device_notifs, it's recommended to enable read-only mode on the designated primary node before performing HA activation or sync. Jan 19, 2019 · SInce you can get licensing to match your WSAs for VMs for free, you could stand up a VM next to each hardware WSA, and WCCP will balance and failover the traffic for you. Failover is available only for the proxy service. Mar 13, 2019 · Hi all!!!, I have a problem in the configuration of two virtual WSA devices, both have version 10. If your Cisco Secure Web Appliance will be added to a failover group for high availability, configure the virtual interface to use promiscuous mode, in order to enable the appliances in the Aug 24, 2015 · Hi, Understand that the Cisco WSA HA utilizing VRRP without using external load-balancer but it only supports explicit deployment only. NSO rule-based HA is defined in tailf-ncs-high-availability. 5 for Cisco Web Security Appliances and is described in detail in the user guide and online help. 0E (for Catalyst Switching) and Cisco IOS XE Release 3. Scenarios, where issues may arise when using Kerberos Authentication in High Availability Deployments are: Jun 3, 2024 · Hi, We are using Cisco Secure Web Appliance (S690) as proxy servers(2 numbers) for Internet connection. GUI -> Network -> High Availability -> Latest Status or CLI -> failoverconfig 2. Does anyone knows what does the WSA HA features are and what Nov 7, 2016 · Hi all, does anybody know is if possib ile to sync the configuration between two WSA in high availability? I didn't find anything in the documentation, probably the SMA is required Many thanks Luca Jul 22, 2025 · Cisco High Availability (HA) enables network-wide protection by providing fast recovery from faults that may occur in any part of the network. When configuring the high availability between the WSA devices, both devices are in the master state, is not possible for one of them to assume the backup role. Jul 30, 2015 · This document describes the process that must be completed so that the Cisco Web Security Appliance (WSA) High Availability (HA) feature works properly on a Virtual WSA that runs in a VMware environment. See ISE Performance & Scale for detailed performance metrics. Oct 4, 2019 · This guide provides configuration instructions for optimizing and ensuring high availability in Cisco IOS XE SD-WAN networks. May 30, 2011 · It is not possible to create a VIP for multiple WSA without using an external device like a load balancer to create the VIP and distribute the load. It depends on the advertising interval you set in the high availability group (by default 3 sec). DC and DR are having complete different IP Ranges. With Cisco High Availability, network hardware and software work together and enable rapid recovery from disruptions to ensure fault transparency to users and network applications. There are no built in load balancing mechanisms on the WSA. While the best practices documented Jun 23, 2025 · Simplified and improved High Availability in NSOChannels #CiscoChat Cisco Advocacy Customer Stories Construction Education Energy and Utilities Financial Services Government Healthcare Hospitality Legal Manufacturing Professional Services Real Estate Retail Service Provider Sport, Media and Entertainment Technical Services Technology Transportation Wholesale and Distribution Insider Advocacy Jan 17, 2025 · This document describes System Health Daemon logs (shd_logs) and how to troubleshoot Secure Web Appliance (SWA) performance issue with this log. Apr 6, 2020 · This chapter describes how to configure Active/Standby or Active/Active failover to accomplish high availability of the ASA. E, Technical Leader Services Jan 31, 2024 · Creating a Service Account in Windows Active Directory for Kerberos Authentication in High Availability Deployments Use this procedure if you are having issues with high availability with Kerberos authentication. The Firewall Management Center s support Active/Standby high availability where one appliance is the active unit and manages devices. What WSA hardware model 2. com Mgmt IP: 10. Here is an expanded view of some of those features that contribute mightily to HA in the enterprise. Option to create multiple failover groups with a WSA as the master and multiple WSAs as backup for efficient load balancing and failover. The active AP election process determines which of the Cisco Catalyst 9100 series APs is elected to run the EWC controller function. 5. Aug 28, 2019 · Hi, Latency can occurs in WSA due to multiple factors and combinations of them at the same time: 1. yang, with data residing under the /high-availability/ container. May 30, 2017 · Using the Common Address Redundancy Protocol (CARP), the WSA enables multiple hosts on your network to share an IP address, providing IP redundancy to ensure high availability of services provided by those hosts. Jan 19, 2019 · Hi Team, Client has requested to bring high availability between two WSA's located one in DC and one in DR. Sep 6, 2021 · You can install a second instance of an Active Directory agent on a different machine to achieve high availability. 1. I need to know how true this statement is and need clarification like Feb 5, 2016 · New installation of a WSA pair with high availability, but there is no synchronization between the virtual WSA appliances. 58 DR: drproxy. Sc. Switch the active and standby devices within an FDM-managed HA pair by forcing a failover. What is your RPS (request per second)? 5. May 9, 2022 · I have a WSA that is generating slowness on the client network. It depends on preemptive settings. Also at present the two appliances are in our DC and DR in standalone mode. example. no7 bncv 4xan g2t vbe kj unrgx t4x kn jsyoq0