Whereas merely acknowledging most alarms does not clear them, some alarm conditions are set up to be self-clearing when you acknowledge them. For example, if you remove a hard disk drive, it generates an alarm; once you’ve replaced it and it has finished rebuilding itself, the alarm clears.
Alarms have one of four severity levels: Critical,
Major,
Minor, and
Warning. Only
Critical and
Major alarms are service-affecting.
Although Appliance Manager (the WebUI) doesn’t display Alarm Type ID (Hex) codes, the data is available for applications that can do their own filtering, such as SNMP.
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RESOLUTION: Check for tunnel encapsulation mismatch.
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RESOLUTION: Tunnel peers are running incompatible software versions.
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RESOLUTION: Delete the tunnel and re-create it with a valid IP address.
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RESOLUTION: Cannot reach tunnel peer.
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RESOLUTION: Install unique license on all virtual appliances. To check and/or change license:
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In WebUI: Administration > License & Registration
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RESOLUTION: Tunnel peers are not running the same release of software. This results in reduced functionality. Run the same or compatible software releases among the tunnel peers.
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RESOLUTION: System ID is not unique.
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RESOLUTION: Tunnel are not running the same release of software. They will function, but with reduced functionality.
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RESOLUTION: Please obtain additional EC (EdgeConnect) licenses.
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RESOLUTION: Enter a new license key on the <System Page> to proceed.
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RESOLUTION: You must have HTTPS connectivity to internet to renew the licensing token.
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The licensing for this virtual appliance has expired. [For VX series only] 1
RESOLUTION: Enter a new license.
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RESOLUTION: Enter a valid license.
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RESOLUTION: Reboot the appliance. Traffic will not be optimized until this is performed.
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RESOLUTION: Correct route-map entry or build tunnel.
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RESOLUTION: Contact Customer Service.
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RESOLUTION: Reconfigure appliance as single bridge with one next-hop, or dual bridge with two IP addresses and two next-hops.
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RESOLUTION: Review the WAN shaper traffic class settings.
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RESOLUTION: Please provide valid portal account registration information.
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RESOLUTION: Appliance statistics could be missing for a substantial period of time. Contact Customer Service.
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RESOLUTION: Software will automatically renew the licensing token as long as it has HTTPS connectivity to the internet.
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RESOLUTION: Contact Customer Service.
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RESOLUTION: Review the optimization map header compression settings.
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RESOLUTION: Enter a new license key on the <System Page> to avoid loss of optimization or potential traffic disruption.
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RESOLUTION: Recommend subscribing to more Boost bandwidth.
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RESOLUTION: Please confirm that you intended to configure such a large local subnet.
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RESOLUTION: Review the interface shaper max bandwidth settings. Please make sure it doesn't exceed system max bandwidth.
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RESOLUTION: Review the WAN shaper traffic class settings.
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RESOLUTION: Use the VLAN IP address as tunnel source endpoints instead of bvi0.
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RESOLUTION: Appliance cannot connect to Silver Peak portal using HTTPS. This connectivity is needed for internet applications classification.
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RESOLUTION: Appliance cannot connect to Silver Peak portal using HTTPS Websockets.
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RESOLUTION: Check the appliance’s NTP server IP and version configuration:
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RESOLUTION: The SSL certificate has a future start date. It will correct itself when the future date becomes current. Otherwise, install a certificate that is current.
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RESOLUTION: Reinstall a valid SSL certificate that is current.
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RESOLUTION: The key is not an RSA standard key that meets the minimum requirement of 1024 bits. Regenerate a key that meets this minimum requirement.
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RESOLUTION: Enter a new license key on the <System Page> to avoid loss of optimization or potential traffic disruption.
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RESOLUTION: Check log messages for more details on the failure.
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RESOLUTION: Make sure bridge ports are connected to different virtual switches and restart the appliance. Traffic will not be optimized until this is resolved.
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RESOLUTION: Contact Customer Service.
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RESOLUTION: Contact Customer Service.
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RESOLUTION: Assign more memory to the virtual machine, and restart the appliance. Traffic will not be optimized until this is resolved.
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RESOLUTION: Assign more processors to the virtual machine, and restart the appliance. Traffic will not be optimized until this is resolved.
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RESOLUTION: Assign more storage to the virtual machine, and restart the appliance. Traffic will not be optimized until this is resolved.
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RESOLUTION: Contact Customer Service.
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RESOLUTION: Assign the network interface to an existing MAC address, and then restart the appliance. Or, if the network interface isn't being used, then set its admin state to down.
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RESOLUTION: Contact Customer Service.
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RESOLUTION: Normal with factory default configuration, during reboot, and if user has put the appliance in Bypass mode. Contact Customer Service if the condition persists.
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RESOLUTION: Check interface speed/duplex settings and negotiated values on wan0/wan1 and lan0/lan1 etherchannel groups.
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RESOLUTION: Normal during disk replacement. Insert disk using UI/Orchestrator. Contact Customer Service if insertion fails.
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RESOLUTION: Contact Customer Service to replace disk.
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RESOLUTION: Check speed/duplex settings on the router/switch port.
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RESOLUTION: Check interface MTU settings on lan0/wan0(pairwise) on dual bridge mode and lan0/lan1/wan0/wan1... on single bridge mode.
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RESOLUTION: Check interface MTU settings on lan1/wan1 or tlan1/twan1 interfaces.
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LAN next-hop unreachable 2
RESOLUTION: Check appliance configuration:
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RESOLUTION: Check cables and connectivity. For example, if lan0 is shut down, check why wan0 is down. Applicable only to in-line (bridge) mode.
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RESOLUTION: Check interface admin configuration for lan0/wan0 (and lan1/wan1). Applicable only to in-line mode.
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RESOLUTION: Check interface configured speed settings and current values (an0/wan0, lan1/wan1). Applicable only to in-line mode.
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RESOLUTION: Is the system in Bypass mode?
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RESOLUTION: Turn on system optimization.
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RESOLUTION: Power issues? Was the appliance shutdown ungracefully? Contact Customer Service if the shutdown was not planned.
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RESOLUTION: Check the interface. Is the link down?
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RESOLUTION: Cannot establish WCCP neighbor:
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RESOLUTION: Check WCCP mask/hash assignment configuration on all Silver Peak appliances and ensure that they match.
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RESOLUTION: Wait for disk to recover. If it does not recover, contact Customer Service.
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RESOLUTION: Normal. If rebuilding is unsuccessful, contact Customer Service.
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RESOLUTION: Contact Customer Service to replace disk.
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RESOLUTION: Assign more memory to the virtual machine and restart the appliance. Traffic will be sub-optimal until this is resolved.
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RESOLUTION: Assign more processors to the virtual machine and restart the appliance. Traffic will be sub-optimal until this is resolved.
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RESOLUTION: Assign more storage to the virtual machine and restart the appliance. Traffic will be sub-optimal until this is resolved.
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RESOLUTION: Check Silver Peak interface configuration.
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RESOLUTION: VRRP state has changed from Master to Backup.
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RESOLUTION: User configured. Check bandwidth reports for tunnel bandwidth.
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RESOLUTION: User configured. Check bandwidth reports.
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RESOLUTION: User configured. Check flow and real-time connection reports.
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RESOLUTION: User configured. Check flow and real-time connection reports.
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RESOLUTION: Contact Customer Service.
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RESOLUTION: User configured.
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RESOLUTION: User configured.
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RESOLUTION: User configured.
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RESOLUTION: User configured.
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RESOLUTION: User configured.
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RESOLUTION: User configured.
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RESOLUTION: User configured.
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RESOLUTION: If this condition persists, a larger appliance will be necessary to fully optimize all flows.
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