Palo alto passive link state auto Sep 26, 2018 · Set the Passive link state to "Auto". To enable the link status on the passive firewall to stay up and reflect the cabling status on the physical interface: HA Passive Link State; HA1 and HA2 Backups; High Risk URL Filtering Logs; HIP Based Features; HIP Based Policies; IPSec Tunnel Monitoring; Known User Security Policy Matching; Large Scale VPN Configuration; License Entitlements; Link and Path Monitoring; Log Collector Group Architecture; Log Collector Redundancy Adoption; Log Creation Policies Sep 7, 2010 · - Make sure you have the Link State Pass Through confiugued on the VWire. When these connections are moved from core switch virtual chassis (switch 2) to (switch 1), the ports transition into a connected state. During failover, passive takes over as active and all its interfaces are up and start forwarding traffic. Set the Passive Link State to Auto. But in the equipment Feb 25, 2019 · I am having trouble trying to get a PA-5220 to commit, when attempting to configure HA1, not on the ha1-a default interface, but rather on aux-1. Link flaps of HA2 port. 2. If the routes are not showing up there it might be good to open a support case. 938c-. Auto setting will bring the interfaces on the passive firewall to UP physical state, the interface Jul 23, 2019 · Setup the passive link state to Auto on both active and passive firewalls. 272 +0530 Enable link for pre-negotiation 2019-03-13 06:26:32. I can commit with this config, under high-availabilty: set deviceconfig high-availability Jul 30, 2018 · By default this will be set to "Shutdown", in this state upstream and downstream devices will not see a valid path until the passive becomes active. They means you loop the network always (besides PA crazy program 0. Commit. Nov 1, 2012 · set deviceconfig high-availability group 1 mode active-passive passive-link-state auto. Does anyone have an idea? _____ HA CONFIG: Setup Group ID: 33 Mode: active-passive . Sep 25, 2018 · This mode enables the link status on the passive firewall to reflect the actual physical link state. Jul 28, 2017 · Hi All, I want to know Palo alto passive link shutdown mode drawaback and auto mode advantage. To set up HA link monitoring, go to Device → High Availability → Link and Path Monitoring, Define as shown: Figure 43. I'm an advocate for the auto, but I know that it is disabled by default just to protect certain switches that are connected. Firewall-02 will assume the role of Feb 7, 2019 · Under "Device -> High Availability -> Active / Passive settings", Passive state link is set to auto ( In this state all the interfaces on the devices will be UP) For aggregated interfaces, Firewall in passive mode will not participate in LACP pre-negotiations due to which it will show as down. 6. Upgraded from 7. 201. After you enable HA, the link state for the HA ports on the active device will be green and those on the passive device will be down and display as red. 4 for some security related reasons. Ignore Link monitoring since it is not relevant for VM series. Firewall-02: Ethernet 1/1 and 1/2 - ANY Interface . I will have two PA-440s in Active/Passive High Availability mode. 3-H3 to 10. Mar 26, 2019 · 2019-03-13 06:26:32. 66. ethernet1/17 yes Current Tx_Rx Selected Sep 28, 2020 · Need to configure the following in CLI: Control Link (HA1) Port ha1-a Control Link (HA1 Backup) Port ha1-b Data Link (HA2) Port ethernet1/1 Data Link (HA2 Backup) Port ethernet1/2 Any insight would be appreciated. The 10. com%2FkcsArticleDetail. But I can't understand The difference between Up and Aut mode. 272 +0530 Dataplane HA agent state change callback invoked: local Active => Non-Functional 2019-03-13 06:26:32. So i shut down the G0/0 interfaces of the routers directly connected to them and still there's no failover. com/KCSArticleDetail?id=kA10g000000PNVKCA4&refURL=http%3A%2F%2Fknowledgebase. below is the output:- Active firewall output:-***** AE group: ae1. But in the equipment with "Vwire", Sep 25, 2018 · In HA (active-passive) mode, SNMP monitoring tools show passive status as down even if Link State is configured as Auto. One of these L2 links will be the primary (the active) and the other will be the secondary (the backup link), hence exploring the Active/Passive design option. Mar 22, 2019 · Passive link state is auto and the physical interfaces are up on the replica but AE interfaces are down, and on the switch that is communicating with the passive it is suspended. Jun 6, 2016 · I had PA200 in active/passive. 6c0-. For context, i am monitoring my eth1/2 and eth1/3 for failover. While OpManager is able to correctly pull interface details from the active firewall, I am experiencing issues with the interface status of the passive firewall. shutdown, by default. Setting the link state to Auto allows for reducing the amount of time it takes for the passive firewall to take over when a failover occurs. 884. Pavel Jan 15, 2024 · I understand this is an old thread, but I'm encountering a similar scenario with a PA-3000 series firewall where the passive link state is configured as "Auto. This will negatively impact the availability of the firewall Sep 19, 2024 · have you enabled Passive Link State to Auto? Here are references: What is the corresponding link state when the passive link state is set to auto? Configure Active/Passive HA . Ethernet1/3 and ethernet1/4 on the Passive firewall; The WAN link monitoring has both ISP1 and ISP2 interfaces (Dual ISP). Disconnected HA port still same issue. Alternatively you have the ISPs provision two cpe uplinks each for failover and then you don't have to roll your own (I have walked various ISPs techs through how to HA Passive Link State; HA1 and HA2 Backups; High Risk URL Filtering Logs; HIP Based Features; HIP Based Policies; IPSec Tunnel Monitoring; Known User Security Policy Matching; Large Scale VPN Configuration; License Entitlements; Link and Path Monitoring; Log Collector Group Architecture; Log Collector Redundancy Adoption; Log Creation Policies path fill-rule="evenodd" clip-rule="evenodd" d="M27. 4 Aug 28, 2023 · HA Passive Link State; HA1 and HA2 Backups; High Risk URL Filtering Logs; HIP Based Features; HIP Based Policies; IPSec Tunnel Monitoring; Known User Security Policy Matching; Large Scale VPN Configuration; License Entitlements; Link and Path Monitoring; Log Collector Group Architecture; Log Collector Redundancy Adoption; Log Creation Policies Aug 4, 2023 · Passive Link State: Shutdown. It’s easier to configure when your firewall is doing routing. The Aggregate Ethernet interface is showing down on a passive PA-7050 firewall of an active/passive HA pair. When one of the interfaces in the vwire fails, the other one will be brought down. Such pre-negotiation speeds up failover. Apr 4, 2019 · The suspended device interfaces go to a down state. At this point, the Cisco switch should show both port-channels up and ready to go - reducing failover time. 1. The SFP link LED only glows for the device that is active. in General Topics 07-17-2022 Jun 9, 2017 · The Passive Link State defaults to “Shutdown” and should be set to “Auto” to facilitate faster failover times and to force the link status of the neighboring devices to be in the “link up” state. 2 port channels on the switching instead of 1 with the active firewall in 1 and the passive firewall in the other. By clicking Accept, you agree to the storing of cookies on your device to enhance your community experience. Select "Enable in HA Passive State" under the High Availability Options on the LACP tab of the AE Interface. Sep 25, 2018 · In an active-passive setup, suppose the passive device has a minor failure (such as a link monitoring failure), it will change to a non-functional state. I had a query about the OSPF Link State Database Overload Protection for the Palo Alto Firewall The Cisco ASA firewall provides OSPF Link State Database Overload Protection using the max-lsa command Here is the Cisco reference: Sep 26, 2018 · Link status: Runtime link speed/duplex/state: 1000/full/up Configured link speed/duplex/state: auto/auto/up MAC address: Port MAC address 00:1b:17:05:2c:10 Operation mode: ha-----Name: ethernet1/1, ID: 16 Operation mode: ha Interface IP address: 2. Refer to " What is the Difference between Auto and Shutdown mode for Passive Link? After following the steps in KB How to Recover HA Pair Member from the Suspended State , the affected node moves into "Passive" state and eventually to the "Active" state due to preemption and its high Sep 25, 2018 · Passive Verbindung State Auto Hinweis: die IP-und Mac-Adressen im ersten Bild werden hervorgehoben, um zu zeigen, dass die L3-Schnittstellen sowohl auf den aktiven als auch auf den passiven Geräten von ha Pair die gleichen virtuellen Mac und IP-Adressen haben werden. As soon as I enable the suspended device the priority kicks in and the device becomes the Primary again and the interfaces become UP. set deviceconfig high-availability group 1 mode active-passive monitor-fail-hold-down-time 1. Sep 26, 2018 · Configuring HA settings - Passive Link Settings Set the Passive link state to "Auto". 1 Affected hardware : PAN-3000 series, PA-5000 series firewall Cause. Learn how to configure an active/passive HA pair of firewalls, including setting up physical connections, enabling ping, setting HA mode and group ID, establishing control and data link connections, and enabling HA. Keeps on failing auto commit. 83 0 1. The AE interface is configured with LACP enabled and is up only on the active firewall. When the Passive Link State is set to “Auto”, the HA device in the “passive” state will not forward traffic or respond to ARP Sep 25, 2018 · In HA (active-passive) mode, SNMP monitoring tools show passive status as down even if Link State is configured as Auto. 717-1. Which is best for Layer 3 only configs (avoids spanning tree topo changes etc. Cause. It's placed under: Network->Interfaces->AE Interface->LACP->Enable in HA Passive State which doesn't need twice configuration and synced between peers always. HA Active-Active. I've configured Link monitoring so if we get an HA failure if the trusted links fail which works and it fails over to the passive as expected but when the links come back it doesn't fail back again to the active unit. To enable the link status on the passive firewall to stay up and reflect the cabling status on the physical interface: Palo Alto Networks HA configuration option to control the link state on the Passive device. Jul 29, 2019 · Under Device, High Availability, General, Active/Passive Settings, I had Passive Link State set to Shutdown -- I changed this to Auto on both firewalls, committed and tried again. 0, you can set the HA passive link state to auto for L3 and vwire modes. Aug 10, 2023 · I am planning a new site and want to make sure my detailed design will not be a problem. All Palo Alto Networks ® firewalls except VM-Series models support aggregate groups. 4c0 . owner: panagent If passive link state auto is configured, the passive firewall is running routing protocols, monitoring link and path state, and the passive firewall will pre-negotiate LACP and LLDP if LACP and LLDP pre-negotiation are configured, respectively. 673-1. To enable the link status on the passive firewall to stay up and reflect the cabling status on the physical interface: If passive link state auto is configured, the passive firewall is running routing protocols, monitoring link and path state, and the passive firewall will pre-negotiate LACP and LLDP if LACP and LLDP pre-negotiation are configured, respectively. On the active I receive duplicate ip conflict from the interface facing LAN on the passive. From the guide: Set the Passive link state to "Auto". To enable the link status on the passive firewall to stay up and reflect the cabling status on the physical interface: Sep 30, 2019 · When a link or path monitoring (or both) failure condition is detected by the HA daemon on the Active device, it moves in non-functional state. 674 1. 2. As seen below, the FIB (Forwarding Table) of the passive HA node, has less number of routes which exclude the static routes and show only the dynamic protocol routes. Jul 22, 2016 · Hi, We're migrating from a Cisco ASA to a Palo Alto firewall device. When interfaces are configured as Layer-2, L2/L3 Dot-1Q interfaces or Virtual Wire (VWire), the interfaces of the passive device show as down in order for the traffic to flow through only the active device. Sep 25, 2018 · The right side is the Active device and the left is Passive. ae1 Mode Passive Transmission rate Fast Enable in HA Passive state Selected ae2 Mode Passive Transmission rate Fast Sep 10, 2024 · have you enabled Passive Link State to Auto? Here are references: What is the corresponding link state when the passive link state is set to auto? Configure Active/Passive HA . Go to Device > High Availability > General > Active/Passive Settings. 151/24 Management IPv6 Address: HA1 Control Links Joint Configuration: Encryption Enabled: no Election Option Therefore, if a firewall receives a packet that belongs to the session that the peer HA firewall owns, it sends the packet across the HA3 link to the peer. Kind Regards. Is the any issue to confiigure passive link - 168887 This website uses Cookies. Sep 9, 2024 · We have changed the passive link state to auto from shutdown however the ports on passive Palo-Alto 2 connected to the core switch virtual chassis (switch 2) are in a 'notconnect' state. Firewall-02 will assume the role of Nov 28, 2012 · I think these will not show in the routing table, but they should show up in the forwarding table on the Passive device (show routing fib). Mar 1, 2019 · When the Firewall's Passive link state is set to auto in High Availability configuration, what is the expected link state for the corresponding switch ports? Environment Passive link state set to auto under GUI: Device> High Availability> General> Active/Passive Settings> Passive Link State> Auto Answer Apr 30, 2016 · What is The difference between up, down and auto mode for link state? I know that Down mode is like shutdown. Jan 29, 2018 · Setting the link state to Auto allows for reducing the amount of time it takes for the passive firewall to take over when a failover occurs and it allows you to monitor the link state. Apr 2, 2015 · PA-850 firewalls when in Active/Passive with passive link state mode as "auto". Cause This message will appear when there is no HA(High Availability) state synchronization between HA peers due to: HA2 down due to link failure. This facilitates faster failover times. 883-. 56 and 10. 505 I would like palo to add a rolling reboot option to the Panorama Upgrade dialog, that would cause the cluster to upgrade code, reboot the passive unit, verify session sync between cluster members, failover, and reboot primary. This will negatively impact the availability of the firewall Oct 13, 2022 · HA Passive Link State Auto - Vwire Interfaces Hello good evening, thank you very much for the collaboration. 8. Jul 29, 2019 · So, Passive link state auto is meaningless on PA firewall. They are essentially in a standby mode, ready to assume control if a failover event occurs. 6h24. All firewall models except VM-Series firewalls support a pre-negotiation configuration, which depends on whether the Ethernet or AE interface is in One of the firewalls in a High Availability pair (HA) moves into the "suspended" state due to Non-functional loop. https://knowledgebase. Although the interface displays green (as cabled and up) it continues to discard all traffic until a failover is triggered. Same process in reverse for failback. Passive device interface state is down. If, following a code upgrade, the passive unit does not have a healthy cluster state, then abort the reboot and revert Apr 13, 2019 · Fix the HA2 connectivity and, as soon as HA2 is up, the firewall will change its state from initial (Leaving suspended state) to passive. I did exactly the same thing with video courses and Palo alto document guide but it still doesn't work. This makes the physical interfaces stay 'up' on a passive device, but discards any packets received when in passive state. The HA Passive Link State is set to "Auto" under Device > High Availability > General > Active/Passive Settings. The auto option decreases the amount of time it takes for the passive firewall to take over when a failover occurs. Spanning-tree portfast on the switching. Refer to " What is the Difference between Auto and Shutdown mode for Passive Link? After following the steps in KB How to Recover HA Pair Member from the Suspended State , the affected node moves into "Passive" state and eventually to the "Active" state due to preemption and its high Jul 23, 2019 · Setup the passive link state to Auto on both active and passive firewalls. EDIT: Solved by upgrading from 10. 6+ port ISP edge switch with ports 1-3 in vlan10 for ISP1, ports 4-6 in vlan20 for ISP2, PBF or route metrics, redundant switch stack and redundant power if you want to reduce single point of failure. Rationale: Simultaneously enabling the 'Preemptive' option and setting the 'Passive Link State' option to 'Shutdown' could cause a 'preemptive loop' if Link and Path Monitoring are both configured. Workaround: Nov 15, 2019 · Print; Copy Link. There are typically two options for configuring the passive link state: Shutdown: When the passive link state is set to “shutdown”, the Nov 10, 2022 · We want to modify the HA Passive Link from shutdown to auto on production firewalls. Apr 6, 2021 · It sounds good if the passive fortigate blocks the traffic to (8. 5 second loop) and using RSTP to break the loop. HA Passive Link State Auto - Vwire Interfaces Hello good evening, thank you very much for the collaboration. Mar 30, 2024 · Auto: When the passive link state is set to “auto”, the interfaces on the passive firewall remain operational but are not actively passing traffic. Nov 29, 2017 · Link Monitoring is what I almost always see used by everyone if they only have one monitoring profile active. 57 are devices in an HA active passive setup and the passive link state is set to auto. Jul 11, 2020 · Active/Passive HA Passive link state setting is 'Auto' PAN-OS versions : 8. When a link or path monitoring (or both) failure condition is detected, the Active device moves to non-functional state. It's not actually really recommended to have layer2 links set to Auto in a deployment - 517742 If passive link state auto is configured, the passive firewall is running routing protocols, monitoring link and path state, and the passive firewall will pre-negotiate LACP and LLDP if LACP and LLDP pre-negotiation are configured, respectively. Back Panel LEDs ( PA-440, PA-450, and PA-460 only ) PWR 1 and PWR 2 May 31, 2017 · Firewall HA - Confirmation Behavioral - Link Monitor - HA Vwire - Active Passive - Link state Shutdown in General Topics 08-04-2023; Global protect VPN disconnecting multiple times in GlobalProtect Discussions 03-03-2023; HA Passive Link State - Change in General Topics 11-09-2022; HA Link Monitoring. Auto will bring the interfaces on the firewall into a 'link up' state, but blocks all inbound and outbound traffic to the interfaces until the firewall becomes active. 0. I suppose it is a pretty straighforward change, but I would to confirm if there is something which we should keep in mind. I am planning to test the failover again by using the settings below. When the monitoring state is restored, the non-functional nodes moves into passive state. 2 to 7. However, all are welcome to join and help each other on a journey to a more secure tomorrow. Active/Passive Settings Passive Link State: shutdown (Active) | Auto (Passive) Sep 2, 2024 · We have changed the passive link state to auto from shutdown however the ports on passive Palo-Alto 2 connected to the core switch virtual chassis (switch 2) are in a 'notconnect' state. Sep 25, 2018 · It is advised have to "Passive link state" setting to "Auto". On the cisco switch, i have xonfigured two etherchannels one for one palo alto unit. You can prenegotiate LACP but the link won't pass any traffic in a passive state until it becomes active- then everything comes up and the virtual MACs flip to the other unit. 3. Which happned around 10 times and then just sitting there . HA settings are not synced between peers but this setting is not an HA setting at all. 83 0-1. Oct 11, 2019 · HA Active-Passive. Something like applying first in the passive firewall and commit, and then on the active firewall and commit. That might not be either configured right or enterprise grade and may still forward packets to the standby member that could cause an issue as well as point the finger to Palo Passive link state set to auto under GUI: Device> High Availability> General> Active/Passive Settings> Passive Link State> Auto Answer The expected link state for the corresponding switch ports (not considering LACP nor STP) should be in an " up" state from a physical layer perspective. The passive link state is . 5 and it works a treat and pre-emption also works as expected. 504-. Say I unplu Sep 25, 2018 · The Passive Link State defaults to shutdown and should be set to auto, if it is desired to have the link status on the passive device to be forced up. It seems that this is the normal behaviour, but will pre-negotiate turn it to up, or will it only show the partner's Mac address. To enable the link status on the passive firewall to stay up and reflect the cabling status on the physical interface: The right side is the Active device and the left is Passive. Enable Config Sync: Enabled/Checked Passive Link State: Auto Monitor Fail Hold Down Time: 1 Preemptive: blank/unchecked Heartbeat Backup: blank/unchecked HA Timer Settings: Recommended 4 HA links are direct connected between the units, two default ones plus another two from the dataplane. How to confirm if your SFP transceiver is supported by Palo Alto Networks firewall: Fan Light Turns Off After 3 Seconds on a PA 5000 Series Firewall: PA-5200 Series Air Intake Filters 2019-03-13 06:26:32. May 5, 2017 · The Passive Link State defaults to “Shutdown” and should be set to “Auto” to facilitate faster failover times and to force the link status of the neighboring devices to be in the “link up” state. HA2 port being bad. Firewall-02 will assume the role of Sep 25, 2018 · After the software upgrade, the administrator has to manually change the Passive Link State option under Device > High Availability > Active/Passive Settings to Auto. Setting the link state to Auto allows for reducing the amount of time it takes for the passive firewall to take over when a failover occurs and it allows you to monitor the link state. Only the control link has been used for this HA configuration. Aug 3, 2017 · If you set "Passive Link State" to Auto in the High Availability configuration, then you should be able to enable pre-negotiation for the passive firewall. 6V1. Palo Alto device configured in HA active/passive without preemption, have configured email alert for path monitoring down, when an event is triggered causing path monitoring to be down on device with active role, the passive device has taken active role, is there any provision to alert for email regarding path monitoring up in the initial Primary device. 1. Each aggregate group can have up to eight interfaces. Additional Information Refer LACP and LLDP Pre-negotiation for additional details. It is recommended to start with the “Recommended” HA timers setting. When we are trying to make an failover, HA is formed immediately but the ping from our Test VM in google DNS is being stopped , we have a downtime of 15 sec. 6-1. The Product Selection tool indicates the number of aggregate groups each firewall supports. 8) as I am not fortigate expert but be carefull even when the connected fortigate to palo alto becomes passive if there is dunamic routing and so on it is possible the icmp health monitor probes to go from Palo Alto firewall to the other fortigate that is active and the palo alto will not failover. This mode enables the link status on the passive firewall to reflect the actual physical link state. Firewall-02 will assume the role of Sep 25, 2018 · Passive link state is set to shutdown . Please let me know if I am right about the configs of the static routes, on those routers. Set the Passive Link State to auto, and uncheck the Preemptive option to disable it. May 14, 2018 · Let's say we have 2 firewalls in A/A HA each firewall has 2 vWire (single interfaces, no aggregration) eth1/eth2 = vWire 1 and eth3/eth4=vWire2 link monitoring is set such that if any of eth1/eth2 interfaces are down or any of eth3/eth4 are down the firewall will go into tentative state. Jul 23, 2019 · Setup the passive link state to Auto on both active and passive firewalls. I realized that 'Enable HA in Passive State' box is not ticked. When you modify the passive link state, make sure that the adjacent Jan 19, 2003 · パッシブリンク状態が auto に設定されている場合のスイッチポートの Link の状態。パッシブリンク状態が auto に設定されている場合の対応するリンク状態は何ですか。 HA Passive Link State; HA1 and HA2 Backups; High Risk URL Filtering Logs; HIP Based Features; HIP Based Policies; IPSec Tunnel Monitoring; Known User Security Policy Matching; Large Scale VPN Configuration; License Entitlements; Link and Path Monitoring; Log Collector Group Architecture; Log Collector Redundancy Adoption; Log Creation Policies Mar 30, 2024 · In Palo Alto Networks firewall high availability (HA) configurations, the “passive link state” setting refers to how the interfaces on the passive (secondary) firewall behave when the firewall is in the passive state. These two settings are configured on the HA Election settings page. 505 1. Sep 26, 2018 · Link status: Runtime link speed/duplex/state: 1000/full/up Configured link speed/duplex/state: auto/auto/up MAC address: Port MAC address 00:1b:17:05:2c:10 Operation mode: ha-----Name: ethernet1/1, ID: 16 Operation mode: ha Interface IP address: 2. Link monitoring will do exactly what it sounds like, if the interface goes down it'll failover the traffic to the passive firewall. Jan 14, 2019 · We've configured HA Active\Passive on a pair of 5250's running PAN-OS 8. Jan 2, 2025 · I’m currently using OpManager to monitor a Palo Alto firewall in an HA Active/Passive setup, and the Link State of the interfaces on the passive device is set to auto. Vwire: Link-State-Pass-Through enable ( Default ). Starting in PAN-OS 5. System Log output In Active/passive mode, the passive mode purposely has interfaces in a down state. 6H1. In HA I have configured the passive link in Auto, in the layer 3 firewall, this works correctly and the secondary firewall interfaces appear as green UP. 272 +0530 set interface link properties: name ethernet1/1 speed auto duplex auto state up disable no <<<<< Not disabled because of pre-negotiation 2019 Apr 10, 2023 · admin@PA-200-second(passive)> show high-availability state Group 10: Mode: Active-Passive Local Information: Version: 1 Mode: Active-Passive State: passive (last 1 minutes) Device Information: Management IPv4 Address: 192. The same applies when configuring HA1-Backup to use aux-2. Sep 25, 2018 · Note: Ensure that both interfaces are set to 'auto' for the link state under Network > Interfaces > Advanced. Rebooted again same thing. 168. It is advised have to "Passive link state" setting to "Auto". 18. LACP also enables automatic failover to standby interfaces if you configured hot spares. And on the passive I receive duplicate ip from the interface facing lan on the active. You would setup Link Groups that specify the Group Failure condition, along with the interfaces. You can configure the passive firewall in an HA pair to allow peer devices on either side of the firewall to pre-negotiate LLDP and LACP over a virtual wire before an HA failover occurs. Thus, a firewall in Passive or Non-functional HA state can communicate with neighboring devices using LACP or LLDP. 1 or prior, you can set the HA passive link state to auto for L3 deployment, This will allow for the Ethernet links to be up if connected to a switch. These are PA-3260 boxes and I have used the ha1-a as the control link and the ha1-b port as the backup for control link. Passive Link State Shutdown Auto mode. And for < 1 second failover time, you have to set Passive Link State = Auto, which doesn’t work with layer2 interfaces on the firewall I have an issue with a passive/active virtual Palo Alto setup. May 8, 2020 · Does Palo Alto Networks Firewall Power Supply have Auto-Sensing Capability? Should Fan tray be returned to Palo Alto Networks once the replacement RMA is completed. Mar 27, 2019 · Firewall in the passive state will not participate in LACP negotiation (does not LACP pre-negotiation) unless "Enable in HA Passive State" is selected. Nov 15, 2019 · Print; Copy Link. Also, making sure the Passive Link State setting is "Auto" will keep the link up so that can save some time, too. All other platforms do this by default, but can be set to 'Auto' instead of 'Shutdown'. Navigate to Election settings and define the Device Priority and Preemption settings. Enable LACP pre negotiation on the Palo Alto. Set port state to auto on the Palo Alto. This makes the physical interfaces stay 'up' on a passive device, but discards any packets received when Set the Passive Link State to Auto. We are not officially supported by Palo Alto Networks or any of its employees. For Virtual Wire, you may try Active-Active mode and enable everything, then, use rapid-pvst or MST on Cisco switches. com Thus, a firewall in Passive or Non-functional HA state can communicate with neighboring devices using LACP or LLDP. Dec 29, 2024 · I’m currently using OpManager to monitor a Palo Alto firewall in an HA Active/Passive setup, and the Link State of the interfaces on the passive device is set to auto. If passive link state auto is configured, the passive firewall is running routing protocols, monitoring link and path state, and the passive firewall will pre-negotiate LACP and LLDP if LACP and LLDP pre-negotiation are configured, respectively. Members: Bndl Rx state Mux state Sel state. 6 1. Failure Scenario: In the event of a failure in the Firewall-01 Ethernet 1/1 and 1/2 interface. The PA-800 supports active/passive, but the passive unit will down the network interfaces. If an interface is configured to 'up,' the link state remains up on the interface, regardless of connection state. Hi, In our environment we have Cisco ACI Leaf switches which are running BGP with our Active/Standby firewalls Palo Alto. 272 +0530 set interface link properties: name ethernet1/1 speed auto duplex auto state up disable no <<<<< Not disabled because of pre-negotiation 2019 Step 11 (Optional, only configured on the passive device) Modify the link status of the HA ports on the passive device. Aug 4, 2023 · Passive Link State: Shutdown. Setting the link state Feb 7, 2019 · Under "Device -> High Availability -> Active / Passive settings", Passive state link is set to auto ( In this state all the interfaces on the devices will be UP) For aggregated interfaces, Firewall in passive mode will not participate in LACP pre-negotiations due to which it will show as down. Pavel Apr 18, 2019 · The two Palos will be connected via the HA link over 2 x L2 links between two sites. Note: The other two considerations on the PAN firewall are the values configured for the Passive Hold Timer and the Hello interval. We must need to Device Priority while confiruing the High Availability. paloaltonetworks. 2/24 May 10, 2022 · Thank you for the post based on my experience with Passive Link State set to "auto" the convergence is approximately 1 second or - 486033 This website uses Cookies. Data flow on the HA2 link is always unidirectional (except for the HA2 keep-alive); it flows from the active or active-primary firewall to the passive or active-secondary firewall. These will connect to a stack of Cisco C9300s. set deviceconfig high-availability group 1 configuration-synchronization enabled yes. I tries commit force. IN the documents it is only mentioned that the "Auto" link-state makes the convergence faster but it is not mentioned how much faster, for example in the number of seconds. Under "Device -> High Availability -> Active / Passive settings", Passive state link is set to auto ( In this state all the interfaces on the devices will be UP) For aggregated interfaces, Firewall in passive mode will not participate in LACP pre-negotiations due to which it will show as down. HA2 keep-alive failing to be processed by dataplane CPU. Rebooted passive unit. Feb 18, 2021 · We have been told by Palo Alto that we need to run the 10. Note: There are certain features in the Palo Alto Networks firewall that set to their default values after a reboot or an upgrade. ). Mar 1, 2019 · Passive link state set to auto under GUI: Device> High Availability> General> Active/Passive Settings> Passive Link State> Auto Answer The expected link state for the corresponding switch ports (not considering LACP nor STP) should be in an " up" state from a physical layer perspective. The device which has a higher priority and a lower value, moves into this state of suspended (Non-functional loop detected) HA link monitoring interface triggers an active-passive loop even when cables are not connected Aug 4, 2023 · Passive Link State: Shutdown. Dec 18, 2023 · Now, select the Active Passive Settings and configure Passive Link State to Auto to ensure a faster failover. To ensure your LEDs display correctly, avoid configuring link states to down or using the shutdown passive link state unless needed for security reasons. Oct 11, 2021 · once I took the output for the active and passive that time I found the key for the partner I am not able to see on the passive firewall. Auto setting will bring the interfaces on the passive firewall to UP physical state, the interface will not pass any data traffic. Please teach for me. May 10, 2022 · Trust all is well. " In my situation, I would like to confirm whether, even with "Auto" configured, the Path Monitoring failure condition gets cleared when a failover occurs. I have configured a pair of interfaces in lacp in the Palo Alto, so one pair of interfaces on the Active unit and one pair of interfaces on the standby unit. set deviceconfig high-availability group 1 peer-ip 192. com/kcsArticleDetail?id=kA10g000000PNVK&refURL=http%3A%2F%2Fknowledgebase. HA timers It is recommended to start with the “Recommended” HA timers setting. When the Passive Link State is set to “Auto”, the HA device in the “passive” state will not forward traffic or respond to ARP Hi u/AWynand and u/Zealousideal_Fan_639. We've been doing some digging on our Palo Alto configs (two VM's in Azure cloud in Active/Passive configuration) on a couple of recent issues. Oct 13, 2022 · , This is expected behavior in a v-wire deployment. Hello, thanks for your comments, but focused on the scenario that I comment, in Vwire environment, with and without Link State passive Auto that you conclude from what you commented ? related to the monitoring and recovery of failure of the interfaces in the Passive, example the Firewall-01 that recovers its condition of failure of the interfaces, this will only be reflected with the passive Oct 23, 2018 · It goes through the "not ready" and "initial" stages before getting in the "passive" stage. The PA-200 supports active/passive with no session sync. This makes the physical interfaces stay 'up' on a passive device, but discards any packets received when actually, layer3 interfaces on the firewall. I will have an LACP port-channel connecting one port of each Cisco switch (ports g1/0/1 and g2/0/1 The HA2 link is used to synchronize sessions, forwarding tables, IPSec security associations and ARP tables between firewalls in an HA pair. General Setup Sep 25, 2018 · After the software upgrade, the administrator has to manually change the Passive Link State option under Device > High Availability > Active/Passive Settings to Auto. Now its about 12-13 seconds of data loss during the switchover. Change the "Passive link State" from "Shutdown" to "Auto". . Refer What is the Difference Between Auto and Shutdown Mode for Passive Link? The monitored link remains disconnected or down on both the devices in the HA pair. Thanks. Doing this will enable LACP pre-negotiation for the passive firewall. Then if the active device has a major failure (such as DP restart) and becomes non-functional, then the peer device will move from non-functional to active state. If needed go with the “Aggressive” setting. All firewall models except VM-Series firewalls support a pre-negotiation configuration, which depends on whether the Ethernet or AE interface is in This is the better solution. So essential both the upstream and downstream devices connected to the VWIRE will realize the failure - With HA, the link state on the passive device is DOWN. 2/24 CISCO# show etherchannel summary Flags: D - down P - bundled in port-channel I - stand-alone s - suspended H - Hot-standby (LACP only) R - Layer3 S - Layer2 U - in use f - failed to allocate aggregator M - not in use, minimum links not met u - unsuitable for bundling w - waiting to be aggregated d - default port A - formed by Auto LAG Number of This subreddit is for those that administer, support or want to learn more about Palo Alto Networks firewalls. Link monitor on both firewalls: Firewall-01: Ethernet 1/1 and 1/2 - ANY Interface. 7 27. Jun 9, 2017 · I am setting up a pair of Palo Alto 3260 in Ha mode active/passive to a pair of Cisco Catalyst in stack. I am having some confusion on HA Link Monitoring and Failover. Additionally, wait for the runtime state sync hold to end, and it will change its state to passive automatically, even when the data Link is down. All the interfaces on the passive device are down until a failover happens. Resolution. 504-1. Sep 25, 2018 · In an HA active passive environment, when the passive link state is set to auto, the SFP ports' link LEDs do not glow when a cable is plugged into them. 257c. Interfaces down. Always took a really long time (like 15-20 minutes) for traffic to resume during any failover event. 2 Feb 1, 2013 · If you're running PAN-OS 4. Passive Firewall. mqoglrv sgbcu xagwm mlwvaqtp pqyt xmqz wnsxy zxpxa titxysq krfc

Palo alto passive link state auto. Such pre-negotiation speeds up failover.