Packets retransmission captured in packet capture on firewall but still seems dropping

Recently trying to debug a possible packet dropping issue at firewall (screenshot attached for reference). The issue is appearing when I try to make request to my server from my iOS device, some API calls works Ok but often few of those fails with 50

Checking admin users password expiration date

The customer wants to check the password expiration date of admin users. Is there a way to check this?

Does the Post-NAT Zone for security policy is for Source zone and Destination Zone?

I read the following from the palo alto study guide:

A Security policy rule requires a source IP, destination IP, source zone, and destination zone. If you use an IP address in a Security policy rule, you must add the IP address value that existed

Demystifying NAT Traversal with VPN IPsec

One of the biggest concepts in VPN Technologies is NAT Traversal, like NAT Traversal in VOIP deployment with SIP Protocol, the story is always inside the payload to solve the Incompatibility between NAT and IPSEC similar to the Incompatibil

Full Cone NAT, Restricted Cone NAT and Symmetric RFC NAT Terminologies versus Vendor NAT Terminologies.

When we talk about Stun Protocol used for NAT traversal in voip environment or SDWAN, the common term used when talking about the Type of NAT that is compatible with Stun is “Full Cone NAT”, then when we explain why Turn Protocol is developped to rep

User ID - Igonere User list

Hi,

I have added a few users to the "Ignore USer list"  for user-id configuration. But when I checked the User-IP mappings I still see the user-id is mapping the username with IPs even though the usernames are in ignore list. Any suggestions on wha

Can we configure Server monitoring using OpenLDAP

Hi All,

Here i have an requirement to configure Server monitoring on Palo Alto firewall with an OpenLDAP server.

Iam a bit confused on choosing the type & transport protocol under server monitoring tab.

Is it possible to integrate the OpenLDAP

How to decrypt ESP IPSEC packet using wireshark

Sometimes you want to see how the tunnel mode encapsulation occurs, especially when using GRE over IPsec and VTI IPsec and you would like to decrypt the ESP or IPSEC packet to see how packet is encaspulated on both scenarios (GRE over IPsec and VTI I

Undestanding GRE over IPSec and VTI IPsec Encapsulation with Wireshark Packet Capture

IPSec VPN Tunnel Interface with IP Addresses

I read the following example of Site to Site VPN IPsec with static routing :

https://docs.paloaltonetworks.com/network-security/ipsec-vpn/administration/site-to-site-vpn-quick-configs/site-to-site-vpn-with-static-routing

In the figure the example

SNMP OID fan and power supply

Hello team,

i have a PA3220 with PANOS 10.1.x and I would monitor FAN and power supply status via snmp.

What are the oids for monitoring these components?

Thanks for the support

BR

Incidents contain many alert types... but why?

Hello, everyone.  Our product suite now includes receiving alerts from the NGFW, in addition to XDR.  It seems, though, that a single incident may include several different alerts.  This seems like a strange behavior, because the list of alerts come

Shared IP in the WAN Side with HA Active/Active and ARP Load Sharing

Can we confgure the Shared IP in the WAN side in HA Active/Active?

Because I read in the PAN OS Admin guide two things:

Page 410: As illustrated in the floating IP address scenario, the firewall supports a shared IP address
for ARP load-sharing on

How to deal with Zones, Layer 3 and 4 header with NAT Policy and Security Policy