Hello @coltsfanatic07
Asymmetric routing can occasionally lead to dropped traffic due to firewall settings. To determine if packet drops are occurring, consider performing a packet capture. You can refer to the following link for assistance:
https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClSHCA0
If you suspect that the Palo Alto Firewall might be dropping valid traffic, the recommended approach is to conduct a packet capture and review the global counters. This will provide a clearer understanding of the situation. For guidance, you can visit:
https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000CloNCAS
Anoopkumar
Network Security Engineer