Hi, I am working on a Palo Alto Networks Firewall migration project. I exported and imported the configuration with a few errors that I fixed and when migrating from the old to the new PA-3220 firewalls. All internal communications wtih LDAP and other servers are working and the routing protocols are coming up internally and externally. I can also ping the default gateway of ISP from the outside interface of the new Firewall, but the internet is totally down. I checked the traffic under monitor and found that all the packets are aging-out although they are all allowed. I do have default gateway setup and a default route towards the gateway, I checked the arp and routing table looks fine. What is the issue? anybody please?
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