Ike -generic event : vendor id payload ignored

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Ike -generic event : vendor id payload ignored

L4 Transporter

We are seeing continous  ike genric event for vendor id payload ignored , tunnel is up traffic getting encrypted and decrypted.

 

what exactly does above error say.

SD-WAN | Cloud Networking | PCNSE | ICSI CNSS | MCNA | | CCNP | CCSA | SPSP | SPSX | F5-101 |
15 REPLIES 15

L0 Member

We just experienced the same yesterday, a VPN tunnel to Azure that was working fine for over one year suddenly stopped working. 

The errors in the firewall log were ignoring unauthenticated notify payload and vendor id payload ignored. We changed the pre-shared key, restarted the Azure gateway and disabled and re-enable the tunnel in Palo Alto. The fix was to recreate the VPN connection in Palo Alto. 

 

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