I want MWG trust cer of Palo Alto. I have : Client => MWG => Palo Alto => internet. On Palo Alto, I enable SSL feature. I must install cer of PA to MWG because Now, MWG isn't updating. Please help me to MWG trust Palo Alto.
You should not decrypt updates. They will fail because MWG validates the SSL tunnel. If you insist on overriding this, uncheck the option in the Central Management > Advanced Update Settings.
There is no value in decrypting the SSL connection. The data inside is un-scannable.