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tTCP ERR in VPN 5001 log

I am trying to interprete the error message of VPN 5001 log, the message is

"fTCP ERR: Unknown next_proto, 69 from x.x.x.x"

Does anyone having idea??

-A

1 REPLY
Bronze

Re: tTCP ERR in VPN 5001 log

Looks like it’s seeing IP protocol 69 whatever that is. It doesn’t know and neither do I. Anyone seen this?

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