SecureNAT UDP Sessions more than 1000+

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domus71
Posts: 2
Joined: Thu Jun 13, 2019 11:52 am

SecureNAT UDP Sessions more than 1000+

Post by domus71 » Thu Jun 13, 2019 12:02 pm

I have 2 SoftEther servers 4.29 with the same configuration. On the first, I have high CPU load (>15%) and I notice that there are many SecureNAT UDP/IP sessions (>1000). I tried to connect all clients with TCP, but the UDP session are still high. On the second server, everything seems normal with SecureNAT UDP/IP sessions less than 10 and no cpu(%) load.

Any ideas?

Thanks

domus71
Posts: 2
Joined: Thu Jun 13, 2019 11:52 am

Re: SecureNAT UDP Sessions more than 1000+

Post by domus71 » Thu Jun 13, 2019 2:24 pm

Finally, I disable the Virtual NAT Function and everything seems to be all right. No CPU load, no UDP/IP Sessions.

Kostis

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