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GrahamBarnes

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GrahamBarnes Newbie ✭

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  • Problem resolved. Newer Firmware was available from DLink which was installed and detected straight away by the TZ300.
    in WWAN Issue Comment by GrahamBarnes September 2021
  • Hi @Ajishlal , thanks for your suggestion. Yes, it is set for 3G/4G/LTE/Mobile. I have also created a primary profile. I have also added the U0 interface to the load balancing group (basic failover) in the hope that would make a difference. As mentioned before, I have the same issue if I connect this dongle to a TZ300 or a…
    in WWAN Issue Comment by GrahamBarnes September 2021
  • Hi Saravanan, That just what I need. Thanks Graham
    in DEAG and DEAO Maximums: Comment by GrahamBarnes May 2021
  • I did reach out to SonicWALL support but did not get a conclusive resolution. I continued investigating this issue and discovered I could replicate the 'disappearing interfaces' if the following 2 items are true. Set Web Browser scale to 80% or lower (I was using MS Edge on my laptop which is why I was scaling down the web…
    in No Interfaces displayed TZ470 with firmware SonicOS 7.0.0-R906 Comment by GrahamBarnes April 2021
  • Hi @shiprasahu93 I tried your suggestion, after factory resetting the SonicWALL, I could see the Interfaces. However, after importing the settings I have the same issue. I will reach out to SonicWALL Support. Thanks, Graham
    in No Interfaces displayed TZ470 with firmware SonicOS 7.0.0-R906 Comment by GrahamBarnes March 2021
  • I worked with SonicWALL Support and compared Packet Capture data from a working W2K16 server and the W2K19 server. What is not happening on the W2K19 server is the final Client Key Exchange, Change Cipher Spec, Encrypted Handshake message. There just seems to be several TCP Retransmissions. So this has taken me on a…
    in Server 2019 and DPI-SSL Comment by GrahamBarnes September 2020
  • Thanks for your comments @Ajishlal @John_Lasersohn I do have my suspicions that it is the W2k19 servers. I will contact SonicWALL Support tomorrow and follow up my Case.
    in Server 2019 and DPI-SSL Comment by GrahamBarnes September 2020
  • Thank you for assisting, case is logged with SonicWALL Support. Many Thanks Graham
    in Server 2019 and DPI-SSL Comment by GrahamBarnes September 2020
  • Hi @Saravanan The SonicWALL is running on 6.5.4.6-79n Server 2019 version is 1809 OS build 17763.1432 The Server 2019 is also showing symptoms of poor webpage loading when accessing websites which are excluded from DPI-SSL inspection such as Sonicwall.com This is your webpage after two minutes... Disabling DPI-SSL, the Web…
    in Server 2019 and DPI-SSL Comment by GrahamBarnes September 2020
  • Hi @Saravanan The image below shows what happens when the 2019 server attempts to access www.ebay.co.uk and www.amazon.co.uk... On a working Windows 2016 RDS server, we get this... On the Windows 2019 RDS Server we get... I hope this helps. Many Thanks Graham
    in Server 2019 and DPI-SSL Comment by GrahamBarnes September 2020