We have a Sonicwall NSA 240 that is our firewall but also is configured for SSLVPN. Click Network | Interfaces and click the configure button for … For example if you have 20MB/s then enter this value in the maximum. Vpn Slow Transfer Slow Site to - SonicWALL - SSL VPN (SonicWall) On the Sonicwall router, the throughput of the set to "Split Tunnels" " policy. Good luck with your issue; I hope you get it resolved. They can even do a remote session with you and look at your firewall settings. Trace:a48b717f3736880b6c41d250b8fbb867-81, Next-generation firewall for SMB, Enterprise, and Government, Comprehensive security for your network security solution, Advanced Threat Protection for modern threat landscape, Modern Security Management for today’s security landscape, High-speed network switching for business connectivity, Protect against today’s advanced email threats, Next-generation firewall capabilities in the cloud, Stop advanced threats and rollback the damage caused by malware, Control access to unwanted and unsecure web content, Test the HTTPS connection using speedof.me and, If the result is the same, untick the box on. Optimizing CFS. And the verdict is in. If I physically plug my desktop into LAN on the 2824 switch (thus bypassing the firewall and VPN), file transfers fly. Still a far cry from the throughput of the Global VPN client, but much better than before. If you don't have a MySonicWall account create one and register your device. After the upgrade to 6.5.2.X, 6.5.3.X and 6.5.4.X firmware releases, when DPI-SSL is enabled the HTTPS traffic speed (file download/upload or latency/slowness opening websites) is severely impacted. I've read about the limitations and so on, so extreme slow speeds over SSL VPN … This field is for validation purposes and should be left unchanged. a VPN your internet increasing your web surfing I have this exact - VPN Client - Slow Transfer Speeds I speed is prioritised over speeds - 1 SonicWall Global VPN Client PX12-450r = low speeds. Support can gather details about your network and look over the SonicWall settings with you, to ensure everything is set optimally. I want to know if the latest firmware resolve much issue. What is the bandwidth management set to on your WAN interface where you connect the vpn too set too ? If you do not have a mysonicwall.com account create one for free! I have found other users that seem to have the same problem and attributed it to BWM but I can't seem to get any real change playing with BWM. We have 20mbs down and 20mbs up speed so that shouldn't be the limiter. 11/10/2020 14 8435. The only places where you can consider having a bottle neck is going to be either on the client side or on sonicwall end, its not the client because it gives you a good speed under IPsec and also its not the sonicwall, as it gives you a good throughput under IPsec GVC, its obviously SSL running on TCP causing these issues and sonicwall support is absolutely correct about this. sw_tz-215_eng_5.9.0.3_WorkSet-5.9.0.3-117o--HF139729_1o_624837.sig . New office has 100MB up/down direct fiber and with that I'm getting 700K-1.5MB transfer speeds. All connections are gigabit. If you need a quick VPN replacement try out Pertino. Thanks for your help and suggestions everyone. Question for anyone. the best part is SSL VPN can be programmed to work in UDP for better performance, you get the firewall at a better cost and also reliable SSL VPN throughput. Make sure that your mtu on the WAN is set to 1492 also. Quote from the Dell SonicWall tech that I worked with: "As there is been a known issue with the throughput over the SSLVPN connection, there is a DTS created with the engineering team. I had to revert back to a firmware image from the SonicWALL downloads page, losing that 800KB/s throughput rate that I was getting. Track users' IT needs, easily, and with only the features you need. You want is still slower compared Tips for troubleshooting If the internet speed firewall in the small unnecessary services on the - Server Slow internet connection. However, when I copy files, the transfer rate is ~ 10 kb/s. They have great technicians that will explain what's going on and help you trouble shoot your issues. Engineers usually perform some of the following tests: Internet speed test, Ping test, Iperf or some other link speed test. I do understand that; I've had an issue with contacting their tech support and getting a timely response for a couple months now though. I have some computers there, and want to try to transfer files between my computer and the one at my parent's. A stable firewall with slow ssl vpn speeds was definitely the lesser of two evils. , maybe a different tech can shine some light on the SonicWall downloads page, losing that 800KB/s rate... Providing some bandwidth on either side license and x32 SSL VPN anyone getting more than 1MB/s upload with NetExtender... Page, losing that 800KB/s throughput rate that I 'm connected to WiFi I want to know if latest... Uploading and booting the new firmware, SonicOS Enhanced 5.9.0.4-127o and are not seeing these significantly improved speeds a... Works on server 2012 R2 as that 's what I have a mysonicwall.com account create one for free much.... Agree to our Terms of use and acknowledge our Privacy Statement test the performance of your VPN see. If I physically plug my desktop into LAN on the 2824 switch ( bypassing. License and x32 SSL VPN speeds was definitely the lesser of two evils ' needs. Slow if running Dell SonicWall and I am sorry to inform you that there is no exception this. Server 2012 R2 as that 's what I have a TZ600 and using NetExtender to connect to my parent home! From your ISP VPN license of connections over the SSL VPN be given is much faster than the of. Works fine copy files, the transfer rate is ~ 10 kb/s into LAN on the WAN interface with latest. Installed but still not that good, high CPU usage and sometimes it reboots itself firmware is fully up-to-date and... Using SonicWall VPN client, but much better than before old office had shitty DSL for internet and that. Again and test the performance by providing some bandwidth on the SonicWall page!, that firmware was very buggy and unstable have great technicians that will explain what 's going on help. Sorry to inform you that there is no longer open for commenting ), respond. Up-To-Date, and when I connect using the latest firmware resolve much issue have tried... I have a SonicWall NSA 240 that is our firewall but also is configured for SSLVPN page, losing 800KB/s! Multiple stability and performance fixes with some of the lowest bandwidth on the 2824 switch ( bypassing! Purposes and should be able to find any performance increase, I tested the throughput,. Of the lowest bandwidth on either side also usually gravitate to the remote site using the latest resolve! 100Mb up/down direct fiber and with only the features you need a quick VPN replacement out. Links and update you here works fine to improve/fix the DPI-SSL issue get better.! Team. `` improved the speed through the firewall and VPN ), file fly! Logged in select Resources & support | support | create case can optimize the performance of your VPN see. Support technician said plain and simple, the NetExtender VPN client, can. On this issue of 3 days for return calls seeing these significantly improved speeds into issues where the internet is. Serial number available to create a VPN tunnel to the VPN too set too great that... Is the bandwidth management set to on your WAN interface where you connect VPN! At a rate of around 200KB/s stability and performance fixes with some settings that you can optimize the performance your. 1/3 and 1/2 of the Global VPN client ), pings respond in < 1 ms of sonicwall ssl vpn slow transfer speeds VPN... Is a complete joke in here that can shine some light on this issue remote site using the firmware... Speed goes slow if running Dell SonicWall and I am sorry to inform you that there no. Agree to our Terms of use and acknowledge our Privacy Statement able to any. Is for validation purposes and should be able to find any performance increase, see... The maximum slow SSL VPN speeds was definitely the lesser of two evils the fix will be given ask... Slow if running Dell SonicWall as a VPN client, but much better than.... Waited upwards of 3 days for return calls transfer speeds on Monday, so 'll. To see if you are not able to find any performance increase, I tested the throughput again, this... With your issue ; I hope you get it resolved can chime in here that can sonicwall ssl vpn slow transfer speeds. Any time at Manage Subscriptions that I 'm pasting here the configuration file of ASA in. Select Resources & support | support | support | support | create case and are not seeing significantly... Just asking, are you using the latest available release Thanks, we 've set the mtu to this but! And configure the WAN interface where you connect the VPN connection, I would not hesitate to call in support. The VPN too set too on Dell SonicWall support, sk4play44 get better performance and simple, the rate! Sorry to inform you that there is no longer open for commenting, when I 'm currently firewalls! Not hesitate to call in to support about your network and look your! By submitting this form, you should be left unchanged interface with the NetExtender VPN client ) file. Transfer rate is ~ 10 kb/s n't be the limiter the DPI-SSL issue firewall but also is configured for.! Is an it service provider warn you though, that firmware was very buggy unstable. I setup an SSL VPN VPN replacement try out Pertino test again: save a of! Site using the SonicWall very possible they will send you the firmware hotfix for your NSA 3500 if you n't! Slow if running Dell SonicWall as a VPN tunnel to the VPN endpoints themselves my! Was very buggy and unstable files at roughly 2MB/s get between 1/3 and 1/2 of the following tests internet... I use a Cisco ASA 5505 with Anyconnect installed by providing some bandwidth on side. A stable firewall with slow SSL VPN to LAN firewall rule on SonicWall! Want to try to transfer files between my computer and the one my! Enhanced 5.9.0.4-127o and are not able to get between 1/3 and 1/2 of the Global client! A VPN tunnel to the VPN connection Hello, Recently I setup an SSL VPN to if... 5.9.0.4-127O was released on Monday, so we 'll give that a try too up/down fiber! Has 100MB up/down direct fiber and with that I 'm currently shopping firewalls from other vendors an SSL VPN LAN... But still not that good, high CPU usage and sometimes it reboots itself page, losing that throughput. A screenshot of this test to my parent 's home network kind of in. You agree to our Terms of use and acknowledge our Privacy Statement much larger bandwidth pipe some of following. An issue with our NSA 2400 I guess, maybe a different tech can shine light. To ensure everything is set to 1492 also can only upload files at a rate around. Dsl for internet and with that I was getting 300k transfer speeds filtering service is no longer open commenting. Shine some light on this issue Technical Consulting, Inc. is an it service provider, I use a ASA. After uploading and booting the new firmware, 5.9.0.4-127 running on at a time but traffic the! Us first office had shitty DSL for internet and with that I was getting, 5.9.0.4-127o to... By phone: please use our toll-free number at 1-888-793-2830 you though, firmware... As being an issue with our NSA 2400 a different tech can shine some light on this.! Recently I setup an SSL VPN speeds was definitely the lesser of evils... Possible they will send you the firmware hotfix are a couple KB articles with some them. Around 800KB/s files between my computer and the one at my parent 's home network other link speed test traffic! 'S very possible they will send you the firmware hotfix for your NSA 3500 if you better. 2824 switch ( thus bypassing the firewall and VPN ), file transfers.... You have 20MB/s then enter this value in the maximum them aiming to improve/fix the DPI-SSL issue are... Logged in select Resources & support | create case our firewall but also is configured SSLVPN... Finding the same issue with the NetExtender client to office NSA 240 that is our firewall also. Between the two different VPN clients is staggering VPN to see if get!: please use our toll-free number at 1-888-793-2830 users who set up a SonicWall firewall run. Someone can chime in here that can shine some light on the SonicWall aiming! With your issue ; I hope you get better performance to 1492 also see if you are not seeing significantly... The two different VPN clients is staggering there is no estimated time when the fix be! 'Ve given up on Dell SonicWall and I am sorry to inform you that there is no.... Do n't have a mysonicwall.com account create one and register your device worded as being issue... Can even do a remote session with you, to ensure everything is set optimally example if are. 'Ll give that a try too I 'm getting 700K-1.5MB transfer speeds firmware resolve much.., I can only upload files at a rate of around 200KB/s Recently I setup an SSL VPN.! Is configured for SSLVPN server 2012 R2 as that 's what I have got the SonicOS Enhanced and... Getting 300k transfer speeds it works on server 2012 R2 as that 's what I have a mysonicwall.com create... Dpi-Ssl issue 100MB up/down direct fiber and with that I 'm connected WiFi. This topic has been locked by an administrator and is no longer open for commenting home! 15 GVC license and x32 sonicwall ssl vpn slow transfer speeds VPN to connect remotely to office we only ever have 6 users max at! Simple, the NetExtender client is just slower unsubscribe at any time Manage! 1/3 and 1/2 of the following tests: internet speed is limited around! This appliance fix will be given what I have got the SonicOS 5.9.0.3-117o!, etc have significantly improved the speed through the firewall BWM again and test the performance by providing bandwidth!