Token Auth in Reversal Proxy and Firewall rules — 2

Hi, I need to create token authentication (with a simple dashboard) to enable and disable,

we also need to make settings on the firewall to block some GET requests for some routes.

It is necessary to change an information in the header of the request if the authentication token is valid.

My server is Ubuntu 18.04 running in vultr company.

Awaiting your offer,

Thanks

Token Auth in Reversal Proxy and Firewall rules

Hi, I need to create token authentication (with a simple dashboard) to enable and disable,

we also need to make settings on the firewall to block some GET requests for some routes.

It is necessary to change an information in the header of the request if the authentication token is valid.

My server is Ubuntu 18.04 running in vultr company.

Awaiting your offer,

Thanks

High-speed AXI4 DMA transmit from PL to DDR4 using SG in Petalinux — 2

This project is to design a AXI4 DMA test program for the Xilinx Zynq UltraScale board to test maximum transmit speed from PL to DDR4 in PS via HP. Transmitted data from one data source port generated in PL, it is sent from PL to PS, and is saved in DDR4 as a block of data finally. The minimum speed should not be lower than 4GB/s ( 32Gbps). And the transmitted data shouldn’t less than 200MB. which we have tested can be over 60 Gbps using three HPs under bare machine mode, we can help you optimize the SG parameters to get a high speed, but your code needs support send data (more than 200 MB) continuously.

The AXI4-DMA SG (scatter gather) mode supports a maximum transmission 64 M bit one time.

Softwave platform: Xilinx vivado using petalinux vivado 2018.

Hardwave platform: Xilinx Zcu106 or other xilinx borad supporting vivado.

The development time: no more than one week.

Note: 1) The program need to be developed under AXI4-DMA SG (scatter gather) mode in petalinux.

2)To achieve high speed, the SG mode cann't use send data once,and then stop, initialize device, and transmit again, which take up too much time to reduce speed.

3) the project needs three HPs to achieve speed over 40 Gbps, I can help you optimize the parameters of DMA and HP.

4) when multiple HPs are used, the device tree needs to be considered how to set up to ensure that DMAs are feasible.

Submission contents: source codes and implementation instructions to help verify the performance of the code.

Network engineer / sysadmin required to fix SmartDNS service that stopped working

I run a moderately successful SmartDNS service, and require a system / network admin in order to update the DNS zones for one of streaming services I support ([login to view URL]) that has stopped working since last season. I have an active [login to view URL] subscription we can use for testing.

The issue is definitely with the proxying of the zone [login to view URL] I have a feeling [login to view URL] may be blocking IP addresses based on the amount of traffic they see from that IP to that zone. Every time I change the zone [login to view URL] to point to a different IP, things start working again but only for a few hours. My guess is we may have have rotate IPs in order to get it working longterm. My system is based on PowerDNS and SNI Proxy.

Two SmartDNS competitors have it working right now, so it's definitely doable. We can use them for testing.

If this job goes well, I may have more similar work for you in the future. You should be confident in your knowledge of SmartDNS.

Network engineer / sysadmin required to fix SmartDNS service

I run a moderately successful SmartDNS service, and require a system / network admin in order to update the DNS zones for one of streaming services I support ([login to view URL]) that has stopped working since last season. I have an active [login to view URL] subscription we can use for testing.

The issue is definitely with the proxying of the zone [login to view URL] I have a feeling [login to view URL] may be blocking IP addresses based on the amount of traffic they see from that IP to that zone. Every time I change the zone [login to view URL] to point to a different IP, things start working again but only for a few hours. My guess is we may have have rotate IPs in order to get it working longterm. My system is based on PowerDNS and SNI Proxy.

Two SmartDNS competitors have it working right now, so it's definitely doable. We can use them for testing.

If this job goes well, I may have more similar work for you in the future. You should be confident in your knowledge of SmartDNS.