Not able to ping VCU118 board.

Question

Not able to ping VCU118 board.

IshtiyaqueShaikh opened this issue 5 years ago · comments

Hi,
I have followed process for generating bit stream for VCU118. I got evaulation license for ethernet_10g_ip from xilinx. As per my network configuration i haved changed mac adress, ip address and default gateway in tcp_ip_top.v/network_module.v
After all above changes i am not able to ping the board. I have put ILA and try to see if some activity is showing on parallel RX/TX interface of mac. If i start udp iperf client i can see packet coming on parallel TX interface of MAC but it is not coming out of board . I have run tcpdump on iperf server but no activity. The most basic ping is also not coming on parallel RX interface. Can anyone suggest way to debug further ?

regards,
Ishtiyaque Shaikh

IshtiyaqueShaikh · Answer 1 · Mon Sep 09 2019 23:13:22 GMT+0800 (China Standard Time)

I also mirror the FPGA port and see arp is coming on mirror port. Is there any way we can debug ethernet_10g_ip ? I see no activity on RX parallel interface going to TOE.

David Sidler · Answer 2 · Tue Sep 17 2019 20:17:24 GMT+0800 (China Standard Time)

Hi @IshtiyaqueShaikh
Please try out the latest release.
We tested it for 10G and 100G. Make sure the clock on the vcu118 is programmed to 156.25Mhz

David

IshtiyaqueShaikh · Answer 3 · Thu Jan 09 2020 16:09:12 GMT+0800 (China Standard Time)

The problem was with hardware QSFP1 port of the VCU118 board. We change constraint file to use QSFP2 port which fix this issue.