Libvma : 8.9.4 arp caching

[gmangat-st]

Subject

Issue type

• [x ] Bug report
• [ ] Feature request

Configuration:

• Product version : 8.9.4
• OS : Fedora 29 , kernel 4.19.82-1300
• OFED : 4.7
• Hardware : ConnectX-4

libvma linked against libnl3

offloading does not work unless gateway mac is in arp cache LD_PRELOAD=libvma.so nc -v --> fails/times out

ip route get , and then ping gateway. verified mac address in cache { arp -a |grep gateway }

LD_PRELOAD=libvma.so nc -v --> success

[igor-ivanov]

@gmangat-st your details describe very old libvma anf OFED versions. I would recommend moving to something newest if possible.

[gmangat-st]

Hi @igor-ivanov Thanks for looking into it. We did try with 9.7.2 and see same problem

[gmangat-st]

am sorry, misread regarding OFED version.

[gmangat-st]

openibd service was failing i.e not loading rdma_ucm issue is resolved