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-   -   what does "failed to install socket filter protocol not available " mean??? (https://www.linuxquestions.org/questions/linux-networking-3/what-does-failed-to-install-socket-filter-protocol-not-available-mean-205612/)

xiaohaomei 07-15-2004 08:45 PM

what does "failed to install socket filter protocol not available " mean???
 
i have a piece of enp2611 board installed on the 64-bit pci slot of a redhat 7.3 host . To enable the communication between the board and the host through pci , i insert relative drivers on both sides, then configure network for them ,such as:

ifconfig pci0 192.168.111.1 (for the host)
ifconfig pci0 192.168.111.2 (for the board)

But both cannot ping successfully to each other, and some fault information in the board side appear:

PING 192.168.111.1 from 192.168.111.2:
WARNING: failed to install socket filter
:protocol not available
From 192.168.111.2 icmp_seq=1 Destination Host unreachable
...


Have any idea??? pls


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