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Increase net.core.optmem_max for OTBR (#2375)

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The OTBR install scripts by default increases the net.core.optmem_max
ancillary buffer size to 64KiB to allow for a larger number of multicast
groups. Arch Linux as well recommends this size for high speed network
links.
This commit is contained in:
Stefan Agner
2023-03-02 00:06:42 +01:00
committed by GitHub
parent 7806f973bb
commit a69f94803b
1 changed files with 3 additions and 0 deletions
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3
buildroot-external/rootfs-overlay/etc/sysctl.d/60-otbr-ancillary-buffer.conf Normal file
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# Increase ancillary buffer size to allow for a larger number of multicast groups
# Required for NdProxyManager::JoinSolicitedNodeMulticastGroup
net.core.optmem_max=65536