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.
4 lines
171 B
Plaintext
4 lines
171 B
Plaintext
# Increase ancillary buffer size to allow for a larger number of multicast groups
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# Required for NdProxyManager::JoinSolicitedNodeMulticastGroup
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net.core.optmem_max=65536
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