net.ipv6.conf.vmbr0.disable_ipv6=0
net.ipv6.conf.vmbr0.use_tempaddr=1
net.ipv6.conf.vmbr0.accept_ra_rt_info_max_plen=128
net.ipv4.ping_group_range=0 2147483647
# https://github.com/quic-go/quic-go/wiki/UDP-Buffer-Sizes
net.core.rmem_max=2500000
net.core.wmem_max=2500000