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Applies to SUSE Enterprise Storage 5.5, Veeam Backup & Replication 9.5

A OS Networking Configuration

net.ipv4.ip_forward = 0
net.ipv6.conf.all.forwarding = 0
net.core.netdev_max_backlog = 10000
net.core.netdev_budget = 300
net.core.somaxconn = 128
net.core.busy_poll = 50
net.core.busy_read = 50
net.core.rmem_max = 125829120
net.core.wmem_max = 125829120
net.core.rmem_default = 125829120
net.core.wmem_default = 125829120
net.ipv4.tcp_fastopen = 1
net.ipv4.tcp_low_latency = 1
net.ipv4.tcp_sack = 1
net.ipv4.tcp_rmem = 10240 87380 125829120
net.ipv4.tcp_wmem = 10240 87380 125829120
net.ipv4.ip_local_port_range = 1024 64999
net.ipv4.tcp_max_syn_backlog = 1024
net.ipv4.tcp_tw_reuse = 0
net.ipv4.tcp_tw_recycle = 0
net.ipv4.tcp_timestamps = 0
net.ipv4.tcp_syn_retries = 5