Hi Tim, Here are the OS config: *Broker A* $ cat /proc/sys/net/ipv4/tcp_rmem 4096 87380 16777216 $ cat /proc/sys/net/ipv4/tcp_wmem 4096 87380 16777216
*Broker B* $ cat /proc/sys/net/ipv4/tcp_rmem 4096 87380 16777216 $ cat /proc/sys/net/ipv4/tcp_wmem 4096 87380 16777216 As in my 2nd last comment, iperf3 bandwidth testing shows a max bandwidth of 20Mbit/sec. This matches the expectation with the configured Traffic Control. -- View this message in context: http://activemq.2283324.n4.nabble.com/Network-bridge-throughput-capped-at-default-Socket-buffer-size-tp4696643p4696847.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.