==== run-tcpbench6-3-1 ==== rm -f nc.log nc -6 -v -l -V 41 fc00:0:0:1::41 12345 >/dev/null 2>nc.log & # Wait until nc is listening. for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done fgrep Listening nc.log Listening on fc00:0:0:1::41 12345 # Test that path MTU dicovery is working. tcpbench -6 -t 5 -V 43 -b fc00::43 fc00:0:0:1::41 elapsed_ms bytes mbps bwidth 1001 184645296 1475.687 100.00% Conn: 1 Mbps: 1475.687 Peak Mbps: 1475.687 Avg Mbps: 1475.687 2001 173665760 1389.326 100.00% Conn: 1 Mbps: 1389.326 Peak Mbps: 1475.687 Avg Mbps: 1389.326 3003 180053488 1438.989 100.00% Conn: 1 Mbps: 1438.989 Peak Mbps: 1475.687 Avg Mbps: 1438.989 4002 189539432 1519.354 100.00% Conn: 1 Mbps: 1519.354 Peak Mbps: 1519.354 Avg Mbps: 1519.354 5003 178535984 1426.861 100.00% Conn: 1 Mbps: 1426.861 Peak Mbps: 1519.354 Avg Mbps: 1426.861 --- fc00:0:0:1::41 tcpbench statistics --- 1093711144 bytes sent over 6.000 seconds bandwidth min/avg/max/std-dev = 1389.326/1450.043/1519.354/44.289 Mbps # path MTU discovery in other rtable does not work in ip6_output() /sbin/route -T 43 -n get -host -inet6 fc00:0:0:1::41 route to: fc00:0:0:1::41 destination: fc00:: mask: ffff:ffff:ffff:: gateway: ::1 interface: lo43 if address: ::1 priority: 8 (static) flags: use mtu expire 46 32768 0 DISABLED