| // Test that when accurate ECN is disabled, | |
| // client uses RFC3168 ECN for SYN | |
| `./defaults.sh | |
| sysctl -q net.ipv4.tcp_ecn=1 | |
| ` | |
| 0 socket(..., SOCK_STREAM, IPPROTO_TCP) = 4 | |
| +.002 ... 0.052 connect(4, ..., ...) = 0 | |
| +.002 > [noecn] SEW 0:0(0) <mss 1460,sackOK,TS val 100 ecr 0,nop,wscale 8> | |
| +0.05 < [noecn] S. 0:0(0) ack 1 win 32767 <mss 1460,sackOK,nop,nop,nop,wscale 8> | |
| +.002 > [noecn] . 1:1(0) ack 1 |