My ipv6 to test is 2401:d800:5357:50b6:98:f028:b92e:3d44
20:23:18.757233 IP6 2401:d800:5357:50b6:98:f028:b92e:3d44.43366 > 2001:df1:1f40::11.443: Flags [S], seq 1503358393, win 65535, options [mss 1360,sackOK,TS val 19118655 ecr 0,nop,wscale 8], length 0 in slot1/tmm2 lis=
20:23:18.757248 IP6 2001:df1:1f40::11.443 > 2401:d800:5357:50b6:98:f028:b92e:3d44.43366: Flags [R.], seq 0, ack 1503358394, win 0, length 0 out slot1/tmm2 lis=/Common/VS_IPV6_p443
20:23:18.798124 IP6 2401:d800:5357:50b6:98:f028:b92e:3d44.43368 > 2001:df1:1f40::11.443: Flags [S], seq 990884170, win 65535, options [mss 1360,sackOK,TS val 19118666 ecr 0,nop,wscale 8], length 0 in slot1/tmm1 lis=
20:23:18.798140 IP6 2001:df1:1f40::11.443 > 2401:d800:5357:50b6:98:f028:b92e:3d44.43368: Flags [R.], seq 0, ack 990884171, win 0, length 0 out slot1/tmm1 lis=/Common/VS_IPV6_p443
20:23:18.813194 IP6 2401:d800:5357:50b6:98:f028:b92e:3d44.43370 > 2001:df1:1f40::11.443: Flags [S], seq 2676317898, win 65535, options [mss 1360,sackOK,TS val 19118666 ecr 0,nop,wscale 8], length 0 in slot1/tmm3 lis=