[  212.105703][    C3] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[  213.106946][    C3] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[  213.109057][    C3] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK