[ 243.908376][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 10.0.254.1:7010. Sending cookies. [ 244.008255][ C0] TCP: AO hash mismatch for 10.0.254.1.7011->10.0.1.1.51684 [P.] L3index: 0 [ 244.008990][ C0] TCP: AO hash mismatch for 10.0.1.1.51684->10.0.254.1.7011 [P.] L3index: 0 [ 245.031696][ C2] TCP: AO hash mismatch for 10.0.1.1.42342->10.0.254.1.7012 [P.] L3index: 0 [ 245.031722][ C1] TCP: AO hash mismatch for 10.0.254.1.7012->10.0.1.1.42342 [P.] L3index: 0