求助

[weixin_38052463]

刚才服务器重启。dmesg：
UDP: bad checksum. From 221.221.148.122:50164 to 211.154.168.37:1138 ulen 24
UDP: bad checksum. From 221.221.148.122:50164 to 211.154.168.37:1138 ulen 24
UDP: bad checksum. From 61.135.152.194:4000 to 211.154.168.37:4000 ulen 68
e100: eth0 NIC Link is Down
e100: eth0 NIC Link is Up 100 Mbps Full duplex
UDP: bad checksum. From 219.130.159.28:1162 to 211.154.168.37:7000 ulen 1106
UDP: bad checksum. From 219.130.159.28:1162 to 211.154.168.37:7000 ulen 1106
UDP: bad checksum. From 219.130.159.28:1162 to 211.154.168.37:7000 ulen 1106
UDP: bad checksum. From 219.130.159.28:1162 to 211.154.168.37:7000 ulen 1106
UDP: bad checksum. From 219.130.159.28:1162 to 211.154.168.37:7000 ulen 1106
UDP: bad checksum. From 219.130.159.28:1162 to 211.154.168.37:7000 ulen 1106
UDP: bad checksum. From 219.130.159.28:1162 to 211.154.168.37:7000 ulen 1106
UDP: bad checksum. From 219.130.159.28:1162 to 211.154.168.37:7000 ulen 1106
UDP: bad checksum. From 219.130.159.28:1162 to 211.154.168.37:7000 ulen 1106
UDP: bad checksum. From 219.130.159.28:1162 to 211.154.168.37:7000 ulen 1106
UDP: bad checksum. From 219.130.159.28:1162 to 211.154.168.37:7000 ulen 1106
NET: 6 messages suppressed.
UDP: bad checksum. From 219.130.159.28:1162 to 211.154.168.37:7000 ulen 1107
NET: 4 messages suppressed.
UDP: bad checksum. From 61.151.253.133:554 to 211.154.168.37:6970 ulen 1356
UDP: bad checksum. From 61.151.253.133:554 to 211.154.168.37:6970 ulen 1124
UDP: bad checksum. From 61.151.253.133:554 to 211.154.168.37:6970 ulen 1423
什么意思啊