<pre name="code" class="python">[Thu May 5 11:02:27 2016] [error] Corrupted MAC on input at /usr/local/perl/lib/site_perl/5.22.1/x86_64-linux/Net/SSH/Perl/Packet.pm line 229. 这个模块偶尔报这个 use Net::SSH::Perl [root@dr-mysql01 ~]# ethtool -K eth0 tx off rx off Actual changes: rx-checksumming: off tx-checksumming: off scatter-gather: off [root@dr-mysql01 ~]# ethtool -k eth0 Features for eth0: rx-checksumming: off tx-checksumming: off scatter-gather: off tcp-segmentation-offload: off udp-fragmentation-offload: off generic-segmentation-offload: on generic-receive-offload: off large-receive-offload: on rx-vlan-offload: on tx-vlan-offload: on ntuple-filters: off receive-hashing: on You have mail in /var/spool/mail/root 或者防火墙配置问题
</pre><pre>