我有2台服务器通过思科Linksys sg500连接。 两台主机具有相同的configuration(Ubuntu 14.04 LTS,4 * 1Gb / s绑定的networking接口)。
当我在两台服务器上build立桥接和接口绑定,并从第一或第二主机ping首先一切正常。
但是,当我使用桥接和接口绑定来设置kvm,并且从任何物理服务器ping虚拟主机时,我有80%的数据包丢失。 为什么?
$ ping 10.0.101.11 PING 10.0.101.11 (10.0.101.11) 56(84) bytes of data. 64 bytes from 10.0.101.11: icmp_seq=1 ttl=64 time=0.393 ms 64 bytes from 10.0.101.11: icmp_seq=7 ttl=64 time=0.219 ms 64 bytes from 10.0.101.11: icmp_seq=8 ttl=64 time=0.235 ms 64 bytes from 10.0.101.11: icmp_seq=9 ttl=64 time=0.228 ms 64 bytes from 10.0.101.11: icmp_seq=10 ttl=64 time=0.260 ms 64 bytes from 10.0.101.11: icmp_seq=11 ttl=64 time=0.285 ms 64 bytes from 10.0.101.11: icmp_seq=12 ttl=64 time=0.194 ms 64 bytes from 10.0.101.11: icmp_seq=13 ttl=64 time=0.212 ms 64 bytes from 10.0.101.11: icmp_seq=14 ttl=64 time=0.279 ms 64 bytes from 10.0.101.11: icmp_seq=15 ttl=64 time=0.227 ms 64 bytes from 10.0.101.11: icmp_seq=57 ttl=64 time=0.324 ms ^C --- 10.0.101.11 ping statistics --- 57 packets transmitted, 11 received, 80% packet loss, time 55999ms rtt min/avg/max/mdev = 0.194/0.259/0.393/0.058 ms
日志,configuration和其他东西在这里: http : //pastebin.com/LXbmS2gp
请帮忙。
bond-mode 0
这就是问题。 桥接不支持模式0和6,事实上,为了获得最佳性能,您应该坚持模式1或4