Problem solved: The ISP router had a problem. cheers gregor
On 18/10/16 13:38, gregor wrote: > Hi, > > sometimes a ping to a VM give "Redirect Host(New nexthop ...". > Lowering the MTU inside the VM gives better results but the network > throughput is very bad. (45kB/s during yum update) > > Networkconfiguration: > Network name: WAN, MTU 1500 (default) > Network name: LAN, MTU 1500 (default) > LAN and WAN assigned to the host and ipv4 set to "none" > added WAN to eth0 to the VM > added LAN to eth1 to the VM > > PING inside the LAN network works perfect. > PING to WAN gives sometimes a letency of 4000ms to 8.8.8.8 > PING from WAN to the VM gives the problem described above and latency > sometimes up to 200ms and normally 0.7ms > > When I set the MTU to 1400 inside the VM network configuration and also > on the VM itself the nexthop-problem are gone. A speedtest with > speedtest-cli[1] give me a speed of 0.35/3.45. The values differ extrem > from the values measured from a laptop inside the WAN network with the > same tool. > > Can anybody give me a hint what the problen can be? > > [1] https://github.com/sivel/speedtest-cli > > cheers > gregor > _______________________________________________ > Users mailing list > [email protected] > http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
