* [Qemu-devel] macvlan on host, macvtap guest, routing via host gives error
@ 2013-12-31 14:47 Nikunj Master
0 siblings, 0 replies; 2+ messages in thread
From: Nikunj Master @ 2013-12-31 14:47 UTC (permalink / raw)
To: qemu-devel
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Hello,
I have a setup on CentOS 6.5
Host configuration:
macvlan0-> 10.0.0.2/24
ppp0 -> connected to the internet
Guest configuration
macvtap0-> 10.0.0.4/24
gateway -> 10.0.0.2
Other host on same network
eth0 -> 10.0.0.3/24
gateway -> 10.0.0.2
Ping results
from 10.0.0.2 to 10.0.0.4 and vice versa : OK
from 10.0.0.2 to 10.0.0.3 and vice versa : OK
from 10.0.0.3 to 10.0.0.4 and vice versa : OK
from 10.0.0.2 to out-network : OK
from 10.0.0.3 to out-network : OK
from 10.0.0.4 to out-network : OK
http result
within the network : OK
from 10.0.0.2 to out-network : OK
from 10.0.0.3 to out-network : OK
from 10.0.0.4 to out-network : FAILED
I ran the following command
echo 255 > /proc/sys/net/netfilter/nf_conntrack_log_invalid
and got the below error:
kernel:nf_ct_tcp: invalid packet ignored
Please help me solve the problem. I have spent so many sleepless nights
after this.
Thank you.
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^ permalink raw reply [flat|nested] 2+ messages in thread
* [Qemu-devel] macvlan on host, macvtap guest, routing via host gives error
@ 2013-12-31 14:58 Nikunj Master
0 siblings, 0 replies; 2+ messages in thread
From: Nikunj Master @ 2013-12-31 14:58 UTC (permalink / raw)
To: qemu-devel
Hello,
I have a setup on CentOS 6.5
Host configuration:
macvlan0-> 10.0.0.2/24
ppp0 -> connected to the internet
Guest configuration
macvtap0-> 10.0.0.4/24
gateway -> 10.0.0.2
Other host on same network
eth0 -> 10.0.0.3/24
gateway -> 10.0.0.2
Ping results
from 10.0.0.2 to 10.0.0.4 and vice versa : OK
from 10.0.0.2 to 10.0.0.3 and vice versa : OK
from 10.0.0.3 to 10.0.0.4 and vice versa : OK
from 10.0.0.2 to out-network : OK
from 10.0.0.3 to out-network : OK
from 10.0.0.4 to out-network : OK
http result
within the network : OK
from 10.0.0.2 to out-network : OK
from 10.0.0.3 to out-network : OK
from 10.0.0.4 to out-network : FAILED
I ran the following command
echo 255 > /proc/sys/net/netfilter/nf_conntrack_log_invalid
and got the below error:
kernel:nf_ct_tcp: invalid packet ignored
Please help me solve the problem. I have spent so many sleepless nights
after this.
Thank you.
^ permalink raw reply [flat|nested] 2+ messages in thread
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