Re: Accessing the host's network from an unikernel
- From: Barbu Paul - Gheorghe <barbu.paul.gheorghe@xxxxxxxxx>
- To: rumpkernel-users <rumpkernel-users@xxxxxxxxxxxxx>
- Date: Tue, 9 Feb 2016 20:52:22 +0200
On 02/09/2016 08:41 PM, Barbu Paul - Gheorghe wrote:
ip tuntap add tap0 mode tap
ip addr add 10.0.120.100/24 dev tap0
ip link set dev tap0 up
rumprun -D ...:
qemu-system-x86_64 -net nic,model=virtio,macaddr=52:54:00:5c:15:50 -net
tap,script=no,ifname=tap0 -no-kvm -drive if=virtio,file=fs.img,format=raw -m
64
-curses -kernel camera.bin -append {,,
"net" : {,,
"if": "vioif0",,
"type": "inet",,
"method": "static",,
"addr": "10.0.120.101",,
"mask": "24",,
},,
"blk" : {,,
"source": "dev",,
"path": "/dev/ld0a",,
"fstype": "blk",,
"mountpoint": "/data",,
},,
"cmdline": "camera.bin 12312",,
},,
Can you guys tell me what I got wrong?
I think I got it.
I should've used the router's subnet when setting up the unikernel:
So instead of:
ip addr add 10.0.120.100/24 dev tap0
I did:
ip addr add 192.168.0.102/24 dev tap0
An also, when running qemu, I didn't run it with 10.0.120.101, but with
192.168.0.103.
--
Barbu Paul - Gheorghe
Common sense is not so common - Voltaire
Visit My GitHub profile to see my open-source projects -
https://github.com/paulbarbu
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