| Summary: | Bridging / TAP interface does not work with bhyve if I want to emulate any linux distro with bhyve | ||||||
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| Product: | Ports & Packages | Reporter: | mario felicioni <marietto2008> | ||||
| Component: | Individual Port(s) | Assignee: | freebsd-virtualization (Nobody) <virtualization> | ||||
| Status: | Closed FIXED | ||||||
| Severity: | Affects Many People | ||||||
| Priority: | --- | ||||||
| Version: | Latest | ||||||
| Hardware: | amd64 | ||||||
| OS: | Any | ||||||
| Attachments: |
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I managed to reproduce the problem. When I start the VM using an .sh script I used "&" at the end of the bhyve command and when I destroy the VM using bhyvectl --vm=vm0 --destroy the bhyve process continue to run which can be observed using ps aux | grep bhyve and also in top. So,never use & at the end of the bhyve command. |
Created attachment 227341 [details] it shows the route added by vm-bhyve that it's missing when I emulate linux with bhyve 'm trying to understand why there aren't any linux vm that can connect to internet if emulated with bhyve (it's level 2 hypervisor which run on freebsd 13). Instead,if I use vm-bhyve (a wrapper for bhyve) they can. I've compared the routes added by vm-bhyve and by bhyve,to try to understand why the first one allows any linux distro to connect to internet and the second one,doesn't,and I found that the route below is added by vm-bhyve but not by bhyve. I tried to add it manually inside ubuntu using this command : route add default gw 192.168.1.1 enp0s5 but,instead of adding 192.168.1.1,it adds _gateway. I think that it is the reason why it does not work. Also the metric should be changed. The right one is 100,but the command that I have issued doesnt add 100,but its still 0. Does vm-bhyve add that route at the host level ? Since I'm not a coder,I'm not able to understand how works the vm-bhyve source code,I would like to know how can I add that route.