[Netkit.users] Problem creating tap

Massimo Rimondini rimondin at dia.uniroma3.it
Fri Nov 14 13:10:24 CET 2008


Dear Carlos,

your Netkit release seems outdated.

> Netkit version:            2.4

Most recent is 2.6.

> Netkit kernel version:     K2.3 (2.6.23.1)

Most recent is K2.5

> Netkit filesystem version: F3.0a

Most recent is F4.0

In particular, improvements in the compatibility with Ubuntu based
distributions have been introduced in the meantime, and may likely solve
your problem.
Unless you have a valid reason for sticking with those releases, I
strongly suggest you upgrade your installation. Please feel free to come
back if you still experience the problem after doing so.


Regards,
Massimo Rimondini.


> Host kernel version:       2.6.24-16-generic
>
> Also, my system information is:
> netkit a intersection-netkit:~$ uname -a
> Linux intersection-netkit 2.6.24-16-generic #1 SMP Thu Apr 10 13:23:42
> UTC 2008 i686 GNU/Linux
>
> It's a recently installed Kubuntu 8.04.
>
> *************
> root a intersection-netkit:~/netkit-labs/even-simpler-bgp# vstart router1
> --eth2=tap,10.100.0.1,10.100.0.2
>
>
> ============= Starting virtual machine "router1" =============
>   Kernel:     /opt/netkit2/kernel/netkit-kernel
>   Modules:    /opt/netkit2/kernel/modules
>   Memory:     8 MB
>   Model fs:   /opt/netkit2/fs/netkit-fs
>   Filesystem: /home/netkit/netkit-labs/even-simpler-bgp/router1.disk
>   Interfaces:
> vstart: In command line "/opt/netkit2/bin/vstart router1
> --eth2=tap,10.100.0.1,10.100.0.2"
> Invalid tap collision domain specification:
> "eth2=tap,10.100.0.1,10.100.0.2".
> Use /opt/netkit2/bin/vstart --help to get help.
>
> *************
>
> Hope someone can help :)
>
> Best regards,
>
> Carlos García Argos
>
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> Netkit.users a list.dia.uniroma3.it
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