[Openswan dev] 2.4.29, ipsec.o busy

[Matthias Haas]

Hello,
I have the same problem. My settings are kernel 2.4.28 and openswan 2.3.1.
The problem does not exist if NAT-T is disabled in the config, but enable
in kernel and program code.
Any help would be apprechiated.

Matthias

> Hello,
> I have this behavior (identical on two different machines). After
> successful
> (or not successfull) established ipsec connection between two machines, I
> can't remove module ipsec.o from the kernel.
> Here is more detailed process:
>
> $host> /etc/init.d/ipsec start
> $host> lsmod
>    Module                  Size  Used by
>    ipsec                 329664       3
>
> $client> ipsec auto --up roadwarrior     (this is on client machine)
>
> $host> lsmod
>    Module                  Size  Used by
>    ipsec                 329664     17
>
> --- connection was successful, now I can stop or delete the connection:
> $client> ipsec auto --down roadwarrior    (on client machine)
>
> $host> /etc/init.d/ipsec stop
> ipsec_setup: Stopping Openswan IPsec...
> ipsec_setup: ipsec: Device or resource busy
>
> --- connection was stopped, processes was killed, interfaces (ipsec0)
>  deleted, but still:
> $host> lsmod
> Module                  Size  Used by
> ipsec                 329664     14
>
>
> --- after several connection restarts, I have:
> $host> lsmod
> Module                  Size  Used by
> ipsec                 329664     424
>
>
> Must be something wrong....
> ------------------------------------------------
> I use:
> - opsenswan-2.3.0,
> - kernel 2.4.29 with klips, and nat-t patches
> - ipsec-tools-0.2.5
>
> Regards,
> Marcin Prejsnar
> _______________________________________________
> Dev mailing list
> Dev at openswan.org
> http://lists.openswan.org/mailman/listinfo/dev
>
>
>