'cancel-tcpip-forward' is not supported.

[Markus Friedl]

our client does not support it, so our server does not,
but you can send patches.

On Wed, Aug 06, 2003 at 03:43:55PM +0900, Atsuhiko Yamanaka wrote:
> Hi there,
> 
> I'm developing ssh client in pure java and, recently, I'm trying
> to improve the port forwarding support on that stuff.
> 
> However, it seems to me that sshd of OpenSSH has not supported
> 'cancel-tcpip-forward' request.  
> 
> http://www.ietf.org/internet-drafts/draft-ietf-secsh-connect-17.txt
> says that
> 
>   |  A port forwarding can be cancelled with the following message.
>   |  Note that channel open requests may be received until a reply to
>   |  this message is received.
>   |
>   | byte      SSH_MSG_GLOBAL_REQUEST
>   | string    "cancel-tcpip-forward"
>   | boolean   want reply
>   | string    address_to_bind (e.g. "127.0.0.1")
>   | uint32    port number to bind
> 
> Is there a plan to support that request?  Without that,
> ssh clients can not cancel '-R' port forwardings dynamically.
> 
> 
> Thanks,
> --
> ymnk
> 
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