RE: TE-link's problem in LMP-0.5

[Jonathan Lang <jplang@calient.net>]

Gui,

> -----Original Message-----
> From: gui [mailto:xiaoguiwxd@21cn.com]
> Sent: Friday, September 06, 2002 4:40 AM
> To: ccamp@ops.ietf.org
> Subject: TE-link's problem in LMP-0.5
> 
> 
> Hi all,
> 
> I have some questions about TE links.
> 
> in [LMP] [Page 5]:
>    LMP can also tell the signaling module the 
>    mapping between TE links and control channels.
> Does the mapping is 1:1 or n:1?
the mapping can be n:m, n,m>=1.

> 
> The end nodes have the mapping of local/remote Link_Id
> for one TE link. If the TE link goes to state Down, 
> Should that local/remote Link_Id mapping be deleted?
The spec doesn't mandate that the mapping is deleted; however, the
LinkSummary message must be positively Acked (i.e., the mapping must be
validated) before bringing the link back up again.

Thanks,
Jonathan

> 
> Thanks,
> 
>             gui
>             xiaoguiwxd@21cn.com
> 
> 
>