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Re: LDP timers

  • From: "Heqing Zhu" <zhuheqing@huawei.com>
  • Date: Wed, 27 Jun 2001 19:34:51 +0800
  • Cc: <mpls-ops@mplsrc.com>
  • Resent-Date: Wed, 27 Jun 2001 08:52:41 -0400
  • To: "nomit kalidhar" <nomit_kalidhar@infy.com>
  • X-MIME-Autoconverted: from base64 to 8bit by host.secure4-hosting.net id f5RBYlX05915

>From RFC3036, hello hold timer is only used to maintain the relation 
between the two adjacencies, not for the session.
So maybe there is only one session, several adjacencies.
If I am wrong, Please correct me!

----- Original Message ----- 
发件人: nomit kalidhar <nomit_kalidhar@infy.com>
收件人: <mpls-ops@mplsrc.com>
发送时间: 2001年6月27日 18:01
主题: LDP timers


> 
> 
> Hello,
> 
> I had a small doubt in LDP regarding timers.
> 
> A LSR maintains a Hold timer with each Hello adjacency which it restarts
> when it receives a hello message.
>  When a session is established does it still have to exchange Hello
> packets ? along with keep alive message ( if nothing is there to
> transmit) ?
> 
> If it keeps on sending the hello message and the keep alive message,
> then what happens if the hold timer gets over but keep alive is still
> not over, is the connection terminated ?
> 
> TIA
> 
> Nomit
> 
> 
> 
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  • References:
    • LDP timers
      • From: "nomit kalidhar" <nomit_kalidhar@infy.com>