RE: dlsw backup peer

From: Jay Cooper (Jay.Cooper@hutchison3g.com)
Date: Fri Sep 20 2002 - 03:43:03 GMT-3


Hi,

If the backup peer has remote-peer statement then the connection will be
established. The backup peer should be promiscuous. This will stop it from
establishing the connection.

I believe that you can also achieve this by using the 'passive' keyword on
the remote-peer statement of the backup router. Basic configs below:

dlsw local peer 1.1.1.1
dlsw remote 0 tcp 2.2.2.2
dlsw remote 0 tcp 3.3.3.3 backup 2.2.2.2 timeout x linger y

primary router
dlsw local peer 2.2.2.2
dlsw remote 0 tcp 1.1.1.1

backup router
dlsw local peer 3.3.3.3 prom

or

dlsw local peer 1.1.1.1
dlsw remote 0 tcp 2.2.2.2
dlsw remote 0 tcp 3.3.3.3 backup 2.2.2.2 timeout x linger y

primary router
dlsw local peer 2.2.2.2
dlsw remote 0 tcp 1.1.1.1

backup router
dlsw local peer 3.3.3.3
dlsw remote 0 tcp 1.1.1.1 passive

The primary peer can also be promiscuous if you want. It really depends what
your asked to do and what commands your NOT allowed to use ;)

Hope this helps,
Jay.

-----Original Message-----
From: Adam Crisp [mailto:adam.crisp@totalise.co.uk]
Sent: 19 September 2002 19:43
To: chenyan; ccielab
Subject: RE: dlsw backup peer

See below:

dlsw local-peer peer-id 130.8.1.1
dlsw remote-peer 0 tcp 130.8.6.6
dlsw remote-peer 0 tcp 130.8.5.5 backup-peer 130.8.6.6 timeout 10 linger 1
dlsw bridge-group 1

'timeout 10' means that the tcp connection to 130.8.6.6 needs to be broken
for 10 seconds before the router establishes the connection to 130.8.5.5
'linger 1' means that the connection to 130.8.6.6 will remain connected for
1 minute after connectivity to 130.8.6.6 is restored

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
chenyan
Sent: 19 September 2002 17:40
To: ccielab
Subject: dlsw backup peer

hi,guys

when I configure the dlsw backup peer, and then I use the command "sh dlsw
peer", I can see two peers, but their statuses are all connect, is it right?

Thanks



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