From: Jonathan V Hays (jhays@jtan.com)
Date: Fri Oct 17 2003 - 15:34:09 GMT-3
Dialer-watch will bring up the line and nail it up, depending only on
the watched route. It does not pay any attention to interesting traffic
as far as bringing up the line or keeping it up. Dialer-watch works
independently of interesting traffic.
So whether or not 224.0.0.10 brings up the link is a separate issue from
dialer-watch.
Since dialer-watch is configured on one side only (I'll call it the
local side), when the watched route is gone and the line is brought up
by dialer-watch, the remote side will time out after 120 seconds
(default idle-timeout is 120) and drop the line. Dialer-watch will just
bring it back up again every time this happens. To avoid this link
flapping, just set dialer idle-timeout to 0 (which means never time out)
on the remote side of the link.
HTH,
Jonathan
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Ken.Farrington@barclayscapital.com
Sent: Friday, October 17, 2003 2:04 PM
To: ccielab@groupstudy.com
Subject: Dialer Watch
Hey gang,
just a thought, if you use dialer-watch to watch a route and I use
EIGRP
over this, i dont want 224.0.0.10 to bring the cct up so i mark it as
"uninteresting" (Bit like watching Manchester United play football).
so,
when the watched route goes down, the isdn kicks in, but now, i want to
keep the cct up whilst the dialer software reports the primary route as
down
and not have an ISDN idle-timeout or it would be nice to allow eigrp
hellos
keep the cct up so that my routing table is stable on this router (but
is
already marked as Manu, opps, sorry, uninteresting).
Can I do this, thing is, I dont want to set the dialer idle-timer to 0
cause I still need an idle timeout incase someone pings the other side
of
the int.
Basically, want dialer-watch to ensure that while it is reporting the
watched route as down, there is no dialer idle timeout value.
Is this achievable,
I know that Manchester United will never play exciting football, but
that's
ok, I'm an Arsenal Fan :))
Cheers :))
Ken.
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