On 05/04/06, Claudio Jeker <[EMAIL PROTECTED]> wrote:
>
> On Wed, Apr 05, 2006 at 12:30:56PM +0100, tony sarendal wrote:
> > On 05/04/06, tony sarendal <[EMAIL PROTECTED]> wrote:
>
> ...
>
> > > On a side note, at this stage I did:
> > >
> > > cr211-FRA# bgpctl reload
> > > reload request sent.
> > > cr211-FRA#
> > >
> > > on the neighbor cr212-FRA I get this:
> > >
> > > Apr  5 13:13:39 cr212-FRA bgpd[2618]: neighbor 172.16.1.21: received
> > > notification: Cease, unknown subcode 0
> > > Apr  5 13:13:39 cr212-FRA bgpd[2618]: neighbor 172.16.1.21: state
> change
> > > Established -> Idle, reason: NOTIFICATION received
> > > Apr  5 13:13:39 cr212-FRA bgpd[16469]: neighbor 10.1.1.29 (AS65000)
> > > withdraw 10.0.0.6/32
> > > Apr  5 13:13:39 cr212-FRA bgpd[16469]: neighbor 10.1.1.29 (AS65000)
> > > withdraw 10.1.1.20/30
> > > Apr  5 13:13:39 cr212-FRA bgpd[16469]: fatal in RDE: attr_diff: equal
> > > attributes encountered
> > > Apr  5 13:13:39 cr212-FRA bgpd[3196]: Lost child: route decision
> engine
> > > exited
> > > Apr  5 13:13:39 cr212-FRA bgpd[2618]: fatal in SE:
> session_dispatch_imsg:
> > > pipe closed: Connection refused
> > > Apr  5 13:13:39 cr212-FRA bgpd[3196]: kernel routing table decoupled
> > > Apr  5 13:13:39 cr212-FRA bgpd[3196]: Terminating
> > >
> > Doh, sent to early, rde in ar213-FRA also shutdown when doing the bgpctl
> > reload:
> >
> > Apr  5 12:52:46 ar213-FRA bgpd[4507]: neighbor 172.16.1.18: state change
> > OpenConfirm -> Established, reason: KEEPALIVE message received
> > Apr  5 12:52:46 ar213-FRA bgpd[5938]: nexthop 172.16.1.18 now valid:
> > directly connected
> > Apr  5 13:14:19 ar213-FRA bgpd[19227]: fatal in RDE: attr_diff: equal
> > attributes encountered
> > Apr  5 13:14:19 ar213-FRA bgpd[5938]: Lost child: route decision engine
> > exited
> > Apr  5 13:14:19 ar213-FRA bgpd[4507]: neighbor 192.168.30.10: state
> change
> > Established -> Idle, reason: Stop
> > Apr  5 13:14:19 ar213-FRA bgpd[4507]: neighbor 172.16.1.22: state change
> > Established -> Idle, reason: Stop
> > Apr  5 13:14:19 ar213-FRA bgpd[4507]: neighbor 172.16.1.18: state change
> > Established -> Idle, reason: Stop
> > Apr  5 13:14:19 ar213-FRA bgpd[5938]: kernel routing table decoupled
> > Apr  5 13:14:19 ar213-FRA bgpd[4507]: session engine exiting
> > Apr  5 13:14:19 ar213-FRA bgpd[5938]: Terminating
> >
> > Time for a break.
> >
>
> The following diff kills the fatalx() and keeps you running. THIS IS A
> HACK!
> The real problem is in rde_reflector() -- it modifies attributes
> that are referenced in the cache and so you end up in a major fuckup.
> The function needs some rework similar to the way communities are handled.
>
> I'll have a diff later today or early tomorrow.


No worries Claudio, take your time.
I prefer to have something that you consider good instead of a hack,
I'm still in the lab slowly stepping my way to where I want to go with this.

/Tony

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