[j-nsp] srx event-options
Brian Johnson
bjohnson at drtel.com
Mon Mar 18 09:28:12 EDT 2013
Diogo,
I believe he is shutting down his external interface when a neighbor on the internal interface is down.
Alex: This script looks interesting and I'd like to see the final solution when you get it.
Thanks.
- Brian
> -----Original Message-----
> From: juniper-nsp-bounces at puck.nether.net [mailto:juniper-nsp-
> bounces at puck.nether.net] On Behalf Of Diogo Montagner
> Sent: Monday, March 18, 2013 7:25 AM
> To: Luca Salvatore
> Cc: juniper-nsp at puck.nether.net
> Subject: Re: [j-nsp] srx event-options
>
> I think you need to review your logic. How do you expect the OSPF adjacency
> to come up if you have shutdown the interface ?
>
> On Monday, 18 March 2013, Luca Salvatore wrote:
>
> > I'm playing around with some event-options on a SRX. I'm trying to make
> > the SRX shutdown an interface when a specific OSPF neighbour is detected
> as
> > down, then bring the interface back up once OSPF has re-established.
> >
> >
> > I have this:
> >
> > [edit event-options]
> > lsalvatore at FWL001# show
> > policy shutdown_internet_if_core_down {
> > events rpd_ospf_nbrdown;
> > attributes-match {
> > rpd_ospf_nbrdown.neighbor-address matches 10.255.255.86;
> > }
> > then {
> > execute-commands {
> > commands {
> > "set interface ge-0/0/3 disable";
> > commit;
> > }
> > }
> > }
> > }
> > policy bring_up_internet_when_core_is_back {
> > events rpd_ospf_nbrup;
> > attributes-match {
> > rpd_ospf_nbrup.neighbor-address matches 10.255.255.86;
> > }
> > then {
> > execute-commands {
> > commands {
> > "delete interface ge-0/0/3 disable";
> > commit;
> > }
> > }
> >
> > Should this work? I haven't been able to test it yet but it seems like it
> > may do what I need.
> > Luca
> >
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>
> --
> ./diogo -montagner
> JNCIE-SP 0x41A
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