Re: [j-nsp] SRX DNS Forwarding - helpers domain

2012-06-26 Thread f...@flipstar.net
Thanks for the hint Tim. The workaround is not to practical in my case - hope this gets fixed soon. Regards flip On 26.06.2012 16:05, Tim Eberhard wrote: A quick search on that error message says it's a return routing issue. http://kb.juniper.net/InfoCenter/index?page=content&id=KB21363&cat=J

Re: [j-nsp] "forwarding-options helpers bootp" vs. "forwarding-options dhcp-relay"?

2012-06-26 Thread sthaug
> I would avoid DHCP relay like plaque, unless you absolutely positively need > it. It is implemented in very silly way, if it is configured all DHCP, even > transit, is punted in every interface. Yep, this is a horrible misfeature IMHO. > Unfortunately some features require it, like unnumbered s

Re: [j-nsp] "forwarding-options helpers bootp" vs. "forwarding-options dhcp-relay"?

2012-06-26 Thread Tarko Tikan
hey, Does anyone know why Juniper developed a different, incompatible syntax logic for "extended" DHCP? Why didn't they just expand the logic under "helpers bootp"? dhcp-relay is totally different implementation mainly used to support subscriber management. It's (somewhat) stateful, inspects

Re: [j-nsp] "forwarding-options helpers bootp" vs. "forwarding-options dhcp-relay"?

2012-06-26 Thread Saku Ytti
On (2012-06-26 16:29 -0400), Clarke Morledge wrote: > Warning: 'dhcp-relay' statement cannot be included along with > 'forwarding-options helpers bootp' statement > > This appears to be the case even if the statements are used in > different routing-instances. Helpers aren't supported in RIs, on

[j-nsp] "forwarding-options helpers bootp" vs. "forwarding-options dhcp-relay"?

2012-06-26 Thread Clarke Morledge
I am trying to get my story straight on this, as there is some confusion regarding multiple ways of configuring an MX to be a DHCP relay. The older way of being a DHCP relay is to use the "forwarding-options helpers bootp"" syntax. The newer way is to use the "forwarding-options dhcp-relay"

Re: [j-nsp] IS-IS MT transition mode?

2012-06-26 Thread Michael Sinatra
On 06/26/12 11:22, Felix Schueren wrote: One possible workaround in this scenario might be (obviously depends on IGP complexity etc): Run OSPF temporarily, carry v6 routes in there, then you can reconfigure IS-IS as you see fit. Once you're done, disable OSPF again. Yep, that's my current thou

Re: [j-nsp] root-login via ssh and 11.x

2012-06-26 Thread Wayne Tucker
On Tue, Jun 26, 2012 at 8:32 AM, Nick Kritsky wrote: > To all: > sorry for misinformation. It looks like change in root authentication > behavior was caused not by JunOS upgrade, but by change from > "system authentication-order [ tacplus password ]" > to > "system authentication-order tacplus" >

Re: [j-nsp] IS-IS MT transition mode?

2012-06-26 Thread Felix Schueren
One possible workaround in this scenario might be (obviously depends on IGP complexity etc): Run OSPF temporarily, carry v6 routes in there, then you can reconfigure IS-IS as you see fit. Once you're done, disable OSPF again. Regards, Felix On 26.06.12 15:18, Jared Gull wrote: > After digging i

Re: [j-nsp] root-login via ssh and 11.x

2012-06-26 Thread Nick Kritsky
To all: sorry for misinformation. It looks like change in root authentication behavior was caused not by JunOS upgrade, but by change from "system authentication-order [ tacplus password ]" to "system authentication-order tacplus" I have to be more careful. Still, I can't understand the logic behi

Re: [j-nsp] root-login via ssh and 11.x

2012-06-26 Thread Nick Kritsky
On Tue, Jun 26, 2012 at 4:51 PM, Wayne Tucker wrote: > > Are you using a RADIUS server?  What setting are you using for > system/authentication-order, if any? > I am using TAC+. settings are: system authentication-order tacplus "root" user is local. There is no user "root" in TAC+ database

Re: [j-nsp] SRX DNS Forwarding - helpers domain

2012-06-26 Thread Tim Eberhard
A quick search on that error message says it's a return routing issue. http://kb.juniper.net/InfoCenter/index?page=content&id=KB21363&cat=JUNOS&actp=LIST -Tim Eberhard On Tue, Jun 26, 2012 at 8:03 AM, f...@flipstar.net wrote: > Hey everybody, > > I wonder if anybody is successfully using "forw

[j-nsp] SRX DNS Forwarding - helpers domain

2012-06-26 Thread f...@flipstar.net
Hey everybody, I wonder if anybody is successfully using "forwarding-options helpers domain" (DNS) [1] on branch SRX? In my setup the client queries the srx which forwards the request to the dns server. The dns sends a reply that never passes the srx back to the client. Client

Re: [j-nsp] IS-IS MT transition mode?

2012-06-26 Thread Jared Gull
After digging into this a bit more, I believe Jeff is right w/r/t Junos OS not supporting the transition feature. From: Jeff Aitken To: Michael Sinatra Cc: Jared Gull ; "juniper-nsp@puck.nether.net" Sent: Tuesday, June 26, 2012 6:17 AM Subject: Re: [j-ns

Re: [j-nsp] root-login via ssh and 11.x

2012-06-26 Thread Wayne Tucker
On Tue, Jun 26, 2012 at 5:09 AM, Nick Kritsky wrote: > FYI: It looks like in version 11 Juniper has changed default settings > for "system services ssh root-login". > Now if you want to login as root via ssh, you have to explicitly allow > it. in 10.X it was allowed by default. > Tested on EX-4200

Re: [j-nsp] IS-IS MT transition mode?

2012-06-26 Thread Jeff Aitken
On Mon, Jun 25, 2012 at 09:48:20PM -0700, Michael Sinatra wrote: > That's the JunOS equivalent of 'multi-topology'. It is NOT the > equivalent of 'multi-topology transition'. My understanding is that neither IOS-XR nor JUNOS support the equivalent of the "transition" mode, unfortunately. I wo

Re: [j-nsp] root-login via ssh and 11.x

2012-06-26 Thread Julien Goodwin
On 26/06/12 22:09, Nick Kritsky wrote: > FYI: It looks like in version 11 Juniper has changed default settings > for "system services ssh root-login". > Now if you want to login as root via ssh, you have to explicitly allow > it. in 10.X it was allowed by default. > Tested on EX-4200, SRX-100. > >

[j-nsp] root-login via ssh and 11.x

2012-06-26 Thread Nick Kritsky
FYI: It looks like in version 11 Juniper has changed default settings for "system services ssh root-login". Now if you want to login as root via ssh, you have to explicitly allow it. in 10.X it was allowed by default. Tested on EX-4200, SRX-100. Funny thing is that documentation is still claiming

Re: [j-nsp] Whats the best way to announce an IP range in BGP? Doesn't physically exist anywhere.

2012-06-26 Thread Pavel Lunin
25.06.2012 16:06, Scott T. Cameron: > > 1. First, sorry for writing this once again, but it's just not the > case. > Any more or less smart stateful device, whether SRX or anything else, > must not create session states for packets falling under a discard > route. And SRX does

[j-nsp] Multiple destinations for inet6-backup-router

2012-06-26 Thread Ihsan Junaidi Ibrahim
Hi folks, Is anyone able to install multiple destinations into their inet6-backup-router stanza? No matter what i do, I can't seem to install more than one destinations into the backup router. It's an SRX240H running 11.4S3. ihsan@acs01-kul-node0# set system inet6-backup-router 2400:3700:20:1