Re: [j-nsp] AS Path regular expression for Null AS

Just a guess but try ^ $ to match beginning and end with nothing in between. Or you can match against ^ 1234{0,1} $ which matches the null as or a single occurrence of only AS 1234 (just insert any unused AS). -J Scott On Mon, Jun 21, 2010 at 3:10 PM, Leah Lynch leah.ly...@clearwire.com wrote:

[j-nsp] MS-DPC Licensing (CLI)

Does anyone know how to show licensing info (through cli specifically for MS-DPC) or know of a doc specifically related to MS-DPC for MX series (again, cli, not marketing)? I can't find any cli command to confirm we have the licenses required, nor do I see any error messages saying that there is

Re: [j-nsp] Understanding DPC Cards

I don't have time to get all of it but very quickly the command you mentioned: set chassis network-services ip; refers to if you want this MX to be a L2 or L3 box. Changing this requires a reset AFAIK. When in network-services ethernet mode you can only use the DPC-X cards which are priced

Re: [j-nsp] RFC2544 on Juniper MX960 10G ports

Yes what you see is correct behavior (for those MX DPCs). I doubt it's a cell size issue or you would see a saw-tooth. Instead what you can infer is that each of the 4 PFE's are limited to the packets-per-second they can process depending on the transport type involved. I.E. VPLS is really bad

Re: [j-nsp] bfd = busted failure detection :)

In lab tests, RSVP success during ISSU was hit-or-miss. There were several cases that is did work but It seemed to be not entirely based on configuration (some degree of random failure). AFAIK it still hasn't been officially listed as supported in release notes or upgrade guides. Am I missing

Re: [j-nsp] QoS in L2VPN

A book that did well for my colleagues was http://search.barnesandnoble.com/Advanced-QoS-for-Multi-Service-Based-IP-Mpls-Networks/Ram-Balakrishnan/e/9780470293690although it's ALU-centric. On Tue, Dec 1, 2009 at 4:43 AM, Ibariouen Khalid ibariouen.kha...@ericsson.com wrote: Dear community

Re: [j-nsp] juniper trinity

The datasheet for the new MX 3D line cards is a little strange. Assuming that a find-and-replace of KB to K will make it more coherent, this is an awesome amount of queues when comparing to competitors. However, the new FPC/PIC-like card strategy is in 30Gb/s and 60Gb/s flavors. Given that the

Re: [j-nsp] CLI/OP Script Interaction

, Nilesh. On 10/22/09 6:31 PM, Judah Scott judah.scott@gmail.com wrote: I am just starting to look into the scripting abilities of the JUNOS software and am wondering just in general how it interacts with the configuration performed through CLI. I have some general questions

Re: [j-nsp] CLI/OP Script Interaction

Thanks Phil. Both responses are very helpful. Just a quick clarification on: Long answer: Commit scripts can emit both normal changes and transient changes, and an op script can make data (say by defining an apply-macro) that will trigger an op script to make transient changes, but an op script

Re: [j-nsp] CLI/OP Script Interaction

Got it. Thanks for taking the time to explain all that. On Fri, Oct 23, 2009 at 11:13 AM, Phil Shafer p...@juniper.net wrote: Judah Scott writes: What is a transient change? Here's some (long-ish) explanatory text: You can use commit scripts to generate transient changes, which

[j-nsp] CLI/OP Script Interaction

I am just starting to look into the scripting abilities of the JUNOS software and am wondering just in general how it interacts with the configuration performed through CLI. I have some general questions such as: When a configuration change happens simultaneously as an admin is building a

Re: [j-nsp] AS-path

I think the most important note on regexp in as-path is that the basic matching unit is the AS number and not individual characters. For AS-Path, the guide notes the ! as not operator and no mention of the [^] which is the negated character set, or except operator, as Paul mentioned. However,

Re: [j-nsp] AS-path

Without testing It seems like: set as-path 100not1000orig .* 100 .* (!1000)$ should work. Thanks, J Scott On Wed, Aug 12, 2009 at 11:24 AM, Fahad Khan fahad.k...@gmail.com wrote: Dear Folks, what should be the As-path reg expression for getting the routes transiting AS 100 and not

[j-nsp] IGMP Join Rate Limiting

When testing IGMP join rates I see an unusual rate of ~500pps. In an example I look at interface stats and see 1000 packets in, 539 input to local, 461 input to transit. Corresponding to this I see 539 IGMP groups setup. If I burst the same range again in the next second I don't learn any more.

Re: [j-nsp] RSVP Fast Reroute Node Protection

Thanks everyone for your help/examples. I tried this with an all-JUNOS topology and node-link-protection worked. One important thing to note is that a complete Route-Record on the primary lsp seems required for node-protection. Also, 'set protocols rsvp [interface] link-protection' is required

[j-nsp] RSVP Fast Reroute Node Protection

Anyone have a config example of Fast Reroute Node Protection? The mpls config guide is unclear which interface (the primary path interface or the bypass path interface) you must add link-protection and bypass blocks to. My bypass is not being used. I've tried but can only get a dynamic

Re: [j-nsp] RSVP Fast Reroute Node Protection

Thanks all for your help, however still only link protection is being created instead of the desired node protection. I am going to use a transit lsp case for my example. The ted database shows links which if you take time to map it out visually could/should be used to provide node protection