Re: [j-nsp] BGP Multipath

2013-07-23 Thread Mark Tinka
On Monday, July 22, 2013 03:36:28 PM Pavel Lunin wrote: I'm afraid this explanation needs to be expanded a bit. High LP on the ISP side for customers' routes is a common practice, but this makes the perpended AS-PATH (and other BGP attributes) ignored only within the ISP AS. Yes, this is

Re: [j-nsp] Fwd: Re: BGP Multipath

2013-07-23 Thread Mark Tinka
On Sunday, July 21, 2013 09:40:29 AM Saku Ytti wrote: For eBGP this is manageable, as there must already be system for per-eBGP session configuration. To clarify my statement, if the sessions terminated on one router, then I'm happy to share the password as having two groups becomes another

Re: [j-nsp] BGP Multipath

2013-07-23 Thread Aaron Dewell
It depends how careful you want to be about it. Multipath and adding the peer as you've described will get you half traffic on each immediately which is fine assuming the circuit is good, etc. If it were me, I'd probably bring up the new one with a different policy (same group, policy under the

Re: [j-nsp] BGP Multipath

2013-07-23 Thread Pavel Lunin
23.07.2013 16:16, Mark Tinka wrote: I'm afraid this explanation needs to be expanded a bit. High LP on the ISP side for customers' routes is a common practice, but this makes the perpended AS-PATH (and other BGP attributes) ignored only within the ISP AS. Yes, this is true. However, if your

Re: [j-nsp] SRX devices upgraded to 2GB ram

2013-07-23 Thread Pavel Lunin
22.07.2013 19:09, Gavin Henry wrote: This is the info we got from our supplier in UK who is a Juniper Elite partner: It's the same functionality and operation, just comes with 2G memory. It's part of a general refresh of the line that Juniper are doing just now to support future applications.

[j-nsp] flow sampling: what packets are chosen?

2013-07-23 Thread chris r.
Hi guys, I'm using Juniper hardware to sample traffic and dump it to NetFlow data. In my config, the sampling rate is 1000, run-length is 0. According to the docs [1], this means that 1 out of 1000 packets per flow is sampled. Does this mean that *always* the first (1001st, 2001st, 3001st, ...)

Re: [j-nsp] SRX devices upgraded to 2GB ram

2013-07-23 Thread Ben Dale
On 24/07/2013, at 12:53 AM, Pavel Lunin plu...@senetsy.ru wrote: 22.07.2013 19:09, Gavin Henry wrote: This is the info we got from our supplier in UK who is a Juniper Elite partner: It's the same functionality and operation, just comes with 2G memory. It's part of a general refresh of

Re: [j-nsp] limitation to vrrp-group inheritance on MX?

2013-07-23 Thread Clarke Morledge
Ben, Thank you for the explanation. I verified that it works through some testing. I guess I am just accustomed to the Cisco way of doing things, where you can have a whole group of IP subnets on one vlan all sharing the same VRRP address, including the facilitating of MAC address

[j-nsp] EX4550 version

2013-07-23 Thread Luca Salvatore
Hi All, Just got a couple of new EX4550 switches... current recommended version is 12.2r2.5 But I just saw tha the 12.2 train is up release 5.3. Just wondering what the rest of you guys are running and if you have any horror stories. I'm not doing VC with these guys, they are going to be a

Re: [j-nsp] BGP Multipath

2013-07-23 Thread Mark Tinka
On Tuesday, July 23, 2013 04:34:30 PM Pavel Lunin wrote: Yep. This consideration implicitly means that an obvious (at the first glance) idea to buy a broader link from a cheaper and smaller ISP and a narrower one from a larger and usually more expensive ISP is apparently wrong. Very frequent

Re: [j-nsp] EX4550 version

2013-07-23 Thread Mark Tinka
On Wednesday, July 24, 2013 03:27:23 AM Luca Salvatore wrote: Just got a couple of new EX4550 switches... current recommended version is 12.2r2.5 But I just saw tha the 12.2 train is up release 5.3. Just wondering what the rest of you guys are running and if you have any horror stories.

Re: [j-nsp] EX4550 version

2013-07-23 Thread Ben Dale
I pulled one out of the box the other day and whatever it shipped with wouldn't bring up 10G DAC cables (Cisco branded) and the backlight on the LCD panel didn't work (?!!) until I upgraded it (12.3R3), which fixed both issues. On 24/07/2013, at 2:49 PM, Mark Tinka mark.ti...@seacom.mu wrote: